Embed Size (px)
Citation preview
ITU Workshop on NGN
July 9-10, 2003
Charles C. Teising, Jr.TR-45 Representative
Telecommunications Industry Association
Presentation Overview• TIA Overview• TIA Standards Development
Overview• TIA NGN-related Activities• 3GPP2 NGN Activities (TIA is an
Organizational Partner and Secretariat)
TIA OverviewOur Mission:
TIA represents providers of communications and information technology products and services for the global marketplace through its core competencies in standards development, domestic and international advocacy, as well as market development and trade promotion programs.
• Facilitates the convergence of new communications networks while working for a competitive and innovative market environment.
• Strives to further members' business opportunities, economic growth and the betterment of humanity through improved communications.
• TIA Website: www.tiaonline.org • Full-service trade organization serving
the communications and information technology industry
• TIA facilitates business development and a competitive market environment for its 1000 member companies through:– Domestic and international advocacy– Market statistics– Trade Shows– Standards Development
• TIA is an American National Standards Institute (ANSI)-accredited Standards Development Organization (SDO)
• TIA is ITU-T Approved and Qualified:– Rec. A.5 (referencing documents of
other organizations in ITU-T Recommendations)
– Rec. A.6 (Cooperation and exchange of information between ITU-T and other SDOs)
• TIA standards have been referenced by the ITU-R and ITU-T for IMT-2000
TIA Standards Development
Overview
• Standards development dates back to 1920’s– As an ANSI-accredited SDO, TIA develops
consensus-based, voluntary industry standards for a wide variety of telecommunications products and systems
• 8 product-oriented Engineering Committees
• Over 70 subcommittees and working groups– Over 1,300 individuals from nearly 20
countries work in these formulating groups– Representatives from academia,
manufacturers, service providers and end-users, including the government
• Standards projects and technical documents– Formulated according to guidelines in the
Association's ANSI-approved Engineering Manual
– Potential projects initiated by a technical contribution to a TR/FO or subcommittee
• Request creation of a new standard or technical document in a particular area of technology
• TIA has more than 600 standards documents in print– www.tiaonline.org/standards/search_n_order.cfm
• TIA represents U.S. interests in the international standards arena– Active in ITU, IEC, ISO, JTC 1, CITEL, etc.
• Secretariat to:–Several Technical Advisory Groups
–Working Advisory Groups
– International Technical Groups
–Partnership Projects (e.g., 3GPP2)– Organizational Partner w/ ETSI in Project MESA
(Mobile Broadband Specs for Public Safety)
TIA NGN-related Activities
from TR-45 perspective
TR-45, Mobile and Personal Communications Systems– Develops performance, compatibility,
interoperability and service standards for mobile and personal communications systems•TDMA, CDMA, AMPS-based systems
– Comprised of 6 Subcommittees– With the exception of TR-45.1 (analog)
and TR-45.3 (TDMA), majority of standards development closely aligned and coordinated with 3GPP2
3GPP2, Third Generation Partnership Project 2– Develops 3G global specifications for
cdma2000® evolving ANSI/TIA/EIA-41 networks
– TIA is a Organizational Partner in and Secretariat to 3GPP2
– Collaborative relationship between the TR-45 Subcommittees (TR) and 3GPP2 Technical Specification Groups (TSG) for the development of 3G standards•TR-45.2, TR-45.4, TR-45.5 and TR-45.6•TSG-X, TSG-A, TSG-C and TSG-X
TR-45.2– Developed ANSI/TIA/EIA-41 standard
ANSI-41 networks have been deployed in more than 100 countries
North America64,450,000
Caribbean and Latin America 28,620,000
Europe, Russia, Africa, Middle East
2,450,000
Asia Pacific 58,701,000
CDMA Worldwide
North America
Caribbean and Latin America
Russia
Asia Pacific*
TDMA Worldwide
Israel
Congo
KirghizstanUkraine Uzbekistan
*Guam, Hong Kong, Malaysia, Marshall Islands, Myanmar, New Zealand, Northern Marianas, Pakistan, Sri Lanka, and Vietnam
TDMA operators and NGN Services?
TDMA operators can implement GSM/GPRS and migrate to EDGE and/or UMTS (WCDMA)
EDGE and UMTS (WCDMA) are technology solutions for 3G services.
UMTS is a solution that will interoperate with EDGE 3G deployments.
3G Americas supports the production of EDGE-UMTS devices providing transparency of service for consumers.
EDGE and UMTS share the same core IP (Internet Protocol) network and are supported by the Third Generation Partnership Project (3GPP).
TDMA operators can choose to deploy a combination of GSM, GPRS, EDGE and UMTS at various bands depending on their specific customer segmentation and spectrum strategies.
(From 3G Americas website)
3GPP2/TR-45– Develop IP-related standards
• Provide the infrastructure and transport to support VoIP and Multi-Media services
– Network Architecture Model (NAM) for All-IP Core Network developed in TSG-S, System and Service Requirements [incl. architectures] • 3GPP2 Doc SP-0037
– Established relationship with IETF• Work on IP relies heavily on use of IETF
protocols– Program Management Teams
developing work plans and release plans to address IP-related standards development
• TR-45/3GPP2 IP-Related Work Activities– TR-45.2/TSG-X, Core Network Technology
•TIA/EIA/IS-880 “TIA/EIA-41-D Based Network Enhancements for CDMA Packet Data Service Phase 1”
– Supports handoff enhancements for CDMA packet data service in conjunction with Legacy ANSI-41 circuit mode network
•PN-4934 (TIA/EIA/IS-872) “IP Core Network Legacy MS Support Domain Step 1”
– To be published 3Q2002
•PN-4935 (TIA/EIA/IS-873) “IP Core Network Multimedia Domain”
• TR-45/3GPP2 IP-Related Work Activities– TR-45.4/TSG-A, Radio Access Network
•Develops interface standards for the RAN•Utilize mobile IP in specific interfaces to
the PDSN (Packet Data Serving Node)– TIA-2001-B “cdma2000® Access
Network Interface”»Published May 2002. Supports
concurrent voice and data calls– Future revisions will support end to end
QoS and QoS negotiation and support for all-IP phase 1 network application of the RAN
• TR-45/3GPP2 IP-Related Work Activities– TR-45.5/TSG-C, Spread Spectrum Digital
Technology•TIA/EIA/IS-2000 cdma2000 Air Interface•TIA/EIA/IS-856-1 “cdma2000 ® High Rate
Packet Data Air Interface Specification”– Published Nov. 2000. Provides IP packet
transport over a cdma2000 ® air interface. Maximizes IP-based packet data throughput and capacity.
•TIA/EIA/IS-707-B “Data Service Options for Wideband Spread Spectrum”
– Packet data transport service– Revision to be published EOY
• TR-45/3GPP2 IP-Related Work Activities– TR-45.6/TSG-X, Wireless Packet Data
Technology– Develops standards to support transport
of packet data•TIA/EIA/TSB-115 “cdma2000 ® Wireless IP
Architecture Based on IETF Protocols”– Published Dec. 2000. Provides native IP
datagram transport on cdma2000 systems
•TIA/EIA/IS-835 “cdma2000 ® Wireless IP Network Standard”
– Supports Simple IP and Mobile IP, AAA, and QoS capabilities based on Diff-Serv protocols
• TR-45/3GPP2 IP-Related Work Activities– TR-45.6/TSG-X, Wireless Packet Data
Technology•TIA/EIA/IS-835-A, “cdma2000 ® Wireless IP
Network Standard”– Published May 2001. Provides support for
additional capabilities and more robust operation
•TIA/EIA/IS-835-B– To be published by 3Q02. Supports
RTP/UDP/IP header reduction schemes, Differentiated Services QoS Policy, Fast Handoff for packet data calls, IP Reachability with dynamic DNS updates, Simple IPv6, etc.
PolicyDecisionFunction
MediaGateway
MediaResourceFunction
Processor
MediaResourceFunctionController
Call SessionControl
Function
Mobile IPHomeAgent
AAA
8/OSA
15 16/Cx17/Mg
21
23
24/Mr 28/Go
47 34/Mb
38/Mb37/Mb
MediaGatewayControl
Function
PSTN
26/PSTN
20
30/Mc
22
45/Mb
3 4 72
44/Mb
PositionServer
12/ISC
BorderRouter
46/Mb
29
40/Mb
PositionDetermining
Entity
18
ApplicationServer
25/Mp
MobileStation
IPNetwork
1
cdma2000 Access Network
MM
BTS
36/Mb
43/Mb
41
32/Mb
AccessGateway
FA /Attendant
31
35
OSA ServiceCapability
Server10
11/Sh
BSC/RNC +PCF
Other Access Networks
Databases
SubscriptionProfile
19
42/Mb
5/Mk
49/Mj9/Mi
33/Mb
BreakoutGatewayControl
Function
EIR DSI PolicyRules
Network . ..
hh
50
SIPApplication
Server
12/ISC
11/Sh Figure 6-2/Q.1742.2 ANSI-41 evolved Core
Network with cdma2000 Access Network IP MMD Core Network Architecture
Model
PolicyDecisionFunction
MediaGateway
MediaResourceFunction
Processor
MediaResourceFunctionController
Call SessionControl
Function
Mobile IPHomeAgent
AAA
8/OSA
15 16/Cx17/Mg
21
23
24/Mr 28/Go
47 34/Mb
38/Mb37/Mb
MediaGatewayControl
Function
PSTN
26/PSTN
20
30/Mc
22
45/Mb
3 4 72
44/Mb
PositionServer
12/ISC
BorderRouter
46/Mb
29
40/Mb
PositionDetermining
Entity
18
ApplicationServer
25/Mp
MobileStation
IPNetwork
1
cdma2000 Access Network
MM
BTS
36/Mb
43/Mb
41
32/Mb
AccessGateway
FA /Attendant
31
35
OSA ServiceCapability
Server10
11/Sh
BSC/RNC+ PCF
Other Access Networks
Databases
SubscriptionProfile
19
42/Mb
5/Mk
17/Mj9/Mi
33/Mb
BreakoutGatewayControl
Function
EIR DSI PolicyRules
Network
. . .
50
SIPApplication
Server
11/Sh
12/ISC
Figure 6-3/Q.1742.2 ANSI-41 evolved Core Network with cdma2000 Access Network Packet Data Subsystem Core Network Architecture Model
PolicyDecisionFunction
MediaGateway
MediaResourceFunction
Processor
MediaResourceFunctionController
Call SessionControl
Function
Mobile IPHomeAgent
AAA
8/OSA
15 16/Cx17/Mg
21
23
24/Mr 28/Go
47 34/Mb
38/Mb37/Mb
MediaGatewayControl
Function
PSTN
26/PSTN
20
30/Mc
22
45/Mb
3 4 72
44/Mb
PositionServer
12/ISC
BorderRouter
46/Mb
29
40/Mb
PositionDetermining
Entity
18
ApplicationServer
25/Mp
MobileStation
IPNetwork
1
cdma2000 Access Network
MM
BTS
36/Mb
43/Mb
41
32/Mb
AccessGateway
FA /Attendant
31
35
OSA ServiceCapability
Server10
11/Sh
BSC/RNC+ PCF
Other Access Networks
Databases
SubscriptionProfile
19
42/Mb
5/Mk
49/Mj9/Mi
33/Mb
BreakoutGatewayControl
Function
EIR DSI PolicyRules
Network
. . .
hh
50
SIPApplication
Server
12/ISC
11/Sh Figure 6-4/Q.1742.2 ANSI-41 evolved Core Network with cdma2000 Access Network IP Multimedia Session Subsystem Core Network Architecture Model
IP MultiMedia Core Network Harmonization• 3GPP has an official R6 work item on IMS harmonization and commonality
• the 3GPP2 IMS work was officially agreed to be based on 3GPP R5
• Seamless roaming is being developed across several different access technologies (e.g., UMTS, GSM, cdma2000, PSTN, etc) and across several different IP transport technologies (e.g., GPRS, Mobile IP, WLAN, cable, etc.).
Thank you for your time
• TR-45 Chair/HOD to 3GPP2: Cheryl Blum• Technical Manager
Lucent Technologies, Inc. [email protected]
• TR-45 Representative: Charles C. Teising, Jr.• Technical Manager
Lucent Technologies, Inc
• TIA Contact: David Thompson• Manager, Global Standards and Technology
