Alcatel Parameter Dictionary

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Status

Released

Change Note

Short TitleAll rights reserved. Passing on and copying of thisdocument, use and communication of its contents notpermitted without written authorization from Alcatel

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Contents

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PrefacePurposeAudienceDocument Structure

The BSS Parameter Dictionary lists all of the Telecom and O&MParameters for GSM and GPRS.This manual is designed for OMC-R users, O&M technicians and systemdesigners.This document is structured as follow:Chapter 1

Introduction, explains parameters classification anddescription. It also gives information on new,modified or removed Telecom parameters.

Chapter 2

Telecom Parameters, gives the complete list ofTelecom parameters for GSM and GPRS.

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1 Introduction

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1.1

Parameter ClassificationThe GSM and GPRS parameters are classified into three categories:

444

Network: customer dependent parameters, related to the networktopology, defined by the customer and valid for the completenetwork (e.g. BTS name, Cell ID, LAC number ...). They can beadjusted by CDE scripts or by external migration scripts, used byCMA.Site: adjustable parameters from one cell to the next or from oneBSC to the next. They are set to a default value. They can beadjusted from the OMC-R.System: fixed parameters, i.e. BSS system mandatory rules orautomatically populated in the DLS skeleton and let unchangedbecause not customer dependent. Some of them are coded in BTSSoftware and configuration files.

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1 Introduction

1.2

Parameter DescriptionTo each parameter are associated the following characteristics:

444444444444


Logical Parameter Name: Mnemonic conventionally used inAlcatel documentation.Definition: definition/purpose of the parameter.Coding rules:, Rules of coding, when necessary.Mandatory rules: Mandatory relationships or inter-dependence ofsome data.Recommended rules: Recommended relationships or interdependence of some data.Feature: Indicates to which feature the parameter is linked.Category: Category into which the parameter is classified.Instance: Possible instance of the parameter.Value

ii

Min/Max values: Possible range of the parameter values.Default value: Parameter value in release B6.2 for a genericconfiguration.

Modifiable: Indicates if the parameter is modifiable at the OMC-R.Parameter Access: Indicates where the parameter is accessible atthe OMC-R.External Comments: Specific information, when necessary, relatedto the parameter.

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1.3

New Telecom ParametersLOGICAL NAME

FEATURE

BSIC (MFS)

GPRS

PAN_DEC (MFS)

GPRS

PAN_INC (MFS)

GPRS

PAN_MAX (MFS)

GPRS

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1 Introduction

1.4

Modified Telecom ParametersLOGICAL NAME

FEATURE

A_PBGT_DR

Power control and handover algorithms improvements

BS_PA_MFRMS (BSC)

xxxx

CAPTURE_TRAFFIC_CONDITION

General HO algorithms improvements: generalisation ofcapture HO

CELL_RESELECT_HYSTERESIS

xxxx

CELL_RESELECT_PARAM_IND

xxxx

DWELL_TIME_STEP

xxxx

EN_BS_PC


EN_PREFERRED_BAND_HO

Multiband operation in one BSC

EN_SYNCHRONISED_HO

xxxx

GAMMA_TN0

GPRS

GAMMA_TN1

GPRS

GAMMA_TN2

GPRS

GAMMA_TN3

GPRS

GAMMA_TN4

GPRS

GAMMA_TN5

GPRS

GAMMA_TN6

GPRS

GAMMA_TN7

GPRS

H_LOAD_OBJ

xxxx

H_MIN_DWELL_TIME

xxxx

L_MIN_DWELL_TIME


L_RXLEV_DL_H


L_RXLEV_DL_P


L_RXQUAL_DL_H

General HO algorithms improvements: more precise averagedvalue and threshold

L_RXQUAL_DL_P


L_RXQUAL_UL_H



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L_RXQUAL_UL_P


Max_retrans (BSC)

xxxx

Max_retrans_DL

GPRS

MULTIBAND_TRAFFIC_CONDITION

Traffic management in handover algorithms

N392

GPRS

NIR

GPRS

Offset_Hopping_HO


Offset_Hopping_PC


PVC_Level1_Factor

GPRS

RADIOLINK_TIMEOUT (BSC)

xxxx

RADIOLINK_TIMEOUT_BS


RXLEV_DL_IH


RXLEV_UL_IH


RXLEVmin(n)


T11_FORCED

A interface handling

T3105_D

xxxx

T3105_F

xxxx

T3106_D

xxxx

T3106_F

xxxx

T3192 (BSC)

GPRS

T3192 (MFS)

GPRS

T3212 (BSC)

xxxx

T391

GPRS

TBF_CS_DL_2_1


TBF_INIT_CS

GPRS

Tx_integer (BSC)

xxxx

U_RXLEV_DL_MCHO


U_RXLEV_UL_MCHO


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1 Introduction

U_RXQUAL_DL_P


U_RXQUAL_UL_P


ZONE_HO_HYST_DL

Multiband cell

ZONE_HO_HYST_UL

Multiband cell


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1.5

Removed Telecom ParametersLOGICAL NAME

FEATURE

BS_TXPWR_PDCH

GPRS

EIR

GPRS

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2 Telecom Parameters

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2.1

GSM Telecom Parameters

2.1.1

Network (CDE)

2.1.1.1

(ADDR_MON) - (ADDR_MON)

Parameter Name

Alcatel

ADDR_MON

Logical Name

ADDR_MON

Definition

Time in which ADDR_TR is to be reached to report an alarm. On timeout,the address error counter is reset

Coding rules

step size = 0.1s

Mandatorily rulesRecommended rulesFeature

xxxx

Category

Network (CDE)

Object Class

BSC

Type

Timer

SubSystem

BSC

Instance

BSC

ValueModifiableParameter Access

Unit

Minimum

Maximum

Default

sec

0

6553.5

15

OMC Changes: None RNO Changes: No---

External CommentCell Type Dependent

No

Nb of TRX Dependent

No

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2.1.1.2

(ADDR_TR) - (ADDR_TR)

Parameter NameDefinition

Alcatel

ADDR_TR

Logical Name

ADDR_TR

Address error threshold for alarm detection

Coding rulesMandatorily rulesRecommended rulesFeature

xxxx

Category

Network (CDE)

Object Class

BSC

Type

Threshold

SubSystem

BSC

Instance

BSC


Unit

Minimum

Maximum

Default

None

1

255

60



No

Nb of TRX Dependent

No

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2.1.1.3

(Automatic Barring of cell) - (AUT_BAR)

Parameter Name

Alcatel

Automatic Barring of cell

Logical Name

AUT_BAR

Definition

Enables/disables automatic barring of cell

Coding rules

0: disabled, 1: enabled


xxxx

Category

Network (CDE)

Object Class

BSC

Type

Flag

SubSystem

BSC

Instance

BSC


Unit

Minimum

Maximum

Default

None

0

1

0

OMC Changes: PRC & SC RNO Changes: NoEdit BSC / Overload and Barring


No

Nb of TRX Dependent

No

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2.1.1.4

(Automatic Barring of EC) - (EC_BAR)

Parameter Name

Alcatel

Automatic Barring of EC

Logical Name

EC_BAR

Definition

Enables/disables automatic barring of Emergency Class

Coding rules



xxxx

Category

Network (CDE)

Object Class

BSC

Type

Flag

SubSystem

BSC

Instance

BSC


Unit

Minimum

Maximum

Default

None

0

1

1



No

Nb of TRX Dependent

No

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2.1.1.5

(B_NUM) - (B_NUM)


Alcatel

B_NUM

Logical Name

B_NUM

Number of BLOCK/UNBLOCK messages sent in one burst


xxxx

Category

Network (CDE)

Object Class

BSC

Type

Number

SubSystem

BSC

Instance

BSC

ValueModifiable

Unit

Minimum

Maximum

Default

None

1

35

5

OMC Changes: PRC & SC RNO Changes: No

Parameter Access

Edit BSC / MSC interworking

External Comment

Default value depends on MSC type.

Cell Type Dependent

No

Nb of TRX Dependent

No

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2.1.1.6

(BF_HI_RX) - (BF_HI_RX)


Alcatel

BF_HI_RX

Logical Name

BF_HI_RX

Threshold on LAPD RX buffers occupancy for transition from normal tobusy condition

Coding rulesMandatorily rulesRecommended rules

BF_HI_RX > BF_LO_RX

Feature

xxxx

Category

Network (CDE)

Object Class

BSC

Type

Threshold

SubSystem

BSC

Instance

BSC


Unit

Minimum

Maximum

Default

%

0

100

80



No

Nb of TRX Dependent

No

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2.1.1.7

(BF_HI_TX) - (BF_HI_TX)


Alcatel

BF_HI_TX

Logical Name

BF_HI_TX

Threshold on LAPD TX buffers occupancy for transition from normal tobusy condition


BF_HI_TX > BF_LO_TX

Feature

xxxx

Category

Network (CDE)

Object Class

BSC

Type

Threshold

SubSystem

BSC

Instance

BSC


Unit

Minimum

Maximum

Default

None

0

30

16



No

Nb of TRX Dependent

No

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2.1.1.8

(BF_LO_RX) - (BF_LO_RX)


Alcatel

BF_LO_RX

Logical Name

BF_LO_RX

Threshold on LAPD RX buffers occupancy for transition from busy tonormal condition


BF_LO_RX < BF_HI_RX

Feature

xxxx

Category

Network (CDE)

Object Class

BSC

Type

Threshold

SubSystem

BSC

Instance

BSC


Unit

Minimum

Maximum

Default

%

0

100

70



No

Nb of TRX Dependent

No

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2.1.1.9

(BF_LO_TX) - (BF_LO_TX)


Alcatel

BF_LO_TX

Logical Name

BF_LO_TX

Threshold on LAPD TX buffers occupancy for transition from busy tonormal condition


BF_LO_TX < BF_HI_TX

Feature

xxxx

Category

Network (CDE)

Object Class

BSC

Type

Threshold

SubSystem

BSC

Instance

BSC


Unit

Minimum

Maximum

Default

None

0

30

8



No

Nb of TRX Dependent

No

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2.1.1.10

(BSS Overload Class bar) - (EN_BSS_OVRL_CLASS_BAR)

Parameter Name

Alcatel

BSS Overload Class bar

Logical Name

EN_BSS_OVRL_CLASS_BAR

Definition

Enables/disables access class automatic barring upon BTS/BSC overload

Coding rules



xxxx

Category

Network (CDE)

Object Class

BSC

Type

Flag

SubSystem

BSC

Instance

BSC


Unit

Minimum

Maximum

Default

None

0

1

1



No

Nb of TRX Dependent

No

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2.1.1.11

(CGI Required) - (CGI_REQD)

Parameter Name

Alcatel

CGI Required

Logical Name

CGI_REQD

Definition

Controls format of cell identifications sent to the MSC

Coding rules

0: CGI not used, 1: CGI used


Handover protocol improvements

Category

Network (CDE)

Object Class

BSC

Type

Flag

SubSystem

BSC

Instance

BSC

ValueModifiable

Unit

Minimum

Maximum

Default

None

0

1

0


Parameter Access


External Comment

Depends on MSC Type. The value indicated here is for implementationpurposes.

Cell Type Dependent

No

Nb of TRX Dependent

No

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2.1.1.12

(Circuit Group Messages) - (EN_CIRCUIT_GROUP)

Parameter Name

Alcatel

Circuit Group Messages

Logical Name

EN_CIRCUIT_GROUP

Definition

Enables/disables the sending of Circuit group messages

Coding rules




Category

Network (CDE)

Object Class

BSC

Type

Flag

SubSystem

BSC

Instance

BSC


Unit

Minimum

Maximum

Default

None

0

1

0

OMC Changes: PRC & SC RNO Changes: NoEdit BSC / MSC interworking


No

Nb of TRX Dependent

No

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2.1.1.13

(COUNT_DECR) - (COUNT_DECR)


Alcatel

COUNT_DECR

Logical Name

COUNT_DECR

Stepsize by which the leacky bucket counter used during the reaction toTCU overload is decremented upon T_COUNT_I expiry


xxxx

Category

Network (CDE)

Object Class

BSC

Type

Number

SubSystem

BSC

Instance

BSC


Unit

Minimum

Maximum

Default

None

1

10

1



No

Nb of TRX Dependent

No

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2.1.1.14

(COUNT_I_THRESHOLD) - (COUNT_I_THRESHOLD)


Alcatel

COUNT_I_THRESHOLD

Logical Name

COUNT_I_THRESHOLD

Leacky bucket counter threshold used to trigger defence actions upon TCUoverload


xxxx

Category

Network (CDE)

Object Class

BSC

Type

Threshold

SubSystem

BSC

Instance

BSC


Unit

Minimum

Maximum

Default

None

0

50

10



No

Nb of TRX Dependent

No

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2.1.1.15

(COUNT_INCR_1) - (COUNT_INCR_1)


Alcatel

COUNT_INCR_1

Logical Name

COUNT_INCR_1

Stepsize by which the leacky bucket counter used during the reaction toTCU overload is incremented upon TCU overload level 1


COUNT_INCR_1 COUNT_INCR_2

Feature

xxxx

Category

Network (CDE)

Object Class

BSC

Type

Number

SubSystem

BSC

Instance

BSC


Unit

Minimum

Maximum

Default

None

0

10

2



No

Nb of TRX Dependent

No

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2.1.1.16

(COUNT_INCR_2) - (COUNT_INCR_2)


Alcatel

COUNT_INCR_2

Logical Name

COUNT_INCR_2

Stepsize by which the leacky bucket counter used during the reaction toTCU overload is incremented upon TCU overload level 2


COUNT_INCR_2 COUNT_INCR_1

Feature

xxxx

Category

Network (CDE)

Object Class

BSC

Type

Number

SubSystem

BSC

Instance

BSC


Unit

Minimum

Maximum

Default

None

1

10

4



No

Nb of TRX Dependent

No

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2.1.1.17

(CRC_MON) - (CRC_MON)

Parameter Name

Alcatel

CRC_MON

Logical Name

CRC_MON

Definition

Time in which CRC_TR is to be reached to report an alarm. On timeout,the CRC error counter is reset

Coding rules

step size = 0.1s


xxxx

Category

Network (CDE)

Object Class

BSC

Type

Timer

SubSystem

BSC

Instance

BSC


Unit

Minimum

Maximum

Default

sec

0

25.5

10



No

Nb of TRX Dependent

No

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2.1.1.18

(CRC_TR) - (CRC_TR)


Alcatel

CRC_TR

Logical Name

CRC_TR

CRC error threshold for alarm detection


xxxx

Category

Network (CDE)

Object Class

BSC

Type

Threshold

SubSystem

BSC

Instance

BSC


Unit

Minimum

Maximum

Default

None

1

255

50



No

Nb of TRX Dependent

No

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2.1.1.19

(EDR_ASSIGN_FAIL_CAUSE) - (EDR_ASSIGN_FAIL_CAUSE)

Parameter Name

Alcatel

EDR_ASSIGN_FAIL_CAUSE

Logical Name

EDR_ASSIGN_FAIL_CAUSE

Definition

Determines the cause filled in ASSIGNMENT FAILURE sent in case ofExternal Directed Retry

Coding rules

coded over 8 bits


External directed retry

Category

Network (CDE)

Object Class

BSC

Type

Number

SubSystem

BSC

Instance

BSC

ValueModifiable

Unit

Minimum

Maximum

Default

None

0

127

13


Parameter Access

Edit BSC / External Direct retry

External Comment

Default value depends on MSC type

Cell Type Dependent

No

Nb of TRX Dependent

No

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2.1.1.20

(EDR_MSG_ORDER) - (EDR_MSG_ORDER)

Parameter Name

Alcatel

EDR_MSG_ORDER

Logical Name

EDR_MSG_ORDER

Definition

Determines the order of transmission of ASSIGNMENT FAILURE andHANDOVER REQUIRED on the A interface in case of External DirectedRetry

Coding rules

0: Ass Failure before HO Reqd, 1: Ass Failure after HO Reqd



Category

Network (CDE)

Object Class

BSC

Type

Flag

SubSystem

BSC

Instance

BSC

ValueModifiable

Unit

Minimum

Maximum

Default

None

0

1

0


Parameter Access


External Comment


Cell Type Dependent

No

Nb of TRX Dependent

No

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2.1.1.21

(EDR_QUEUING_MAINTAINED) (EDR_QUEUING_MAINTAINED)

Parameter Name

Alcatel

EDR_QUEUING_MAINTAINED

Logical Name

EDR_QUEUING_MAINTAINED

Definition

Determines whether or not Assignment Request is maintained in queueduring External Directed Retry attempt

Coding rules

0: Request not maintained in queue, 1: Request maintained in queue



Category

Network (CDE)

Object Class

BSC

Type

Flag

SubSystem

BSC

Instance

BSC

ValueModifiable

Unit

Minimum

Maximum

Default

None

0

1

0


Parameter Access


External Comment


Cell Type Dependent

No

Nb of TRX Dependent

No

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2.1.1.22

(EDR_SEND_ASSIGN_FAIL) - (EDR_SEND_ASSIGN_FAIL)

Parameter Name

Alcatel

EDR_SEND_ASSIGN_FAIL

Logical Name

EDR_SEND_ASSIGN_FAIL

Definition

Determines whether ASSIGNMENT FAILURE is sent to the MSC in caseof External Directed Retry

Coding rules

0: Assignment Failure not sent, 1: Assignment Failure sent



Category

Network (CDE)

Object Class

BSC

Type

Flag

SubSystem

BSC

Instance

BSC

ValueModifiable

Unit

Minimum

Maximum

Default

None

0

1

0


Parameter Access


External Comment


Cell Type Dependent

No

Nb of TRX Dependent

No

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2.1.1.23

(EN_FR_IF_HR_PREF) - (EN_FR_IF_HR_PREF)

Parameter Name

Alcatel

EN_FR_IF_HR_PREF

Logical Name

EN_FR_IF_HR_PREF

Definition

When set, this flag allows, when bugged MS asking for a dual rate, halfrate preferred, to allocate a full rate channel

Coding rules

0 : function disabled, 1 : function enabled


RFD 64426 : HR with Siemens NSS and Motorola MS

Category

Network (CDE)

Object Class

BSC

Type

Flag

SubSystem

BSC

Instance

BSC


Unit

Minimum

Maximum

Default

None

0

1

0



No

Nb of TRX Dependent

No

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Parameter Name

Alcatel

External Directed Retry

Logical Name

EN_EXT_DR

Definition

Enables/disables the Outgoing External Directed Retry procedure

Coding rules




Category

Network (CDE)

Object Class

BSC

Type

Flag

SubSystem

BSC

Instance

BSC


Unit

Minimum

Maximum

Default

None

0

1

1

OMC Changes: PRC & SC RNO Changes: NoEdit BSC / External Direct retry


No

Nb of TRX Dependent

No

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2.1.1.25

(flagToMsc) - (flagToMsc)

Parameter Name

Alcatel

flagToMsc

Logical Name

flagToMsc

Definition

Determines whether or not OMC-R triggered trace start shall provoke thesending of a BSS INVOKE TRACE message to the MSC

Coding rules

0: BSS INVOKE TRACE not sent, 1: BSS INVOKE TRACE sent


xxxx

Category

Network (CDE)

Object Class

OMC

Type

Flag

SubSystem

BSC

Instance

OMC


Unit

Minimum

Maximum

Default

None

0

1

0



No

Nb of TRX Dependent

No

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Recommended rulesFeature

xxxx

Category

Network (CDE)

Object Class

BTS

Type

Timer

SubSystem

BTS

Instance

BTS


Unit

Minimum

Maximum

Default

sec

1

5

5



No

Nb of TRX Dependent

No

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2.1.1.72

(T_COUNT_I) - (T_COUNT_I)


Alcatel

T_COUNT_I

Logical Name

T_COUNT_I

Supervision of the leacky bucket counter used during the reaction to TCUoverload


xxxx

Category

Network (CDE)

Object Class

BSC

Type

Timer

SubSystem

BSC

Instance

BSC


Unit

Minimum

Maximum

Default

sec

0

50

12



No

Nb of TRX Dependent

No

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2.1.1.73

(T_HO_REQD_LOST) - (T_HO_REQD_LOST)

Parameter Name

Alcatel

T_HO_REQD_LOST

Logical Name

T_HO_REQD_LOST

Definition

Supervision of the MSC response after sending of HANDOVERREQUIRED

Coding rules

step size = 1sec

Mandatorily rules

T_HO_REQD_LOST > T7

Recommended rules

T_HO_REQD_LOST value shall be greater than the maximum time forexternal handover execution

Feature

Handover protocol improvements

Category

Network (CDE)

Object Class

BSC

Type

Timer

SubSystem

BSC

Instance

BSC

ValueModifiable

Unit

Minimum

Maximum

Default

sec

6

120

30


Parameter Access

Edit BSC / Handover Control

External Comment

Depends on MSC type

Cell Type Dependent

No

Nb of TRX Dependent

No

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2.1.1.74

(T_i) - (T_i)

Parameter Name

Alcatel

T_i

Logical Name

T_i

Definition

Duration of SSP or SPI condition which triggers an Internal Resetprocedure

Coding rules

step size = 0.1s


xxxx

Category

Network (CDE)

Object Class

BSC

Type

Timer

SubSystem

BSC

Instance

BSC

ValueModifiable

Unit

Minimum

Maximum

Default

sec

0

10

3


Parameter Access


External Comment

B6.2 SMG28, B6.2 SMG29.1 : max value = 3 sec

Cell Type Dependent

No

Nb of TRX Dependent

No

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2.1.1.75

(T_LB_OV) - (T_LB_OV)

Parameter Name

Alcatel

T_LB_OV

Logical Name

T_LB_OV

Definition

Supervision of the leacky bucket counter used during the reaction to FUoverload

Coding rules

step size = 0.1s


xxxx

Category

Network (CDE)

Object Class

BSC

Type

Timer

SubSystem

BSC

Instance

BSC


Unit

Minimum

Maximum

Default

sec

0.1

25.5

10



No

Nb of TRX Dependent

No

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2.1.1.76

(T_OVL_MSC) - (T_OVL_MSC)

Parameter Name

Alcatel

T_OVL_MSC

Logical Name

T_OVL_MSC

Definition

Minimum delay between two consecutive sending of OVERLOAD to MSC

Coding rules

step size = 0.1s


xxxx

Category

Network (CDE)

Object Class

BSC

Type

Timer

SubSystem

BSC

Instance

BSC


Unit

Minimum

Maximum

Default

sec

0.1

6553.5

20



No

Nb of TRX Dependent

No

%.$$$$3&==$(G

7HOHFRP3DUDPHWHUV

2.1.1.77

(T_RCR_ACK) - (T_RCR_ACK)

Parameter Name

Alcatel

T_RCR_ACK

Logical Name

T_RCR_ACK

Definition

Supervision of the RF Channel Release procedure

Coding rules

step size = 0.1s


xxxx

Category

Network (CDE)

Object Class

BSC

Type

Timer

SubSystem

BSC

Instance

BSC


Unit

Minimum

Maximum

Default

sec

0

6553.5

5



No

Nb of TRX Dependent

No

%.$$$$3&==$(G

7HOHFRP3DUDPHWHUV

2.1.1.78

(T_SDCCH_MEAS_REP) - (T_SDCCH_MEAS_REP)

Parameter Name

Alcatel

T_SDCCH_MEAS_REP

Logical Name

T_SDCCH_MEAS_REP

Definition

Guard time for detection of SDCCH resource mismatch between BTS andBSC if no MEASUREMENT RESULT is received

Coding rules

T_SDCCH_MEAS_REP = 0 inhibits the SDCCH resource mismatchdetection, step size = 1sec


xxxx

Category

Network (CDE)

Object Class

BSS

Type

Timer

SubSystem

BSC

Instance

BSS


Unit

Minimum

Maximum

Default

sec

0

255

40



No

Nb of TRX Dependent

No

%.$$$$3&==$(G

7HOHFRP3DUDPHWHUV

2.1.1.79

(T_SMSCB_READY) - (T_SMSCB_READY)

Parameter Name

Alcatel

T_SMSCB_READY

Logical Name

T_SMSCB_READY

Definition

Maximum waiting time to get a response from the BTS to a primitive

Coding rules

step size = 1 sec


SMSCB complete

Category

Network (CDE)

Object Class

BSC

Type

Timer

SubSystem

BSC

Instance

BSC


Unit

Minimum

Maximum

Default

sec

1

10

5



No

Nb of TRX Dependent

No

%.$$$$3&==$(G

7HOHFRP3DUDPHWHUV

2.1.1.80

(T_SMSCB_RESP) - (T_SMSCB_RESP)

Parameter Name

Alcatel

T_SMSCB_RESP

Logical Name

T_SMSCB_RESP

Definition

Maximum waiting time before repetition of response from the BTS

Coding rules

step size = 1sec


SMSCB complete

Category

Network (CDE)

Object Class

BTS

Type

Timer

SubSystem

BTS

Instance

BTS


Unit

Minimum

Maximum

Default

sec

1

10

5



No

Nb of TRX Dependent

No

%.$$$$3&==$(G

7HOHFRP3DUDPHWHUV

2.1.1.81

(T_SUP) - (T_SUP)

Parameter Name

Alcatel

T_SUP

Logical Name

T_SUP

Definition

Delay between latest increment and decrement and between twoconsecutive decrement of FU load counter

Coding rules

step size = 0.1s


xxxx

Category

Network (CDE)

Object Class

BTS

Type

Timer

SubSystem

BTS

Instance

BTS


Unit

Minimum

Maximum

Default

sec

0.1

25.5

1



No

Nb of TRX Dependent

No

%.$$$$3&==$(G

7HOHFRP3DUDPHWHUV

2.1.1.82

(T1) - (T1_short)

Parameter Name

Alcatel

T1

Logical Name

T1_short

Definition

Supervision of the Blocking/Unblocking procedure

Coding rules

step size = 0.1s

Mandatorily rulesRecommended rules

T1_short > (31 x T_BURST) / B_NUM

Feature

Reset circuit and blocking improvements

Category

Network (CDE)

Object Class

BSC

Type

Timer

SubSystem

BSC

Instance

BSC

ValueModifiable

Unit

Minimum

Maximum

Default

sec

10

25.5

16


Parameter Access


External Comment


Cell Type Dependent

No

Nb of TRX Dependent

No

%.$$$$3&==$(G

7HOHFRP3DUDPHWHUV

2.1.1.83

(T1_0858) - (T1_0858)

Parameter Name

Alcatel

T1_0858

Logical Name

T1_0858

Definition

Delay during which, after reception of OVERLOAD from the BTS, newOVERLOAD are ignored

Coding rules

step size = 0.1s

Mandatorily rules

T1_0858 < T2_0858


xxxx

Category

Network (CDE)

Object Class

BSC

Type

Timer

SubSystem

BSC

Instance

BSC


Unit

Minimum

Maximum

Default

sec

3

6553.5

30



No

Nb of TRX Dependent

No

%.$$$$3&==$(G

7HOHFRP3DUDPHWHUV

2.1.1.84

(T11) - (T11)


Alcatel

T11

Logical Name

T11

Maximum queuing time for Assignment Requests



Category

Network (CDE)

Object Class

BSC

Type

Timer

SubSystem

BSC

Instance

BSC

ValueModifiable

Unit

Minimum

Maximum

Default

sec

0

255

15


Parameter Access

Edit BSC / General Timers and procedure

External Comment


Cell Type Dependent

No

Nb of TRX Dependent

No

%.$$$$3&==$(G

7HOHFRP3DUDPHWHUV

2.1.1.85

(T13) - (T13)

Parameter Name

Alcatel

T13

Logical Name

T13

Definition

Delay for acknowledgement of RESET received from MSC

Coding rules

step size = 0.1s


xxxx

Category

Network (CDE)

Object Class

BSC

Type

Timer

SubSystem

BSC

Instance

BSC

ValueModifiable

Unit

Minimum

Maximum

Default

sec

0

6553.5

15


Parameter Access


External Comment


Cell Type Dependent

No

Nb of TRX Dependent

No

%.$$$$3&==$(G

7HOHFRP3DUDPHWHUV

2.1.1.86

(T17) - (T17)


Alcatel

T17

Logical Name

T17

Guard time, during which, new OVERLOAD received from MSC are notprocessed after reception of a processed OVERLOAD

Coding rulesMandatorily rules

T17 < T18_Overload


xxxx

Category

Network (CDE)

Object Class

BSC

Type

Timer

SubSystem

BSC

Instance

BSC


Unit

Minimum

Maximum

Default

sec

0

6553.5

30



No

Nb of TRX Dependent

No

%.$$$$3&==$(G

7HOHFRP3DUDPHWHUV

2.1.1.87

(T18) - (T18)


Alcatel

T18

Logical Name

T18

Delay between consecutive debarring actions after a BSS outage


xxxx

Category

Network (CDE)

Object Class

BSC

Type

Timer

SubSystem

BSC

Instance

BSC


Unit

Minimum

Maximum

Default

sec

0

6553.5

50



No

Nb of TRX Dependent

No

%.$$$$3&==$(G

7HOHFRP3DUDPHWHUV

2.1.1.88

(T19) - (T19)

Parameter Name

Alcatel

T19

Logical Name

T19

Definition

Supervision of the Reset Circuit procedure

Coding rules

step size = 0.1s


xxxx

Category

Network (CDE)

Object Class

BSC

Type

Timer

SubSystem

BSC

Instance

BSC

ValueModifiable

Unit

Minimum

Maximum

Default

sec

0.1

25.5

10


Parameter Access


External Comment


Cell Type Dependent

No

Nb of TRX Dependent

No

%.$$$$3&==$(G

7HOHFRP3DUDPHWHUV

2.1.1.89

(T2_0858) - (T2_0858)

Parameter Name

Alcatel

T2_0858

Logical Name

T2_0858

Definition

Minimum delay between debarring of access class in case where the BTSstops to send OVERLOAD

Coding rules

step size = 0.1s

Mandatorily rules

T2_0858 > T1_0858


xxxx

Category

Network (CDE)

Object Class

BSC

Type

Timer

SubSystem

BSC

Instance

BSC


Unit

Minimum

Maximum

Default

sec

3

6553.5

50



No

Nb of TRX Dependent

No

%.$$$$3&==$(G

7HOHFRP3DUDPHWHUV

2.1.1.90

(T20) - (T20)

Parameter Name

Alcatel

T20

Logical Name

T20

Definition

Supervision of Circuit Group Blocking procedure

Coding rules

step size=0.1 sec



Category

Network (CDE)

Object Class

BSC

Type

Timer

SubSystem

BSC

Instance

BSC


Unit

Minimum

Maximum

Default

sec

10

25.5

16

OMC Changes: PRC & SC RNO Changes: NoEdit BSC / MSC interworking


No

Nb of TRX Dependent

No

%.$$$$3&==$(G

7HOHFRP3DUDPHWHUV

2.1.1.91

(T3103) - (T3103)

Parameter Name

Alcatel

T3103

Logical Name

T3103

Definition

Supervision of the Internal Handover procedure

Coding rules

step size = 0.1s

Mandatorily rules

T3103 > Ny1 x T3105_D. T3103 > Ny1 x T3105_F. T3103 > T3106_D.T3103 > T3106_F


xxxx

Category

Network (CDE)

Object Class

BSC

Type

Timer

SubSystem

BSC

Instance

BSC


Unit

Minimum

Maximum

Default

sec

0

25.5

16.5

OMC Changes: PRC & SC RNO Changes: NoEdit BSC / Handover Control


No

Nb of TRX Dependent

No

%.$$$$3&==$(G

7HOHFRP3DUDPHWHUV

2.1.1.92

(T3107) - (T3107)

Parameter Name

Alcatel

T3107

Logical Name

T3107

Definition

Supervision of the Assignment procedure

Coding rules

step size = 0.1s


xxxx

Category

Network (CDE)

Object Class

BSC

Type

Timer

SubSystem

BSC

Instance

BSC


Unit

Minimum

Maximum

Default

sec

0

25.5

14

OMC Changes: PRC & SC RNO Changes: NoEdit BSC / General Timers and procedure


No

Nb of TRX Dependent

No

%.$$$$3&==$(G

7HOHFRP3DUDPHWHUV

2.1.1.93

(T3109) - (T3109)

Parameter Name

Alcatel

T3109

Logical Name

T3109

Definition

Supervision of the Channel Release procedure

Coding rules

step size = 0.1s


T3109 > RADIOLINK_TIMEOUT + 1s

Feature

xxxx

Category

Network (CDE)

Object Class

BSC

Type

Timer

SubSystem

BSC

Instance

BSC


Unit

Minimum

Maximum

Default

sec

0

35

12



No

Nb of TRX Dependent

No

%.$$$$3&==$(G

7HOHFRP3DUDPHWHUV

2.1.1.94

(T3111) - (T3111)

Parameter Name

Alcatel

T3111

Logical Name

T3111

Definition

Delay of the RF Channel Release procedure

Coding rules

step size = 0.1s


T3111 > 2 x T200_D. T3111 > 2 x T200_TH. T3111 = T3110 (MS)

Feature

xxxx

Category

Network (CDE)

Object Class

BSC

Type

Timer

SubSystem

BSC

Instance

BSC


Unit

Minimum

Maximum

Default

sec

0

2

0.5



No

Nb of TRX Dependent

No

%.$$$$3&==$(G

7HOHFRP3DUDPHWHUV

2.1.1.95

(T4) - (T4)

Parameter Name

Alcatel

T4

Logical Name

T4

Definition

Supervision of RESET message sending to MSC

Coding rules

step size = 0.1s


xxxx

Category

Network (CDE)

Object Class

BSC

Type

Timer

SubSystem

BSC

Instance

BSC

ValueModifiable

Unit

Minimum

Maximum

Default

sec

2

6553.5

3


Parameter Access


External Comment

T4 shall be set greater than T2 (timer in MSC).

Cell Type Dependent

No

Nb of TRX Dependent

No

%.$$$$3&==$(G

7HOHFRP3DUDPHWHUV

2.1.1.96

(T7) - (T7)

Parameter Name

Alcatel

T7

Logical Name

T7

Definition

Timer controlling the repetition of HANDOVER REQUIRED

Coding rules

step size = 0.1s

Mandatorily rules

T7 < T_HO_REQD_LOST


xxxx

Category

Network (CDE)

Object Class

BSC

Type

Timer

SubSystem

BSC

Instance

BSC

ValueModifiable

Unit

Minimum

Maximum

Default

sec

0

20

5


Parameter Access

Edit BSC / Handover Control

External Comment


Cell Type Dependent

No

Nb of TRX Dependent

No

%.$$$$3&==$(G

7HOHFRP3DUDPHWHUV

2.1.1.97

(T8) - (T8)

Parameter Name

Alcatel

T8

Logical Name

T8

Definition

Supervision of the External Handover procedure in the serving BSC

Coding rules

step size = 0.1s


xxxx

Category

Network (CDE)

Object Class

BSC

Type

Timer

SubSystem

BSC

Instance

BSC


Unit

Minimum

Maximum

Default

sec

0

25.5

14



No

Nb of TRX Dependent

No

%.$$$$3&==$(G

7HOHFRP3DUDPHWHUV

2.1.1.98

(T9101) - (T9101)

Parameter Name

Alcatel

T9101

Logical Name

T9101

Definition

Supervision of the SCCP connection release procedure

Coding rules

step size = 0.1s


xxxx

Category

Network (CDE)

Object Class

BSC

Type

Timer

SubSystem

BSC

Instance

BSC


Unit

Minimum

Maximum

Default

sec

0

6553.5

10



No

Nb of TRX Dependent

No

%.$$$$3&==$(G

7HOHFRP3DUDPHWHUV

2.1.1.99

(T9103) - (T9103)

Parameter Name

Alcatel

T9103

Logical Name

T9103

Definition

Supervision of the Channel Activation procedure

Coding rules

step size = 0.1s


xxxx

Category

Network (CDE)

Object Class

BSC

Type

Timer

SubSystem

BSC

Instance

BSC


Unit

Minimum

Maximum

Default

sec

0

6553.5

3



No

Nb of TRX Dependent

No

%.$$$$3&==$(G

7HOHFRP3DUDPHWHUV

2.1.1.100

(T9104) - (T9104)

Parameter Name

Alcatel

T9104

Logical Name

T9104

Definition

Supervision of the call clearing procedure when triggered by the BSC

Coding rules

step size = 0.1s


xxxx

Category

Network (CDE)

Object Class

BSC

Type

Timer

SubSystem

BSC

Instance

BSC


Unit

Minimum

Maximum

Default

sec

0

25.5

2



No

Nb of TRX Dependent

No

%.$$$$3&==$(G

7HOHFRP3DUDPHWHUV

2.1.1.101

(T9105) - (T9105)

Parameter Name

Alcatel

T9105

Logical Name

T9105

Definition

Supervision of the SCCP Connection procedure

Coding rules

step size = 0.1s

Mandatorily rules

T9105 > T(conn est)

Recommended rules

T9105 > max T3210. T9105 > max T3220. T9105 > max T3230

Feature

xxxx

Category

Network (CDE)

Object Class

BSC

Type

Timer

SubSystem

BSC

Instance

BSC


Unit

Minimum

Maximum

Default

sec

0

6553.5

31



No

Nb of TRX Dependent

No

%.$$$$3&==$(G

7HOHFRP3DUDPHWHUV

2.1.1.102

(T9108) - (T9108)

Parameter Name

Alcatel

T9108

Logical Name

T9108

Definition

Supervision of the Physical Context procedure

Coding rules

step size = 0.1s


xxxx

Category

Network (CDE)

Object Class

BSC

Type

Timer

SubSystem

BSC

Instance

BSC


Unit

Minimum

Maximum

Default

sec

0

6553.5

3



No

Nb of TRX Dependent

No

%.$$$$3&==$(G

7HOHFRP3DUDPHWHUV

2.1.1.103

(T9110) - (T9110)

Parameter Name

Alcatel

T9110

Logical Name

T9110

Definition

Supervision of the MSC response after sending of HANDOVER FAILUREor ASSIGNMENT FAILUREand the reception of HANDOVERREQUEST after MSC triggered SCCP connection establishment

Coding rules

step size = 0.1s


xxxx

Category

Network (CDE)

Object Class

BSC

Type

Timer

SubSystem

BSC

Instance

BSC


Unit

Minimum

Maximum

Default

sec

0

6553.5

10



No

Nb of TRX Dependent

No

%.$$$$3&==$(G

7HOHFRP3DUDPHWHUV

2.1.1.104

(T9113) - (T9113)

Parameter Name

Alcatel

T9113

Logical Name

T9113

Definition

Supervision of the External Handover procedure in the target BSC

Coding rules

step size = 0.1s

Mandatorily rules

T9113 > T3105_D x Ny1. T9113 > T3105_F x Ny1. T9113 > T3106_D.T9113 > T3106_F


xxxx

Category

Network (CDE)

Object Class

BSC

Type

Timer

SubSystem

BSC

Instance

BSC


Unit

Minimum

Maximum

Default

sec

0

25.5

20



No

Nb of TRX Dependent

No

%.$$$$3&==$(G

7HOHFRP3DUDPHWHUV

2.1.1.105

(TCH_INFO_PERIOD) - (TCH_INFO_PERIOD)

Parameter Name

Alcatel

TCH_INFO_PERIOD

Logical Name

TCH_INFO_PERIOD

Definition

Periodicity of TCH usage information update in the BSC

Coding rules

stepsize = 0.1


Traffic management in handover algorithms

Category

Network (CDE)

Object Class

BSS

Type

Timer

SubSystem

BSC

Instance

BSS


Unit

Minimum

Maximum

Default

sec

2

25.5

5

OMC Changes: Displayed RNO Changes: NoEdit BSC / Handover Control


No

Nb of TRX Dependent

No

%.$$$$3&==$(G

7HOHFRP3DUDPHWHUV

2.1.1.106

(THR_ACT_1) - (THR_ACT_1)


Alcatel

THR_ACT_1

Logical Name

THR_ACT_1

Threshold for triggering local overload defence actions in the FU


xxxx

Category

Network (CDE)

Object Class

BTS

Type

Threshold

SubSystem

BTS

Instance

BTS


Unit

Minimum

Maximum

Default

None

0

50

3



No

Nb of TRX Dependent

No

%.$$$$3&==$(G

7HOHFRP3DUDPHWHUV

2.1.1.107

(THR_ACT_2) - (THR_ACT_2)


Alcatel

THR_ACT_2

Logical Name

THR_ACT_2

Threshold for triggering global overload defence actions in the FU


xxxx

Category

Network (CDE)

Object Class

BTS

Type

Threshold

SubSystem

BTS

Instance

BTS


Unit

Minimum

Maximum

Default

None

0

50

5



No

Nb of TRX Dependent

No

%.$$$$3&==$(G

7HOHFRP3DUDPHWHUV

2.1.1.108

(THR_BUFFER) - (THR_BUFFER)


Alcatel

THR_BUFFER

Logical Name

THR_BUFFER

Free buffers threshold in Frame Unit


xxxx

Category

Network (CDE)

Object Class

BTS

Type

Threshold

SubSystem

BTS

Instance

BTS


Unit

Minimum

Maximum

Default

%

0

100

20



No

Nb of TRX Dependent

No

%.$$$$3&==$(G

7HOHFRP3DUDPHWHUV

2.1.1.109

(THR_IDLE) - (THR_IDLE)


Alcatel

THR_IDLE

Logical Name

THR_IDLE

Processor idle time threshold in Frame Unit


xxxx

Category

Network (CDE)

Object Class

BTS

Type

Threshold

SubSystem

BTS

Instance

BTS


Unit

Minimum

Maximum

Default

%

0

100

30



No

Nb of TRX Dependent

No

%.$$$$3&==$(G

7HOHFRP3DUDPHWHUV

2.1.1.110

(THR_LB_OV) - (THR_LB_OV)


Alcatel

THR_LB_OV

Logical Name

THR_LB_OV

Counter threshold for triggering global defence actions in the BSC uponFU overload


xxxx

Category

Network (CDE)

Object Class

BSC

Type

Threshold

SubSystem

BSC

Instance

BSC


Unit

Minimum

Maximum

Default

None

0

50

10



No

Nb of TRX Dependent

No

%.$$$$3&==$(G

7HOHFRP3DUDPHWHUV

2.1.1.111

(THRESHOLD_1_0) - (THRESHOLD_1_0)


Alcatel

THRESHOLD_1_0

Logical Name

THRESHOLD_1_0

Free buffers threshold separating no overload condition and overload level1 condition when pointer P points at position 0


THRESHOLD_1_0 THRESHOLD_2_0


xxxx

Category

Network (CDE)

Object Class

BSC

Type

Threshold

SubSystem

BSC

Instance

BSC


Unit

Minimum

Maximum

Default

%

0

100

10



No

Nb of TRX Dependent

No

%.$$$$3&==$(G

7HOHFRP3DUDPHWHUV

2.1.1.112



Alcatel

THRESHOLD_1_1

Logical Name

THRESHOLD_1_1





xxxx

Category

Network (CDE)

Object Class

BSC

Type

Threshold

SubSystem

BSC

Instance

BSC


Unit

Minimum

Maximum

Default

%

0

100

11



No

Nb of TRX Dependent

No

%.$$$$3&==$(G

7HOHFRP3DUDPHWHUV

2.1.1.113



Alcatel

THRESHOLD_1_10

Logical Name

THRESHOLD_1_10





xxxx

Category

Network (CDE)

Object Class

BSC

Type

Threshold

SubSystem

BSC

Instance

BSC


Unit

Minimum

Maximum

Default

%

0

100

20



No

Nb of TRX Dependent

No

%.$$$$3&==$(G

7HOHFRP3DUDPHWHUV

2.1.1.114



Alcatel

THRESHOLD_1_2

Logical Name

THRESHOLD_1_2





xxxx

Category

Network (CDE)

Object Class

BSC

Type

Threshold

SubSystem

BSC

Instance

BSC


Unit

Minimum

Maximum

Default

%

0

100

12



No

Nb of TRX Dependent

No

%.$$$$3&==$(G

7HOHFRP3DUDPHWHUV

2.1.1.115



Alcatel

THRESHOLD_1_3

Logical Name

THRESHOLD_1_3





xxxx

Category

Network (CDE)

Object Class

BSC

Type

Threshold

SubSystem

BSC

Instance

BSC


Unit

Minimum

Maximum

Default

%

0

100

13



No

Nb of TRX Dependent

No

%.$$$$3&==$(G

7HOHFRP3DUDPHWHUV

2.1.1.116



Alcatel

THRESHOLD_1_4

Logical Name

THRESHOLD_1_4





xxxx

Category

Network (CDE)

Object Class

BSC

Type

Threshold

SubSystem

BSC

Instance

BSC


Unit

Minimum

Maximum

Default

%

0

100

14



No

Nb of TRX Dependent

No

%.$$$$3&==$(G

7HOHFRP3DUDPHWHUV

2.1.1.117



Alcatel

THRESHOLD_1_5

Logical Name

THRESHOLD_1_5





xxxx

Category

Network (CDE)

Object Class

BSC

Type

Threshold

SubSystem

BSC

Instance

BSC


Unit

Minimum

Maximum

Default

%

0

100

15



No

Nb of TRX Dependent

No

%.$$$$3&==$(G

7HOHFRP3DUDPHWHUV

2.1.1.118



Alcatel

THRESHOLD_1_6

Logical Name

THRESHOLD_1_6





xxxx

Category

Network (CDE)

Object Class

BSC

Type

Threshold

SubSystem

BSC

Instance

BSC


Unit

Minimum

Maximum

Default

%

0

100

16



No

Nb of TRX Dependent

No

%.$$$$3&==$(G

7HOHFRP3DUDPHWHUV

2.1.1.119



Alcatel

THRESHOLD_1_7

Logical Name

THRESHOLD_1_7





xxxx

Category

Network (CDE)

Object Class

BSC

Type

Threshold

SubSystem

BSC

Instance

BSC


Unit

Minimum

Maximum

Default

%

0

100

17



No

Nb of TRX Dependent

No

%.$$$$3&==$(G

7HOHFRP3DUDPHWHUV

2.1.1.120



Alcatel

THRESHOLD_1_8

Logical Name

THRESHOLD_1_8





xxxx

Category

Network (CDE)

Object Class

BSC

Type

Threshold

SubSystem

BSC

Instance

BSC


Unit

Minimum

Maximum

Default

%

0

100

18



No

Nb of TRX Dependent

No

%.$$$$3&==$(G

7HOHFRP3DUDPHWHUV

2.1.1.121



Alcatel

THRESHOLD_1_9

Logical Name

THRESHOLD_1_9





xxxx

Category

Network (CDE)

Object Class

BSC

Type

Threshold

SubSystem

BSC

Instance

BSC


Unit

Minimum

Maximum

Default

%

0

100

19



No

Nb of TRX Dependent

No

%.$$$$3&==$(G

7HOHFRP3DUDPHWHUV

2.1.1.122



Alcatel

THRESHOLD_2_0

Logical Name

THRESHOLD_2_0

Free buffers threshold separating overload level 1 condition and overloadlevel 2 condition when pointer P points at position 0




xxxx

Category

Network (CDE)

Object Class

BSC

Type

Threshold

SubSystem

BSC

Instance

BSC


Unit

Minimum

Maximum

Default

%

0

100

5



No

Nb of TRX Dependent

No

%.$$$$3&==$(G

7HOHFRP3DUDPHWHUV

2.1.1.123



Alcatel

THRESHOLD_2_1

Logical Name

THRESHOLD_2_1





xxxx

Category

Network (CDE)

Object Class

BSC

Type

Threshold

SubSystem

BSC

Instance

BSC


Unit

Minimum

Maximum

Default

%

0

100

6



No

Nb of TRX Dependent

No

%.$$$$3&==$(G

7HOHFRP3DUDPHWHUV

2.1.1.124



Alcatel

THRESHOLD_2_10

Logical Name

THRESHOLD_2_10





xxxx

Category

Network (CDE)

Object Class

BSC

Type

Threshold

SubSystem

BSC

Instance

BSC


Unit

Minimum

Maximum

Default

%

0

100

15



No

Nb of TRX Dependent

No

%.$$$$3&==$(G

7HOHFRP3DUDPHWHUV

2.1.1.125



Alcatel

THRESHOLD_2_2

Logical Name

THRESHOLD_2_2





xxxx

Category

Network (CDE)

Object Class

BSC

Type

Threshold

SubSystem

BSC

Instance

BSC


Unit

Minimum

Maximum

Default

%

0

100

7



No

Nb of TRX Dependent

No

%.$$$$3&==$(G

7HOHFRP3DUDPHWHUV

2.1.1.126



Alcatel

THRESHOLD_2_3

Logical Name

THRESHOLD_2_3





xxxx

Category

Network (CDE)

Object Class

BSC

Type

Threshold

SubSystem

BSC

Instance

BSC


Unit

Minimum

Maximum

Default

%

0

100

8



No

Nb of TRX Dependent

No

%.$$$$3&==$(G

7HOHFRP3DUDPHWHUV

2.1.1.127



Alcatel

THRESHOLD_2_4

Logical Name

THRESHOLD_2_4





xxxx

Category

Network (CDE)

Object Class

BSC

Type

Threshold

SubSystem

BSC

Instance

BSC


Unit

Minimum

Maximum

Default

%

0

100

9



No

Nb of TRX Dependent

No

%.$$$$3&==$(G

7HOHFRP3DUDPHWHUV

2.1.1.128



Alcatel

THRESHOLD_2_5

Logical Name

THRESHOLD_2_5





xxxx

Category

Network (CDE)

Object Class

BSC

Type

Threshold

SubSystem

BSC

Instance

BSC


Unit

Minimum

Maximum

Default

%

0

100

10



No

Nb of TRX Dependent

No

%.$$$$3&==$(G

7HOHFRP3DUDPHWHUV

2.1.1.129



Alcatel

THRESHOLD_2_6

Logical Name

THRESHOLD_2_6





xxxx

Category

Network (CDE)

Object Class

BSC

Type

Threshold

SubSystem

BSC

Instance

BSC


Unit

Minimum

Maximum

Default

%

0

100

11



No

Nb of TRX Dependent

No

%.$$$$3&==$(G

7HOHFRP3DUDPHWHUV

2.1.1.130



Alcatel

THRESHOLD_2_7

Logical Name

THRESHOLD_2_7





xxxx

Category

Network (CDE)

Object Class

BSC

Type

Threshold

SubSystem

BSC

Instance

BSC


Unit

Minimum

Maximum

Default

%

0

100

12



No

Nb of TRX Dependent

No

%.$$$$3&==$(G

7HOHFRP3DUDPHWHUV

2.1.1.131



Alcatel

THRESHOLD_2_8

Logical Name

THRESHOLD_2_8





xxxx

Category

Network (CDE)

Object Class

BSC

Type

Threshold

SubSystem

BSC

Instance

BSC


Unit

Minimum

Maximum

Default

%

0

100

13



No

Nb of TRX Dependent

No

%.$$$$3&==$(G

7HOHFRP3DUDPHWHUV

2.1.1.132



Alcatel

THRESHOLD_2_9

Logical Name

THRESHOLD_2_9





xxxx

Category

Network (CDE)

Object Class

BSC

Type

Threshold

SubSystem

BSC

Instance

BSC


Unit

Minimum

Maximum

Default

%

0

100

14



No

Nb of TRX Dependent

No

%.$$$$3&==$(G

7HOHFRP3DUDPHWHUV

2.1.1.133

(TL_TCUA) - (TL_TCUA)

Parameter Name

Alcatel

TL_TCUA

Logical Name

TL_TCUA

Definition

Minimum delay between two consecutive TCU load increaseby the localoverload controler

Coding rules

step size = 0.1s

Mandatorily rules

TL_TCUA >TS_TCUA


xxxx

Category

Network (CDE)

Object Class

BSC

Type

Timer

SubSystem

BSC

Instance

BSC


Unit

Minimum

Maximum

Default

sec

0.1

50

20



No

Nb of TRX Dependent

No

%.$$$$3&==$(G

7HOHFRP3DUDPHWHUV

2.1.1.134

(TL1) - (TL1)


Alcatel

TL1

Logical Name

TL1

BSC processor occupancy threshold used to decrement pointer P on bufferoccupancy thresholds


TL1 < TL2


xxxx

Category

Network (CDE)

Object Class

BSC

Type

Threshold

SubSystem

BSC

Instance

BSC


Unit

Minimum

Maximum

Default

%

0

100

70



No

Nb of TRX Dependent

No

%.$$$$3&==$(G

7HOHFRP3DUDPHWHUV

2.1.1.135

(TL2) - (TL2)


Alcatel

TL2

Logical Name

TL2

BSC processor occupancy threshold used to increment pointer P on bufferoccupancy thresholds


TL3 > TL4


xxxx

Category

Network (CDE)

Object Class

BSC

Type

Threshold

SubSystem

BSC

Instance

BSC


Unit

Minimum

Maximum

Default

%

0

100

85



No

Nb of TRX Dependent

No

%.$$$$3&==$(G

7HOHFRP3DUDPHWHUV

2.1.1.136

(TL3) - (TL3)


Alcatel

TL3

Logical Name

TL3

Threshold on TCU processor occupancy for transition from high load statusto low load status


TL3 < TL4


xxxx

Category

Network (CDE)

Object Class

BSC

Type

Threshold

SubSystem

BSC

Instance

BSC


Unit

Minimum

Maximum

Default

%

0

100

75



No

Nb of TRX Dependent

No

%.$$$$3&==$(G

7HOHFRP3DUDPHWHUV

2.1.1.137

(TL4) - (TL4)


Alcatel

TL4

Logical Name

TL4

Threshold on TCU processor occupancy for transition from low load statusto high load status


TL4 > TL3


xxxx

Category

Network (CDE)

Object Class

BSC

Type

Threshold

SubSystem

BSC

Instance

BSC


Unit

Minimum

Maximum

Default

%

0

100

95



No

Nb of TRX Dependent

No

%.$$$$3&==$(G

7HOHFRP3DUDPHWHUV

2.1.1.138

(Tqho) - (T_qho)

Parameter Name

Alcatel

Tqho

Logical Name

T_qho

Definition

Maximum queuing time for Handover Requests

Coding rules

step size = 1sec


xxxx

Category

Network (CDE)

Object Class

BSC

Type

Timer

SubSystem

BSC

Instance

BSC


Unit

Minimum

Maximum

Default

sec

0

255

5



No

Nb of TRX Dependent

No

%.$$$$3&==$(G

7HOHFRP3DUDPHWHUV

2.1.1.139

(traceImmediateFlag) - (traceImmediateFlag)

Parameter Name

Alcatel

traceImmediateFlag

Logical Name

traceImmediateFlag

Definition

Determines whether OMC-R triggered trace shall start immediately or notwhen the specified channel is already busy

Coding rules

0: Wait for next activation of the channel, 1: Start immediatly


xxxx

Category

Network (CDE)

Object Class

OMC

Type

Flag

SubSystem

BSC

Instance

OMC


Unit

Minimum

Maximum

Default

None

0

1

0



No

Nb of TRX Dependent

No

%.$$$$3&==$(G

7HOHFRP3DUDPHWHUV

2.1.1.140

(traceWaitTimer) - (traceWaitTimer)


Alcatel

traceWaitTimer

Logical Name

traceWaitTimer

Maximum time waiting for trace start before reporting failure (OMC-Rtriggered trace only)


xxxx

Category

Network (CDE)

Object Class

OMC

Type

Timer

SubSystem

BSC

Instance

OMC


Unit

Minimum

Maximum

Default

mn

0

60

60



No

Nb of TRX Dependent

No

%.$$$$3&==$(G

7HOHFRP3DUDPHWHUV

2.1.1.141

(TRG_SDCCH) - (TRG_SDCCH)

Parameter Name

Alcatel

TRG_SDCCH

Logical Name

TRG_SDCCH

Definition

Controls whether or not local overload controler is triggered upon SDCCHoverload

Coding rules

*: 1 for TCU, 0 for others


xxxx

Category

Network (CDE)

Object Class

BSC

Type

Flag

SubSystem

BSC

Instance

BSC proc

ValueModifiable

Unit

Minimum

Maximum

Default

None

0

1

1

OMC Changes: None RNO Changes: No

Parameter Access

---

External Comment

This parameter is set by default to 1 for TCUs. It shall be set to 0 for otherBSC processors.

Cell Type Dependent

No

Nb of TRX Dependent

No

%.$$$$3&==$(G

7HOHFRP3DUDPHWHUV

2.1.1.142

(TS_TCUA) - (TS_TCUA)

Parameter Name

Alcatel

TS_TCUA

Logical Name

TS_TCUA

Definition

Minimum delay between two consecutive TCU load reduction by the localoverload controler

Coding rules

step size = 0.1s

Mandatorily rules

TS_TCUA < TL_TCUA


xxxx

Category

Network (CDE)

Object Class

BSC

Type

Timer

SubSystem

BSC

Instance

BSC


Unit

Minimum

Maximum

Default

sec

0.1

50

10



No

Nb of TRX Dependent

No

%.$$$$3&==$(G

7HOHFRP3DUDPHWHUV

2.1.2

Site (CAE)

2.1.2.1

(A_LEV_HO) - (A_LEV_HO)


Alcatel

A_LEV_HO

Logical Name

A_LEV_HO

Window size for level averaging for handover


A_LEV_HO + W_LEV_HO 32

Recommended rules

A_LEV_HO = 2 x A_LEV_PC. A_PBGT_HO = 2 x A_LEV_HO

Feature


Category

Site (CAE)

Object Class

Handover Control

Type

Number

SubSystem

BSC

Instance

cell

Value

Unit

Minimum

Maximum

Default

Samfr

1

31

8

Modifiable

OMC Changes: PRC & SC RNO Changes: HPC

Parameter Access

Edit Cell / HO & PC thresholds / Averaging PC-HO Window Size

External Comment

Cell Type Dependent

Nb of TRX Dependent

Single

8

Umbrella

8

Concentric

8

Concentric Umbrella

8

Microcell

4

Minicell

8

Extended inner cell

8

Extended outer cell

8

No

%.$$$$3&==$(G

7HOHFRP3DUDPHWHUV

2.1.2.2

(A_LEV_MCHO) - (A_LEV_MCHO)


Alcatel

A_LEV_MCHO

Logical Name

A_LEV_MCHO

Window size for level averaging for microcell handover

Coding rulesA_LEV_MCHO + W_LEV_MCHO 16



Category

Site (CAE)

Object Class

Handover Control

Type

Number

SubSystem

BSC

Instance

cell

Value

Unit

Minimum

Maximum

Default

Samfr

1

15

2

Modifiable

OMC Changes: PRC & SC RNO Changes: HPC

Parameter Access

Edit Cell / Lower Layer HO Control

External Comment

Cell Type Dependent

Nb of TRX Dependent

%.$$$$3&==$(G

Single

N/A

Umbrella

N/A

Concentric

N/A

Concentric Umbrella

N/A

Microcell

2

Minicell

N/A

Extended inner cell

N/A

Extended outer cell

N/A

No

7HOHFRP3DUDPHWHUV

2.1.2.3

(A_LEV_PC) - (A_LEV_PC)


Alcatel

A_LEV_PC

Logical Name

A_LEV_PC

Window size for level averaging for power control


A_LEV_PC + W_LEV_PC 32

Recommended rules

A_LEV_HO = 2 x A_LEV_PC

Feature


Category

Site (CAE)

Object Class

Power Control

Type

Number

SubSystem

BSC

Instance

cell


Unit

Minimum

Maximum

Default

Samfr

1

31

4

OMC Changes: P

Documents

Alcatel Parameter Dictionary