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3GPP2 A.S0009-B v1.0 Date: October 2006

Interoperability Specification (IOS) for High Rate Packet 1 Data (HRPD) Radio Access Network Interfaces with 2 Session Control in the Packet Control Function 3

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3GPP2 A.S0009-B v1.0 October 2006 HRPD IOS-B

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Table of Contents 1 Foreword.................................................................................................................................................xxvii 2 1 Introduction...................................................................................................................................1-1 3 1.1 Overview.......................................................................................................................................1-1 4 1.1.1 Purpose..........................................................................................................................................1-2 5 1.1.2 Scope.............................................................................................................................................1-2 6 1.1.3 Document Convention ..................................................................................................................1-2 7 1.2 References.....................................................................................................................................1-2 8 1.2.1 Normative References...................................................................................................................1-2 9 1.2.2 Informative References.................................................................................................................1-4 10 1.3 Terminology..................................................................................................................................1-4 11 1.3.1 Acronyms......................................................................................................................................1-4 12 1.3.2 Definitions ....................................................................................................................................1-5 13 1.4 HRPD IOS Architecture Reference Model (SC/MM in the PCF) ................................................1-9 14 1.5 HRPD Micro-Mobility and Macro-Mobility Concepts ..............................................................1-11 15 1.6 Compatibility with IOS Standards ..............................................................................................1-12 16 1.7 Message Body, Coding, Ordering, and Interpretation of Elements ............................................1-12 17 1.8 Forward Compatibility Guidelines .............................................................................................1-13 18 1.9 Message Processing Guidelines..................................................................................................1-14 19 1.10 Message Definition Guidelines...................................................................................................1-15 20 1.11 HRPD IOS Assumptions.............................................................................................................1-15 21 1.11.1 IOS Assumptions ........................................................................................................................1-15 22 1.11.2 QoS Assumptions .......................................................................................................................1-16 23 1.12 State Definition ...........................................................................................................................1-17 24 1.12.1 Packet Data Session State ...........................................................................................................1-17 25 1.12.2 IP Flow State...............................................................................................................................1-17 26 1.13 Feature Descriptions ...................................................................................................................1-18 27 1.13.1 Explicitly Supported Features.....................................................................................................1-18 28

1.13.1.1 AT Originates an HRPD Session (including Terminal Authentication) ...................1-18 29 1.13.1.2 Re-authentication of an AT.......................................................................................1-18 30 1.13.1.3 HRPD Data Delivery (both AT Terminated and AT Originated).............................1-18 31 1.13.1.4 HRPD Connection Release .......................................................................................1-18 32 1.13.1.5 HRPD Session Release .............................................................................................1-18 33 1.13.1.6 HRPD Packet Data Session Release .........................................................................1-18 34 1.13.1.7 Dormant Handoff of HRPD AT Between ANs Served by the Same PDSN.............1-18 35 1.13.1.8 Dormant Packet Data Session Handoff Between 1x and HRPD Served by the Same 36 PDSN 1-18 37

3GPP2 A.S0009-B v1.0 HRPD IOS-B October 2006

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1.13.1.9 Voice Call Delivery During Active HRPD Data Session .........................................1-18 1 1.13.1.10 Status Management Supported by Feature Invocation..............................................1-18 2

1.13.1.11 HRPD-1x cdma2000® Circuit Services Notification Application ...........................1-19 3 1.13.1.12 Multiple Personalities in the Session Configuration Protocol ..................................1-19 4 1.13.1.13 Packet Application Supporting Multiple Link Flows and Quality of Service ..........1-19 5 1.13.1.14 Data Over Signaling (DoS).......................................................................................1-19 6 1.13.1.15 GRE Segmentation....................................................................................................1-19 7 1.13.1.16 RObust Header Compression (ROHC) on SO67......................................................1-19 8 1.13.1.16.1 AN-Based ROHC .................................................................................................1-19 9 1.13.1.16.2 PDSN-Based ROHC.............................................................................................1-19 10 1.13.1.17 HRPD Inter-AN Connected State Session Transfer (hard handoff) .........................1-20 11 1.13.1.18 HRPD Inter-AN Cross-connectivity .........................................................................1-20 12 1.13.1.19 1x Calling Party Number Presentation......................................................................1-20 13 1.13.1.20 Reservation Label in HRPD Service Option When Paging on 1x ............................1-20 14 1.13.1.21 Hard Handoff of a VoIP Call from HRPD to 1x Circuit Voice Call ........................1-20 15 1.13.1.22 Prior Session Release................................................................................................1-20 16 1.13.1.23 QoS Update by the PDSN Feature Description: .......................................................1-20 17

1.13.2 Transparently Supported Features ..............................................................................................1-21 18 1.13.2.1 ROHC over PPP........................................................................................................1-21 19

2 HRPD IOS Interfaces....................................................................................................................2-1 20 2.1 A1 Interface (HRPD PCF - MSC) ................................................................................................2-1 21 2.2 A8-A9 (AN - PCF) Interface ........................................................................................................2-2 22 2.3 A10-A11 (PCF - PDSN) Interface................................................................................................2-2 23 2.4 A12 (PCF - AN-AAA) Interface and Terminal Authentication....................................................2-2 24 2.4.1 PPP Session...................................................................................................................................2-3 25

2.4.1.1 Establishment..............................................................................................................2-3 26 2.4.1.2 Termination.................................................................................................................2-4 27 2.4.1.3 Terminal Authentication .............................................................................................2-4 28

2.4.2 AN-AAA Support .........................................................................................................................2-4 29 2.4.3 AN-AAA Requirements................................................................................................................2-5 30 2.5 A13 (PCF - PCF) Interface ...........................................................................................................2-5 31 2.5.1 A13 Interface Network/Transport Protocol Specification ............................................................2-5 32 2.5.2 A13 Interface Message Procedures...............................................................................................2-6 33

2.5.2.1 Session Information Procedure ...................................................................................2-6 34 2.5.2.1.1 A13-Session Information Request..............................................................................2-6 35 2.5.2.1.1.1 Successful Operation.............................................................................................2-6 36 2.5.2.1.1.2 Failure Operation...................................................................................................2-7 37


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2.5.2.1.2 A13-Session Information Response ...........................................................................2-7 1 2.5.2.1.2.1 Successful Operation.............................................................................................2-7 2 2.5.2.1.2.2 Failure Operation...................................................................................................2-8 3 2.5.2.1.3 A13-Session Information Confirm .............................................................................2-8 4 2.5.2.1.3.1 Successful Operation.............................................................................................2-8 5 2.5.2.1.3.2 Failure Operation...................................................................................................2-8 6 2.5.2.1.4 A13-Session Information Reject.................................................................................2-8 7 2.5.2.1.4.1 Successful Operation.............................................................................................2-8 8 2.5.2.1.4.2 Failure Operation...................................................................................................2-8 9 2.5.2.1.5 A13-Resource Release Request..................................................................................2-8 10 2.5.2.1.5.1 Successful Operation.............................................................................................2-9 11 2.5.2.1.5.2 Failure Operation...................................................................................................2-9 12 2.5.2.1.6 A13-Resource Release Response ...............................................................................2-9 13 2.5.2.1.6.1 Successful Operation.............................................................................................2-9 14 2.5.2.1.6.2 Failure Operation...................................................................................................2-9 15

2.6 A14 (AN - PCF) Interface.............................................................................................................2-9 16 2.6.1 A14 Interface Network/Transport Protocol Specification ..........................................................2-10 17 2.6.2 A14 Interface Procedures............................................................................................................2-10 18

2.6.2.1 UATI Assignment Procedure....................................................................................2-10 19 2.6.2.1.1 A14-UATI Request...................................................................................................2-10 20 2.6.2.1.1.1 Successful Operation...........................................................................................2-10 21 2.6.2.1.1.2 Failure Operation.................................................................................................2-10 22 2.6.2.1.2 A14-UATI Assignment ............................................................................................2-10 23 2.6.2.1.2.1 Successful Operation...........................................................................................2-10 24 2.6.2.1.2.2 Failure Operation.................................................................................................2-11 25 2.6.2.1.3 A14-UATI Complete................................................................................................2-11 26 2.6.2.1.3.1 Successful Operation...........................................................................................2-11 27 2.6.2.1.3.2 Failure Operation.................................................................................................2-11 28 2.6.2.1.4 A14-UATI Complete Ack ........................................................................................2-11 29 2.6.2.1.4.1 Successful Operation...........................................................................................2-11 30 2.6.2.1.4.2 Failure Operation.................................................................................................2-11 31 2.6.2.1.5 A14-UATI Assignment Failure ................................................................................2-11 32 2.6.2.1.5.1 Successful Operation...........................................................................................2-11 33 2.6.2.1.5.2 Failure Operation.................................................................................................2-11 34 2.6.2.2 General Updating Procedure.....................................................................................2-11 35 2.6.2.2.1 A14-General Update.................................................................................................2-12 36 2.6.2.2.1.1 Successful Operation...........................................................................................2-12 37


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2.6.2.2.1.2 Failure Operation.................................................................................................2-12 1 2.6.2.2.2 A14-General Update Complete ................................................................................2-12 2 2.6.2.2.2.1 Successful Operation...........................................................................................2-12 3 2.6.2.2.2.2 Failure Operation.................................................................................................2-12 4 2.6.2.3 Terminal Authentication Procedure ..........................................................................2-13 5 2.6.2.3.1 A14-Authentication Command.................................................................................2-13 6 2.6.2.3.1.1 Successful Operation...........................................................................................2-13 7 2.6.2.3.1.2 Failure Operation.................................................................................................2-13 8 2.6.2.3.2 A14-Authentication Request ....................................................................................2-13 9 2.6.2.3.2.1 Successful Operation...........................................................................................2-13 10 2.6.2.3.2.2 Failure Operation.................................................................................................2-13 11 2.6.2.3.3 A14-Authentication Response..................................................................................2-13 12 2.6.2.3.3.1 Successful Operation...........................................................................................2-13 13 2.6.2.3.3.2 Failure Operation.................................................................................................2-14 14 2.6.2.3.4 A14-Authentication Completed................................................................................2-14 15 2.6.2.3.4.1 Successful Operation...........................................................................................2-14 16 2.6.2.3.4.2 Failure Operation.................................................................................................2-14 17 2.6.2.3.5 A14-Authentication Completed Ack ........................................................................2-14 18 2.6.2.3.5.1 Successful Operation...........................................................................................2-14 19 2.6.2.3.5.2 Failure Operation.................................................................................................2-14 20 2.6.2.3.6 A14-Authentication Failure......................................................................................2-14 21 2.6.2.3.6.1 Successful Operation...........................................................................................2-15 22 2.6.2.3.6.2 Failure Operation.................................................................................................2-15 23 2.6.2.3.7 A14-Authentication Failure Ack ..............................................................................2-15 24 2.6.2.3.7.1 Successful Operation...........................................................................................2-15 25 2.6.2.3.7.2 Failure Operation.................................................................................................2-15 26 2.6.2.4 Session Release.........................................................................................................2-15 27 2.6.2.4.1 A14-Session Release Command...............................................................................2-15 28 2.6.2.4.1.1 Successful Operation...........................................................................................2-15 29 2.6.2.4.1.2 Failure Operation.................................................................................................2-15 30 2.6.2.4.2 A14-Session Release ................................................................................................2-16 31 2.6.2.4.2.1 Successful Operation...........................................................................................2-16 32 2.6.2.4.2.2 Failure Operation.................................................................................................2-16 33 2.6.2.4.3 A14-Session Release Complete................................................................................2-16 34 2.6.2.4.3.1 Successful Operation...........................................................................................2-16 35 2.6.2.4.3.2 Failure Operation.................................................................................................2-16 36 2.6.2.5 Session Information Transfer Procedure...................................................................2-16 37


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2.6.2.5.1 A14-Session Information Update .............................................................................2-16 1 2.6.2.5.1.1 Successful Operation...........................................................................................2-17 2 2.6.2.5.1.2 Failure Operation.................................................................................................2-17 3 2.6.2.5.2 A14-Session Information Update Ack......................................................................2-17 4 2.6.2.5.2.1 Successful Operation...........................................................................................2-17 5 2.6.2.5.2.2 Failure Operation.................................................................................................2-17 6 2.6.2.6 Paging Procedure ......................................................................................................2-17 7 2.6.2.6.1 A14-Paging Request .................................................................................................2-17 8 2.6.2.6.1.1 Successful Operation...........................................................................................2-17 9 2.6.2.6.1.2 Failure Operation.................................................................................................2-18 10 2.6.2.6.2 A14-Paging Request Ack .........................................................................................2-18 11 2.6.2.6.2.1 Successful Operation...........................................................................................2-18 12 2.6.2.6.2.2 Failure Operation.................................................................................................2-18 13 2.6.2.6.3 A14-Paging Response...............................................................................................2-18 14 2.6.2.6.3.1 Successful Operation...........................................................................................2-18 15 2.6.2.6.3.2 Failure Operation.................................................................................................2-18 16 2.6.2.6.4 A14-Paging Response Ack.......................................................................................2-19 17 2.6.2.6.4.1 Successful Operation...........................................................................................2-19 18 2.6.2.6.4.2 Failure Operation.................................................................................................2-19 19 2.6.2.7 Session Keep Alive Procedure..................................................................................2-19 20 2.6.2.7.1 A14-Keep Alive Request..........................................................................................2-19 21 2.6.2.7.1.1 Successful Operation...........................................................................................2-19 22 2.6.2.7.1.2 Failure Operation.................................................................................................2-19 23 2.6.2.7.2 A14-Keep Alive Request Ack ..................................................................................2-19 24 2.6.2.7.2.1 Successful Operation...........................................................................................2-19 25 2.6.2.7.2.2 Failure Operation.................................................................................................2-19 26 2.6.2.8 1x Signaling Tunneling.............................................................................................2-19 27 2.6.2.8.1 A14-1x Service Page ................................................................................................2-20 28 2.6.2.8.1.1 Successful Operation...........................................................................................2-20 29 2.6.2.8.1.2 Failure Operation.................................................................................................2-20 30 2.6.2.8.2 A14-1x Service Page Ack.........................................................................................2-20 31 2.6.2.8.2.1 Successful Operation...........................................................................................2-20 32 2.6.2.8.2.2 Failure Operation.................................................................................................2-20 33 2.6.2.8.3 A14-1x Service Page Delivered ...............................................................................2-20 34 2.6.2.8.3.1 Successful Operation...........................................................................................2-20 35 2.6.2.8.3.2 Failure Operation.................................................................................................2-20 36 2.6.2.8.4 A14-1x Service Transfer ..........................................................................................2-20 37


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2.6.2.8.4.1 Successful Operation...........................................................................................2-21 1 2.6.2.8.4.2 Failure Operation.................................................................................................2-21 2 2.6.2.8.5 A14-1x Service Transfer Delivered..........................................................................2-21 3 2.6.2.8.5.1 Successful Operation...........................................................................................2-21 4 2.6.2.8.5.2 Failure Operation.................................................................................................2-21 5 2.6.2.8.6 A14-1x Ack ..............................................................................................................2-21 6 2.6.2.8.6.1 Successful Operation...........................................................................................2-21 7 2.6.2.8.6.2 Failure Operation.................................................................................................2-21 8 2.6.2.8.7 A14-1x Parameters ...................................................................................................2-21 9 2.6.2.8.7.1 Successful Operation...........................................................................................2-21 10 2.6.2.8.7.2 Failure Operation.................................................................................................2-22 11 2.6.2.8.8 A14-1x Parameters Ack............................................................................................2-22 12 2.6.2.8.8.1 Successful Operation...........................................................................................2-22 13 2.6.2.8.8.2 Failure Operation.................................................................................................2-22 14 2.6.2.8.9 A14-1x Parameters Request .....................................................................................2-22 15 2.6.2.8.9.1 Successful Operation...........................................................................................2-22 16 2.6.2.8.9.2 Failure Operation.................................................................................................2-22 17

2.7 A15 (AN - AN) Interface............................................................................................................2-22 18 2.7.1 A15 Interface Network/Transport Protocol Specification ..........................................................2-23 19 2.7.2 A15 Interface Procedures............................................................................................................2-23 20

2.7.2.1 Paging Procedure ......................................................................................................2-23 21 2.7.2.1.1 A15-Paging Request .................................................................................................2-23 22 2.7.2.1.1.1 Successful Operation...........................................................................................2-23 23 2.7.2.1.1.2 Failure Operation.................................................................................................2-23 24 2.7.2.1.2 A15-Paging Response...............................................................................................2-24 25 2.7.2.1.2.1 Successful Operation...........................................................................................2-24 26 2.7.2.1.2.2 Failure Operation.................................................................................................2-24 27 2.7.2.1.3 A15-Paging Response Ack.......................................................................................2-24 28 2.7.2.1.3.1 Successful Operation...........................................................................................2-24 29 2.7.2.1.3.2 Failure Operation.................................................................................................2-24 30 2.7.2.2 1x Signaling Tunneling.............................................................................................2-24 31 2.7.2.2.1 A15-1x Service Page ................................................................................................2-24 32 2.7.2.2.1.1 Successful Operation...........................................................................................2-24 33 2.7.2.2.1.2 Failure Operation.................................................................................................2-25 34 2.7.2.2.2 A15-1x Service Page Delivered ...............................................................................2-25 35 2.7.2.2.2.1 Successful Operation...........................................................................................2-25 36 2.7.2.2.2.2 Failure Operation.................................................................................................2-25 37


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2.7.2.2.3 A15-1x Service Page Delivered Ack........................................................................2-25 1 2.7.2.2.3.1 Successful Operation...........................................................................................2-25 2 2.7.2.2.3.2 Failure Operation.................................................................................................2-25 3 2.7.2.3 Data over Signaling (DoS) Delivery.........................................................................2-25 4 2.7.2.3.1 A15-DoS Delivery Request ......................................................................................2-25 5 2.7.2.3.1.1 Successful Operation...........................................................................................2-25 6 2.7.2.3.1.2 Failure Operation.................................................................................................2-26 7 2.7.2.3.2 A15-DoS Delivery Response....................................................................................2-26 8 2.7.2.3.2.1 Successful Operation...........................................................................................2-26 9 2.7.2.3.2.2 Failure Operation.................................................................................................2-26 10 2.7.2.3.3 A15-DoS Delivery Response Ack............................................................................2-26 11 2.7.2.3.3.1 Successful Operation...........................................................................................2-26 12 2.7.2.3.3.2 Failure Operation.................................................................................................2-26 13

2.8 A16 Interface ..............................................................................................................................2-27 14 2.8.1 A16 Interface Network/Transport Protocol Specification ..........................................................2-27 15 2.8.2 A16 Interface Message Procedures.............................................................................................2-27 16

2.8.2.1 A16-Session Transfer Request..................................................................................2-28 17 2.8.2.1.1 Successful Operation ................................................................................................2-28 18 2.8.2.1.2 Failure Operation......................................................................................................2-28 19 2.8.2.2 A16-Session Transfer Response ...............................................................................2-28 20 2.8.2.2.1 Successful Operation ................................................................................................2-28 21 2.8.2.2.2 Failure Operation......................................................................................................2-28 22 2.8.2.3 A16-Session Transfer Complete ...............................................................................2-28 23 2.8.2.3.1 Successful Operation ................................................................................................2-28 24 2.8.2.3.2 Failure Operation......................................................................................................2-29 25 2.8.2.4 A16-Session Release Indication................................................................................2-29 26 2.8.2.4.1 Successful Operation ................................................................................................2-29 27 2.8.2.4.2 Failure Operation......................................................................................................2-29 28 2.8.2.5 A16-Session Release Indication Ack........................................................................2-29 29 2.8.2.5.1 Successful Operation ................................................................................................2-29 30 2.8.2.5.2 Failure Operation......................................................................................................2-29 31 2.8.2.6 A16-Session Transfer Abort .....................................................................................2-29 32 2.8.2.6.1 Successful Operation ................................................................................................2-29 33 2.8.2.6.2 Failure Operation......................................................................................................2-30 34 2.8.2.7 A16-Session Transfer Abort Ack..............................................................................2-30 35 2.8.2.7.1 Successful Operation ................................................................................................2-30 36 2.8.2.7.2 Failure Operation......................................................................................................2-30 37


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2.8.2.8 A16-Session Transfer Reject ....................................................................................2-30 1 2.8.2.8.1 Successful Operation ................................................................................................2-30 2 2.8.2.8.2 Failure Operation......................................................................................................2-30 3

2.9 A17, A18, and A19 Interface......................................................................................................2-31 4 2.9.1 A17, A18, and A19 Interface Network/Transport Protocol Specification..................................2-31 5 2.9.2 A17 Message Procedures............................................................................................................2-32 6

2.9.2.1 A17-Allocate Request ...............................................................................................2-32 7 2.9.2.1.1 Successful Operation ................................................................................................2-33 8 2.9.2.1.2 Failure Operation......................................................................................................2-33 9 2.9.2.2 A17-Allocate Response ............................................................................................2-33 10 2.9.2.2.1 Successful Operation ................................................................................................2-33 11 2.9.2.2.2 Failure Operation......................................................................................................2-34 12 2.9.2.3 A17-Set Attributes ....................................................................................................2-34 13 2.9.2.3.1 Successful Operation ................................................................................................2-34 14 2.9.2.3.2 Failure Operation......................................................................................................2-35 15 2.9.2.4 A17-Set Attributes Ack.............................................................................................2-35 16 2.9.2.4.1 Successful Operation ................................................................................................2-35 17 2.9.2.4.2 Failure Operation......................................................................................................2-35 18 2.9.2.5 A17-Modify Request ................................................................................................2-35 19 2.9.2.5.1 Successful Operation ................................................................................................2-36 20 2.9.2.5.2 Failure Operation......................................................................................................2-36 21 2.9.2.6 A17-Modify Response ..............................................................................................2-36 22 2.9.2.6.1 Successful Operation ................................................................................................2-36 23 2.9.2.6.2 Failure Operation......................................................................................................2-36 24 2.9.2.7 A17-Target Modify Request .....................................................................................2-36 25 2.9.2.7.1 Successful Operation ................................................................................................2-36 26 2.9.2.7.2 Failure Operation......................................................................................................2-37 27 2.9.2.8 A17-Target Modify Response...................................................................................2-37 28 2.9.2.8.1 Successful Operation ................................................................................................2-37 29 2.9.2.8.2 Failure Operation......................................................................................................2-37 30 2.9.2.9 A17-Deallocate Request ...........................................................................................2-37 31 2.9.2.9.1 Successful Operation ................................................................................................2-37 32 2.9.2.9.2 Failure Operation......................................................................................................2-38 33 2.9.2.10 A17-Deallocate Ack..................................................................................................2-38 34 2.9.2.10.1 Successful Operation ..............................................................................................2-38 35 2.9.2.10.2 Failure Operation....................................................................................................2-38 36 2.9.2.11 A17-Target Deallocate Request ................................................................................2-38 37


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2.9.2.11.1 Successful Operation ..............................................................................................2-38 1 2.9.2.11.2 Failure Operation....................................................................................................2-38 2 2.9.2.12 A17-Target Deallocate Ack ......................................................................................2-38 3 2.9.2.12.1 Successful Operation ..............................................................................................2-38 4 2.9.2.12.2 Failure Operation....................................................................................................2-39 5 2.9.2.13 A17-CC Packet .........................................................................................................2-39 6 2.9.2.13.1 Successful Operation ..............................................................................................2-39 7 2.9.2.13.2 Failure Operation....................................................................................................2-39 8 2.9.2.14 A17-Neighbor Information Request .........................................................................2-39 9 2.9.2.14.1 Successful Operation ..............................................................................................2-39 10 2.9.2.14.2 Failure Operation....................................................................................................2-39 11 2.9.2.15 A17-Neighbor Information Notification...................................................................2-40 12 2.9.2.15.1 Successful Operation ..............................................................................................2-40 13 2.9.2.15.2 Failure Operation....................................................................................................2-40 14 2.9.2.16 A17-Neighbor Information Notification Ack ...........................................................2-40 15 2.9.2.16.1 Successful Operation ..............................................................................................2-40 16 2.9.2.16.2 Failure Operation....................................................................................................2-40 17

2.9.3 A18 Message Procedures............................................................................................................2-41 18 2.9.3.1 A18-FTCH Packet ....................................................................................................2-41 19 2.9.3.1.1 Successful Operation ................................................................................................2-41 20 2.9.3.1.2 Failure Operation......................................................................................................2-41 21 2.9.3.2 A18-RTCH Packet ....................................................................................................2-42 22 2.9.3.2.1 Successful Operation ................................................................................................2-42 23 2.9.3.2.2 Failure Operation......................................................................................................2-42 24

2.9.4 A19 Message Procedures............................................................................................................2-42 25 2.9.4.1 Serving RT Switching Procedure..............................................................................2-43 26 2.9.4.1.1 Candidate Serving Set ..............................................................................................2-43 27 2.9.4.1.2 Recommended Multicasting Procedure....................................................................2-44 28 2.9.4.1.3 Data Transmission Group and its Attributes ............................................................2-44 29 2.9.4.2 A19-Acquisition Status.............................................................................................2-45 30 2.9.4.2.1 Successful Operation ................................................................................................2-46 31 2.9.4.2.2 Failure Operation......................................................................................................2-46 32 2.9.4.3 A19-Acquisition Status Ack .....................................................................................2-46 33 2.9.4.3.1 Successful Operation ................................................................................................2-46 34 2.9.4.3.2 Failure Operation......................................................................................................2-46 35 2.9.4.4 A19-Serving RT Changed.........................................................................................2-46 36 2.9.4.4.1 Successful Operation ................................................................................................2-46 37


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2.9.4.4.2 Failure Operation......................................................................................................2-46 1 2.9.4.5 A19-Serving RT Changed Ack.................................................................................2-47 2 2.9.4.5.1 Successful Operation ................................................................................................2-47 3 2.9.4.5.2 Failure Operation......................................................................................................2-47 4 2.9.4.6 A19-Forward Desired ...............................................................................................2-47 5 2.9.4.6.1 Successful Operation ................................................................................................2-47 6 2.9.4.6.2 Failure Operation......................................................................................................2-47 7 2.9.4.7 A19-Forward Desired Ack........................................................................................2-47 8 2.9.4.7.1 Successful Operation ................................................................................................2-47 9 2.9.4.7.2 Failure Operation......................................................................................................2-47 10 2.9.4.8 A19-Forward Stopped...............................................................................................2-47 11 2.9.4.8.1 Successful Operation ................................................................................................2-48 12 2.9.4.8.2 Failure Operation......................................................................................................2-48 13 2.9.4.9 A19-Forward Stopped Ack .......................................................................................2-48 14 2.9.4.9.1 Successful Operation ................................................................................................2-48 15 2.9.4.9.2 Failure Operation......................................................................................................2-48 16 2.9.4.10 A19-Flush .................................................................................................................2-48 17 2.9.4.10.1 Successful Operation ..............................................................................................2-48 18 2.9.4.10.2 Failure Operation....................................................................................................2-49 19 2.9.4.11 A19-Flush Ack..........................................................................................................2-49 20 2.9.4.11.1 Successful Operation ..............................................................................................2-49 21 2.9.4.11.2 Failure Operation....................................................................................................2-49 22 2.9.4.12 A19-Purge .................................................................................................................2-49 23 2.9.4.12.1 Successful Operation ..............................................................................................2-49 24 2.9.4.12.2 Failure Operation....................................................................................................2-49 25 2.9.4.13 A19-Purge Ack .........................................................................................................2-49 26 2.9.4.13.1 Successful Operation ..............................................................................................2-49 27 2.9.4.13.2 Failure Operation....................................................................................................2-49 28

2.10 A20 (AN - PCF) Interface...........................................................................................................2-50 29 2.10.1 A20 Interface Network/Transport Protocol Specification ..........................................................2-50 30 2.11 A21 (PCF – IWS) Interface ........................................................................................................2-50 31 2.11.1 A21 Interface Network/Transport Protocol Specification ..........................................................2-50 32 2.11.2 A21 Interface Message Procedures.............................................................................................2-51 33

2.11.2.1 A21-1x Air Interface Signaling ................................................................................2-52 34 2.11.2.1.1 Successful Operation ..............................................................................................2-52 35 2.11.2.1.2 Failure Operation....................................................................................................2-52 36 2.11.2.2 A21-Ack....................................................................................................................2-52 37


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2.11.2.2.1 Successful Operation ..............................................................................................2-52 1 2.11.2.2.2 Failure Operation....................................................................................................2-53 2 2.11.2.3 A21-1x Parameters....................................................................................................2-53 3 2.11.2.3.1 Successful Operation ..............................................................................................2-53 4 2.11.2.3.2 Failure Operation....................................................................................................2-53 5 2.11.2.4 A21-Event Notification.............................................................................................2-53 6 2.11.2.4.1 Successful Operation ..............................................................................................2-53 7 2.11.2.4.2 Failure Operation....................................................................................................2-53 8 2.11.2.5 A21-1x Parameters Request......................................................................................2-53 9 2.11.2.5.1 Successful Operation ..............................................................................................2-53 10 2.11.2.5.2 Failure Operation....................................................................................................2-54 11

3 HRPD IOS Call Flows..................................................................................................................3-1 12 3.1 AT Originates HRPD Session.......................................................................................................3-1 13 3.1.1 AT Originates HRPD Session - Successful Terminal Authentication ..........................................3-1 14 3.1.2 AT Originates HRPD Session - Unsuccessful Terminal Authentication......................................3-4 15 3.2 Re-authentication ..........................................................................................................................3-7 16 3.2.1 Re-authentication of an AT in Dormant State without Paging Response.....................................3-7 17 3.2.2 Re-authentication of an AT in Dormant State with Paging Response ..........................................3-9 18 3.2.3 Re-authentication of an AT in Active State ................................................................................3-11 19 3.3 Data Delivery..............................................................................................................................3-13 20 3.3.1 Successful Network Initiated Call Re-activation from Dormant State .......................................3-13 21

3.3.1.1 Paging Type 0 (Paging response is not required)......................................................3-13 22 3.3.1.2 Paging Type 1 (Paging response is required)............................................................3-15 23

3.3.2 AT Initiated Call Re-activation from Dormant State (Single A8 Connection Required) ...........3-17 24 3.3.3 AT Initiated Call Re-activation from Dormant State (Multiple A8 Connections Required) ......3-18 25 3.4 Connection Release.....................................................................................................................3-19 26 3.4.1 Connection Release on HRPD Network - Initiated by the AT ...................................................3-19 27 3.4.2 Connection Release on HRPD Network - Initiated by the AN...................................................3-20 28 3.4.3 Connection Release on HRPD Network - Initiated by the PCF..................................................3-20 29 3.4.4 Connection Release Caused by Air Link Lost ............................................................................3-21 30 3.5 HRPD Session Release ...............................................................................................................3-22 31 3.5.1 HRPD Session Release - Initiated by the AT or AN (A8 Connections Exist)............................3-22 32 3.5.2 HRPD Session Release - Initiated by the AT (No A8 Connections Exist) .................................3-23 33 3.5.3 HRPD Session Release - Initiated by the PCF (A8 Connection Exists) .....................................3-23 34 3.5.4 HRPD Session Release - Initiated by the PCF (A8 Connection does not Exist) ........................3-24 35 3.6 Packet Data Session Release - Initiated by the PDSN................................................................3-25 36 3.7 Dormant Handoff of HRPD AT between PCFs - Served by the Same PDSN............................3-26 37


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3.7.1 PCF-PCF Dormant Handoff with Successful Retrieval of HRPD Session Information.............3-26 1 3.7.2 PCF-PCF Dormant Handoff with HRPD Session Information Transfer Failure........................3-28 2 3.8 Miscellaneous HRPD Session Call Flows ..................................................................................3-29 3 3.8.1 Deactivation/Activation of Data Flow During an Active HRPD Packet Data Session ..............3-29 4 3.8.2 Session Information Update During an Established HRPD Session ..........................................3-30 5 3.9 Multiple Connection Procedures.................................................................................................3-30 6 3.9.1 Initial HRPD Call Setup (Default IP Flows Establishment) .......................................................3-30 7 3.9.2 IP Flow Mapping Update with Service Connection Establishment............................................3-30 8 3.9.3 IP Flow Mapping Update with Service Connection Release ......................................................3-31 9 3.9.4 IP Flow to A8/A10 Connection Mapping Update ......................................................................3-32 10 3.9.5 Subscriber QoS Profile Delivery ................................................................................................3-33 11 3.9.6 QoS Update by the PDSN...........................................................................................................3-34 12 3.10 Support for Data Over Signaling Protocol..................................................................................3-35 13 3.10.1 AT Originated DoS.....................................................................................................................3-35 14 3.10.2 AT Terminated DoS....................................................................................................................3-36 15

3.10.2.1 DoS Delivery from the PDSN to the AT ..................................................................3-36 16 3.10.2.2 DoS Request from the PDSN – AN Refuses SDB Request......................................3-37 17

3.11 Mobility Management.................................................................................................................3-38 18 3.11.1 Route Updating of a Dormant AT...............................................................................................3-38 19 3.11.2 Session Keep Alive Procedure of a Dormant AT – Initiated by the PCF...................................3-39 20 3.11.3 Prior Session Retrieval Procedure ..............................................................................................3-39 21 3.11.4 Prior Session Removal Procedure...............................................................................................3-41 22 3.12 Connected State HRPD Session Transfer Call Flows.................................................................3-43 23 3.12.1 Intra-PDSN Connected State HRPD Hard Handoff - Successful Operation ..............................3-44 24 3.12.2 Connected State HRPD Hard Handoff - Failure Scenario (Refusal by Target AN) ...................3-49 25 3.12.3 Connected State HRPD Hard Handoff - TCA Retry Scenario ...................................................3-50 26 3.12.4 Connected State HRPD Hard Handoff - Failure Scenario (AT Lost) .........................................3-53 27 3.13 Hard Handoff Negotiation Procedures with Example of Air-interface Signaling ......................3-55 28 3.13.1 HRPD Hard Handoff without SLP States Transfer ....................................................................3-55 29 3.13.2 HRPD Hard Handoff with Personality Switch ...........................................................................3-56 30 3.14 HRPD IOS Cross-Connectivity Call Flows ................................................................................3-57 31 3.14.1 AT Connection Setup..................................................................................................................3-57 32 3.14.2 Add Pilot Belonging to Target AN to AT’s Active Set ..............................................................3-61 33 3.14.3 Drop Pilot Belonging to Target AN from AT’s Active Set ........................................................3-62 34 3.14.4 AT Connection Close..................................................................................................................3-64 35

3.14.4.1 Graceful Connection Close .......................................................................................3-64 36 3.14.4.2 Non-Graceful Connection Close: Scenario 1............................................................3-65 37


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3.14.4.3 Non-Graceful Connection Close: Scenario 2............................................................3-66 1 3.14.5 Source AN Requests Resource Modification at Target AN........................................................3-67 2 3.14.6 Target AN Requests Resource Modification at Target AN ........................................................3-69 3 3.14.7 Serving RT Switching.................................................................................................................3-70 4

3.14.7.1 Serving RT Change: Serving RT Moves to Target AN ............................................3-70 5 3.14.7.2 Serving RT Change: Old Serving RT Moves to Source AN ....................................3-71 6 3.14.7.3 Serving RT Change: Serving RT Remains in Target AN (Different Endpoint ID) ..3-72 7 3.14.7.4 Serving RT Change: Serving RT Remains in Target AN (Same Endpoint ID)........3-74 8 3.14.7.5 Serving RT Change: Serving RT Remains in Target AN (Different Endpoint ID), and 9 No Early Detection .....................................................................................................................3-75 10

4 HRPD and 1x IOS Transition Call Flows.....................................................................................4-1 11 4.1 Dormant Cross System Handoff - MS/AT Served by the Same PDSN........................................4-1 12 4.1.1 1x to HRPD Dormant Packet Data Session Handoff - Existing HRPD Session...........................4-1 13 4.1.2 1x to HRPD Dormant Packet Data Session Handoff - New HRPD Session ................................4-3 14 4.1.3 HRPD to 1x Dormant Packet Data Session Handoff....................................................................4-7 15 4.2 MS/AT Terminated Voice Call During Active HRPD Packet Data Session................................4-8 16 4.2.1 MS/AT Terminated Voice Call During Active HRPD Packet Data Session (Intra-PDSN/Inter-17

PCF) ..............................................................................................................................................4-8 18 4.2.2 MS/AT Terminated Voice Call During Active HRPD Packet Data Session (Intra-PCF) ..........4-11 19 4.3 1x to HRPD Active Packet Data Session Transition ..................................................................4-12 20 4.4 Status Management Supported by Feature Invocation................................................................4-13 21 4.5 CSNA in the HRPD System .......................................................................................................4-14 22 4.5.1 SMS – Mobile Originated Point-to-Point (ADDS Transfer) ......................................................4-14 23 4.5.2 SMS – Mobile Terminated Point-to-Point (ADDS Page / ADDS Page Ack) - Dormant State..4-15 24 4.5.3 SMS – Mobile Terminated Point-to-Point (ADDS Page / ADDS Page Ack) - Active State .....4-16 25 4.5.4 1x Page Delivery to a Dormant MS/AT in an HRPD System (Paging Request)........................4-17 26 4.5.5 1x Page Delivery to an Active MS/AT in an HRPD System (Paging Request) .........................4-18 27 4.5.6 Refusal of a 1x Page Delivery to the MS/AT in an HRPD System ............................................4-19 28 4.5.7 HRPD Page Delivery in a 1x System - MS/AT Idle...................................................................4-20 29 4.5.8 HRPD Page Delivery in a 1x System - MS/AT on a TCH .........................................................4-21 30 4.6 Mobility Management for 1x CSNA in the HRPD System........................................................4-22 31 4.6.1 1x Registration Over HRPD .......................................................................................................4-22 32 4.7 Hard Handoff Between HRPD and 1x........................................................................................4-24 33 4.7.1 Hard Handoff of a Voice Call from HRPD VoIP to 1x Circuit Service - IWS-1xBS ................4-24 34 4.7.2 Hard Handoff of a Voice Call From HRPD VoIP to 1x Circuit Service, IWS-PCF ..................4-27 35 5 Messages, Information Elements and Timer Definitions..............................................................5-1 36 5.1 Message Definitions......................................................................................................................5-1 37 5.1.1 A13 Message Definitions..............................................................................................................5-1 38


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5.1.1.1 A13-Session Information Request ..............................................................................5-1 1 5.1.1.2 A13-Session Information Response............................................................................5-2 2 5.1.1.3 A13-Session Information Confirm..............................................................................5-6 3 5.1.1.4 A13-Session Information Reject.................................................................................5-7 4 5.1.1.5 A13-Resource Release Request ..................................................................................5-7 5 5.1.1.6 A13-Resource Release Response................................................................................5-9 6

5.1.2 A14 Message Definitions..............................................................................................................5-9 7 5.1.2.1 A14-UATI Request .....................................................................................................5-9 8 5.1.2.2 A14-UATI Assignment.............................................................................................5-11 9 5.1.2.3 A14-UATI Complete ................................................................................................5-13 10 5.1.2.4 A14-UATI Complete Ack.........................................................................................5-15 11 5.1.2.5 A14-UATI Assignment Failure ................................................................................5-16 12 5.1.2.6 A14-General Update .................................................................................................5-17 13 5.1.2.7 A14-General Update Complete.................................................................................5-20 14 5.1.2.8 A14-Authentication Command.................................................................................5-21 15 5.1.2.9 A14-Authentication Request.....................................................................................5-22 16 5.1.2.10 A14-Authentication Response ..................................................................................5-23 17 5.1.2.11 A14-Authentication Completed ................................................................................5-25 18 5.1.2.12 A14-Authentication Completed Ack ........................................................................5-26 19 5.1.2.13 A14-Authentication Failure ......................................................................................5-26 20 5.1.2.14 A14-Authentication Failure Ack...............................................................................5-27 21 5.1.2.15 A14-Session Release Command ...............................................................................5-28 22 5.1.2.16 A14-Session Release.................................................................................................5-31 23 5.1.2.17 A14-Session Release Complete ................................................................................5-32 24 5.1.2.18 A14-Session Information Update..............................................................................5-33 25 5.1.2.19 A14-Session Information Update Ack......................................................................5-35 26 5.1.2.20 A14-Paging Request .................................................................................................5-36 27 5.1.2.21 A14-Paging Request Ack..........................................................................................5-41 28 5.1.2.22 A14-Paging Response...............................................................................................5-42 29 5.1.2.23 A14-Paging Response Ack .......................................................................................5-43 30 5.1.2.24 A14-Keep Alive Request ..........................................................................................5-44 31 5.1.2.25 A14-Keep Alive Request Ack ..................................................................................5-47 32 5.1.2.26 A14-1x Service Page.................................................................................................5-47 33 5.1.2.27 A14-1x Service Page Ack.........................................................................................5-51 34 5.1.2.28 A14-1x Service Transfer...........................................................................................5-51 35 5.1.2.29 A14-1x Parameters....................................................................................................5-54 36 5.1.2.30 A14-1x Ack...............................................................................................................5-55 37


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5.1.2.31 A14-1x Service Page Delivered................................................................................5-55 1 5.1.2.32 A14-1x Service Transfer Delivered ..........................................................................5-56 2 5.1.2.33 A14-1x Parameters Ack............................................................................................5-57 3 5.1.2.34 A14-1x Parameters Request......................................................................................5-58 4

5.1.3 A15 Message Definitions............................................................................................................5-58 5 5.1.3.1 A15-Paging Request .................................................................................................5-58 6 5.1.3.2 A15-Paging Response...............................................................................................5-63 7 5.1.3.3 A15-Paging Response Ack .......................................................................................5-64 8 5.1.3.4 A15-1x Service Page.................................................................................................5-65 9 5.1.3.5 A15-DoS Delivery Request ......................................................................................5-67 10 5.1.3.6 A15-DoS Delivery Response....................................................................................5-70 11 5.1.3.7 A15-DoS Delivery Response Ack ............................................................................5-71 12 5.1.3.8 A15-1x Service Page Delivered................................................................................5-72 13 5.1.3.9 A15-1x Service Page Delivered Ack ........................................................................5-73 14

5.1.4 A16 Message Definitions............................................................................................................5-74 15 5.1.4.1 A16-Session Transfer Request..................................................................................5-74 16 5.1.4.2 A16-Session Transfer Response ...............................................................................5-78 17 5.1.4.3 A16-Session Transfer Complete ...............................................................................5-80 18 5.1.4.4 A16-Session Release Indication................................................................................5-83 19 5.1.4.5 A16-Session Release Indication Ack........................................................................5-84 20 5.1.4.6 A16-Session Transfer Abort .....................................................................................5-85 21 5.1.4.7 A16 -Session Transfer Abort Ack.............................................................................5-86 22 5.1.4.8 A16-Session Transfer Reject ....................................................................................5-86 23

5.1.5 A17 Message Definitions............................................................................................................5-88 24 5.1.5.1 A17-Allocate Request ...............................................................................................5-88 25 5.1.5.2 A17-Allocate Response ............................................................................................5-91 26 5.1.5.3 A17-Set Attributes ....................................................................................................5-93 27 5.1.5.4 A17-Set Attributes Ack.............................................................................................5-95 28 5.1.5.5 A17-Modify Request ................................................................................................5-96 29 5.1.5.6 A17-Modify Response ..............................................................................................5-98 30 5.1.5.7 A17-Target Modify Request .....................................................................................5-99 31 5.1.5.8 A17 Target Modify Response.................................................................................5-100 32 5.1.5.9 A17-Deallocate Request .........................................................................................5-102 33 5.1.5.10 A17-Deallocate Ack................................................................................................5-103 34 5.1.5.11 A17-Target Deallocate Request ..............................................................................5-104 35 5.1.5.12 A17-Target Deallocate Ack ....................................................................................5-105 36 5.1.5.13 A17-CC Packet .......................................................................................................5-106 37


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5.1.5.14 A17-Neighbor Information Request .......................................................................5-108 1 5.1.5.15 A17-Neighbor Information Notification.................................................................5-110 2 5.1.5.16 A17-Neighbor Information Notification Ack .........................................................5-111 3

5.1.6 A18 Message Definitions..........................................................................................................5-112 4 5.1.6.1 A18-FTCH Packet ..................................................................................................5-112 5 5.1.6.2 A18-RTCH Packet ..................................................................................................5-114 6

5.1.7 A19 Message Definitions..........................................................................................................5-116 7 5.1.7.1 A19-Acquisition Status...........................................................................................5-116 8 5.1.7.2 A19-Acquisition Status Ack ...................................................................................5-117 9 5.1.7.3 A19-Serving RT Changed.......................................................................................5-118 10 5.1.7.4 A19-Serving RT Changed Ack...............................................................................5-120 11 5.1.7.5 A19-Forward Desired .............................................................................................5-121 12 5.1.7.6 A19-Forward Desired Ack......................................................................................5-122 13 5.1.7.7 A19-Forward Stopped.............................................................................................5-123 14 5.1.7.8 A19-Forward Stopped Ack .....................................................................................5-125 15 5.1.7.9 A19-Flush ...............................................................................................................5-126 16 5.1.7.10 A19-Flush Ack........................................................................................................5-127 17 5.1.7.11 A19-Purge ...............................................................................................................5-128 18 5.1.7.12 A19-Purge Ack .......................................................................................................5-130 19

5.1.8 A21 Message Definitions..........................................................................................................5-132 20 5.1.8.1 A21-1x Air Interface Signaling ..............................................................................5-132 21 5.1.8.2 A21-Ack..................................................................................................................5-135 22 5.1.8.3 A21-1x Parameters..................................................................................................5-136 23 5.1.8.4 A21-Event Notification...........................................................................................5-137 24 5.1.8.5 A21-1x Parameters Request....................................................................................5-138 25

5.2 Information Element Definitions ..............................................................................................5-140 26 5.2.1 A13 Information Element Definitions ......................................................................................5-140 27

5.2.1.1 A13 Information Element Identifiers......................................................................5-140 28 5.2.1.2 A13 Cross Reference of IEs with Messages ...........................................................5-140 29 5.2.1.3 A13 Message Type .................................................................................................5-141 30 5.2.1.4 Unicast Access Terminal Identifier (UATI 128) ....................................................5-141 31 5.2.1.5 Security Layer Packet .............................................................................................5-142 32 5.2.1.6 Sector ID .................................................................................................................5-142 33 5.2.1.7 Cause.......................................................................................................................5-142 34 5.2.1.8 Mobile Identity (MN ID) ........................................................................................5-143 35 5.2.1.9 PDSN IP Address....................................................................................................5-144 36 5.2.1.10 Access Network Identifiers.....................................................................................5-144 37


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5.2.1.11 Session State Information Record...........................................................................5-145 1 5.2.1.12 Extended Session State Information Record...........................................................5-145 2 5.2.1.13 Forward QoS Information.......................................................................................5-146 3 5.2.1.14 Reverse QoS Information .......................................................................................5-147 4 5.2.1.15 Subscriber QoS Profile ...........................................................................................5-148 5 5.2.1.16 Forward QoS Update Information ..........................................................................5-148 6 5.2.1.17 Reverse QoS Update Information ...........................................................................5-149 7 5.2.1.18 Hardware ID............................................................................................................5-150 8

5.2.2 A14 Information Element Definitions ......................................................................................5-150 9 5.2.2.1 A14 Information Element Identifiers......................................................................5-150 10 5.2.2.2 A14 Cross Reference of IEs with Messages ...........................................................5-151 11 5.2.2.3 A14 Message Type .................................................................................................5-156 12 5.2.2.4 ATI (Access Terminal Identifier) ...........................................................................5-158 13 5.2.2.5 Correlation ID .........................................................................................................5-159 14 5.2.2.6 Sector ID .................................................................................................................5-160 15 5.2.2.7 Sector ID List..........................................................................................................5-161 16 5.2.2.8 Session State Information Record...........................................................................5-161 17 5.2.2.9 A14 Indicators.........................................................................................................5-162 18 5.2.2.10 Cause.......................................................................................................................5-162 19 5.2.2.11 Security Layer Packet .............................................................................................5-163 20 5.2.2.12 Message Sequence ..................................................................................................5-164 21 5.2.2.13 Upper Old UATI Length.........................................................................................5-164 22 5.2.2.14 Upper Old UATI.....................................................................................................5-164 23 5.2.2.15 UATI Subnet Mask.................................................................................................5-165 24 5.2.2.16 A20 Traffic ID ........................................................................................................5-165 25 5.2.2.17 Forward QoS Update Information ..........................................................................5-166 26 5.2.2.18 Reverse QoS Update Information ...........................................................................5-167 27 5.2.2.19 Access Network Identifiers.....................................................................................5-167 28 5.2.2.20 System Time ...........................................................................................................5-168 29 5.2.2.21 UATI Color Code ...................................................................................................5-168 30 5.2.2.22 AT Designated Frequency ......................................................................................5-168 31 5.2.2.23 Extended Session State Information Record...........................................................5-169 32 5.2.2.24 Forward QoS Information.......................................................................................5-169 33 5.2.2.25 Reverse QoS Information .......................................................................................5-171 34 5.2.2.26 Subscriber QoS Profile ...........................................................................................5-173 35 5.2.2.27 A14 1x LAC PDU...................................................................................................5-173 36 5.2.2.28 Prior Information ....................................................................................................5-174 37


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5.2.2.29 LCM UATI .............................................................................................................5-174 1 5.2.2.30 A14 1x Parameters..................................................................................................5-175 2 5.2.2.31 1x Message Transmission Control..........................................................................5-175 3 5.2.2.32 Pilot List..................................................................................................................5-176 4 5.2.2.33 Authentication Challenge Parameter (RAND)........................................................5-178 5

5.2.3 A15 Information Element Definitions ......................................................................................5-178 6 5.2.3.1 A15 Information Element Identifiers......................................................................5-178 7 5.2.3.2 A15 Cross Reference of IEs with Messages ...........................................................5-179 8 5.2.3.3 A15 Message Type .................................................................................................5-181 9 5.2.3.4 ATI (Access Terminal Identifier) ...........................................................................5-181 10 5.2.3.5 Correlation ID .........................................................................................................5-182 11 5.2.3.6 Sector ID .................................................................................................................5-182 12 5.2.3.7 Sector ID List..........................................................................................................5-183 13 5.2.3.8 Session State Information Record...........................................................................5-183 14 5.2.3.9 A15 Indicators.........................................................................................................5-184 15 5.2.3.10 AT Designated Frequency ......................................................................................5-184 16 5.2.3.11 Extended Session State Information Record...........................................................5-185 17 5.2.3.12 Forward QoS Information.......................................................................................5-185 18 5.2.3.13 Reverse QoS Information .......................................................................................5-187 19 5.2.3.14 Subscriber QoS Profile ...........................................................................................5-189 20 5.2.3.15 1x LAC Packet........................................................................................................5-189 21 5.2.3.16 ADDS User Part......................................................................................................5-190 22 5.2.3.17 Forward QoS Update Information ..........................................................................5-190 23 5.2.3.18 Reverse QoS Update Information ...........................................................................5-191 24 5.2.3.19 1x Message Transmission Control..........................................................................5-192 25

5.2.4 A16 Information Element Definitions ......................................................................................5-192 26 5.2.4.1 A16 Information Element Identifiers......................................................................5-192 27 5.2.4.2 A16 Cross Reference of IEs with Messages ...........................................................5-193 28 5.2.4.3 A16 Message Type .................................................................................................5-194 29 5.2.4.4 Mobile Identity (MN ID) ........................................................................................5-195 30 5.2.4.5 Access Network Identifiers.....................................................................................5-196 31 5.2.4.6 Encapsulated Message ............................................................................................5-196 32 5.2.4.7 Source PDSN Address ............................................................................................5-197 33 5.2.4.8 Session Transfer Information..................................................................................5-197 34 5.2.4.9 Session Transfer Abort Cause.................................................................................5-197 35 5.2.4.10 Session State Information Record...........................................................................5-198 36 5.2.4.11 Proposed Session State Information Record...........................................................5-198 37


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5.2.4.12 Extended Session State Information Record...........................................................5-199 1 5.2.4.13 AT-ID......................................................................................................................5-199 2 5.2.4.14 ConfirmedUATI......................................................................................................5-200 3 5.2.4.15 AssignedUATI ........................................................................................................5-200 4 5.2.4.16 LCM UATI .............................................................................................................5-201 5 5.2.4.17 SLP-D Parameters..............................................

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› Public_html › Specs › A.S0009-B_v1.0_061019.pdf · 3GPP2 A.S0009-B v1.0 October 2006 HRPD IOS-B i 1 Table of Contents 2 Foreword