26.14.10 VGCS-VBS / Default Message Contents

3GPP51.010-1Mobile Station (MS) conformance specificationPart 1: Conformance specificationTS

The default message contents listed in subclauses 26.6.14, 26.6.15, 26.6.16, 26.6.17 and 26.6.18 are applicable to the subclause 26.14, except BS_AG_BLKS_RES = 1. Additional default message contents are specified below.

SYSTEM INFORMATION TYPE 1

Information Element

value/remark

S1 Rest Octets

2 octets length

– NCH position indication

H

– NCH position

The 1st NCH block number = 1, No. of blocks = 1

– Spare padding

SYSTEM INFORMATION TYPE 6

Information Element

value/remark

S6 Rest Octets

7 octets length

– PCH/NCH info indication

L

– VGCS/VBS options

H

– in-band notifications

1

– in-band paging

1

– Spare padding

logical L

NOTIFICATION/NCH

Information Element

value/remark

L2 Pseudo Length

This is the sum of the lengths of all the information elements present in the message except for the NT/N rest octets and L2 pseudo length IEs. For the default message the L2 pseudo length is ’09’B.

RR Protocol Discriminator

‘0110’B

Skip Indicator

‘0000’B’

Message Type

‘00100000’B

NT/N Rest Octets

Reduced monitoring indication

‘0’B, no reduced monitoring

List of group call NCH information

Group call reference 1 indication

‘1’B

Group or broadcast call reference

– Group or broadcast call reference

PICS/PIXIT, active in the SIM (27 bits)

– SF

VBS if only VBS supported, otherwise VGCS

– AF

acknowledgement not required

– Ciphering information

No ciphering

Group Channel Description indication

‘1’

Channel Description

– Channel type and TDMA offset

TCH/F

– Timeslot number

arbitrarily chosen but not 0

– TSC

arbitrarily chosen

– Hopping

Single RF Channel

– ARFCN

GSM 450: 275

GSM 480: 322

GSM 900: 50

DCS 1 800: 750

PCS 1 900: 650

GSM710: 470

GSM 750: 470

T-GSM 810: 470

GSM 850: 177

– MA or FSL

‘0’B, non hopping

Another Group call references

‘0’B, no

Spare padding

logic L

NOTIFICATION/FACCH

Information Element

value/remark

RR short PD

‘0’B

message type

‘00001’B

short layer 2 header

’00’ for UI frame

Group call / Paging information indication

‘0’, group call information

Group or broadcast call reference

– Group or broadcast call reference

PICS/PIXIT (27 bits), active in the SIM

– SF

VBS if only VBS supported, otherwise VGCS

– AF

‘0’B, acknowledgement not required

– priority

4

– Ciphering information

No ciphering

Group Channel Description indication

‘1’, group channel description

Channel Description

24 bits

– Channel type and TDMA offset

TCH/F

– Timeslot number

arbitrarily chosen, but not 0

– TSC

arbitrarily chosen

– Hopping

Single RF, non hopping channel

– ARFCN

GSM 450: 279

GSM 480: 326

GSM 900: 70

DCS 1 800: 850

PCS 1 900: 750

GSM710: 475

GSM 750: 475

T-GSM 810: 475

GSM 850: 197

MA or FSL

‘0’B, non hopping

Spare padding

logic L

NOTIFICATION RESPONSE

Information Element

value/remark

RR Protocol Discriminator

‘0110’B

Skip Indicator

‘0000’B’

Message Type

‘0x100110’B

Mobile station classmark

PICS/PIXIT

Mobile identity

PICS/PIXIT

Group or broadcast call reference 1

– Group or broadcast call reference

Not checked

– SF

Not checked

– AF

Not checked

– Ciphering information

No ciphering

UPLINK ACCESS

Information field

value/remark

Establishment Cause

‘110’B for subsequent talker uplink access; ‘00100101’B for reply on uplink access request

Random Reference

Not checked for subsequent talker uplink request

UPLINK BUSY

Information Element

value/remark

RR Protocol Discriminator

‘0110’B

Skip Indicator

‘0000’B’

Message Type

‘00101010’B

UPLINK FREE

Information Element

value/remark

RR short PD

‘0’B

Message Type

‘00010’B

short L2 header

’00’B, type 1

Uplink access request bit

L

UIC indication

H

UIC

PICS/PIXIT, bit(6)

Spare padding

logic L

UPLINK RELEASE

Information Element

value/remark

RR Protocol Discriminator

‘0110’B

Skip Indicator

‘0000’B’

Message Type

‘00001110’B

RR Cause

Normal event

VGCS UPLINK GRANT

Information Element

value/remark

RR Protocol Discriminator

‘0110’B

Skip Indicator

‘0000’B’

Message Type

‘00001001’B

Request Reference

Same as that in UPLINK ACCESS

Timing Advance

30

TALKER INDICATION

Information Element

value/remark

RR Protocol Discriminator

‘0110’B

Skip Indicator

‘0000’B’

Message Type

‘00010001’B

Mobile station classmark

PICS/PIXIT

Mobile identity

PICS/PIXIT

Default Message contents for GCC/BCC

CHANNEL MODE MODIFY:

Channel Description

Same as in IMMEDIATE ASSIGNMENT in test

Channel Mode

– Mode

speech full rate or half rate version 1

VGCS target mode indication

– iei

– target mode

group transmit mode

– group cipher key number

no ciphering

– spare bit

’11’B

CHANNEL MODE MODIFY ACKNOWLEDGE:

Channel Description

Same as in CHANNEL MODE in test

Channel Mode

Same as in CHANNEL MODE in test

CM SERVICE REQUEST

Information Element

value/remark

CM service type

VGC or VBC establishment, depending on the service

Priority

any or omit

CONNECT

Information Element

value/remark

GCC/BCC Protocol Discriminator

‘0000’B for GCC, ‘0001’B for BCC

Transaction identifier

depending on the context of the test

Message Type

‘0x110011’B

Broadcast call reference

PICS/PIXIT

Originator indication

Originator

Spare half octet

‘0000’B

GET STATUS

Information Element

value/remark

GCC/BCC Protocol Discriminator

‘0000’B for GCC, ‘0001’B for BCC

Transaction identifier

depending on the context of the test

Message Type

‘0x111001’B

Mobile identity

PICS/PIXIT

Parameters

call state & state attribute requested

IMMEDIATE SETUP

Information Element

value/remark

GCC/BCC Protocol Discriminator

‘0000’B for GCC, ‘0001’B for BCC

Transaction identifier

‘0001’B

Message Type

‘0x110001’B

Spare half octet

‘0000’B

Ciphering key sequence number

PICS/PIXIT

Mobile station classmark

PICS/PIXIT

Mobile identity

PICS/PIXIT

Group identity

PICS/PIXIT

SET PARAMETER

Information Element

value/remark

GCC/BCC Protocol Discriminator

‘0000’B for GCC, ‘0001’B for BCC

Transaction identifier

depending on the context of the test

Message Type

‘0x111010’B

All other information elements

Not present

SETUP

Information Element

value/remark

GCC/BCC Protocol Discriminator

‘0000’B for GCC, ‘0001’B for BCC

Transaction identifier

‘0001’B

Message Type

‘0x110010’B

Broadcast identity

PICS/PIXIT

STATUS

Information Element

value/remark

GCC/BCC Protocol Discriminator

‘0000’B for GCC, ‘0001’B for BCC

Transaction identifier

depending on the context of the test

Message Type

‘0x111000’B

Cause

Not checked

Call state

depending on the context of the test

State attributes

depending on the context of the test

TERMINATION

Information Element

value/remark

GCC/BCC Protocol Discriminator

‘0000’B for GCC, ‘0001’B for BCC

Transaction identifier

depending on the context of the test

Message Type

‘0x110100’B

Cause

any

TERMINATION REJECT

Information Element

value/remark

GCC/BCC Protocol Discriminator

‘0000’B for GCC, ‘0001’B for BCC

Transaction identifier

depending on the context of the test

Message Type

‘0x110110’B

Reject cause

any

TERMINATION REQUEST

Information Element

value/remark

GCC/BCC Protocol Discriminator

‘0000’B for GCC, ‘0001’B for BCC

Transaction identifier

depending on the context of the test

Message Type

‘0x110101’B

Broadcast identity

PICS/PIXIT