Tech-
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3GPP
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IETF
space
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Content for
TS 43.069
Word version: 16.0.0
1…
4…
5…
5
General architecture
6
Compatibility issues
7
Transmission
8
Information storage
9
Identities
10
Operation and maintenance aspects
11
Function and information flows
12
Content of messages
13
List of system parameters
$
Change History
5
General architecture
Word‑p. 13
5.1
Group Call Register (GCR)
5.2
Voice broadcast call responsibility
Word‑p. 18
5.3
RANflex configuration with group call redundancy
|R11|
5.3.1
MSC selection in a RANflex configuration with group call redundancy
5.3.2
GCR synchronization in a RANflex configuration with group call redundancy
Word‑p. 19
5.3.3
GCR Restoration in a RANflex configuration with group call redundancy
6
Compatibility issues
7
Transmission
Word‑p. 20
7.1
Transmission architecture
7.1a
Transmission architecture - A interface circuit sharing
|R7|
7.1a.1
Transmission architecture - general
7.1a.2
Transmission architecture - control plane
7.1a.3
Transmission architecture - user plane
7.1b
Transmission architecture - A interface link sharing
|R7|
Word‑p. 21
7.1b.1
Transmission architecture - general
7.1b.2
Transmission architecture - control plane
7.1b.3
Transmission architecture - user plane
7.2
Radio channels
7.3
Data confidentiality
Word‑p. 22
8
Information storage
Word‑p. 23
8.1
Information stored in the GCR
8.1.1
Information used for routing of service subscriber originated voice broadcast calls
8.1.2
Static Broadcast call attributes
Word‑p. 24
8.1.2.1
Group call area
Word‑p. 25
8.1.2.2
Dispatcher identities
8.1.2.3
Priorities
8.1.3
Transient G roup Call Attributes
|R7|
8.1.3.0
General
|R11|
8.1.3.1
Group Call Status Information
|R11|
8.1.3.2
Initial Talker Information
|R11|
Word‑p. 26
8.2
Information managed per subscriber
8.2.1
Stored in the HLR
8.2.2
Stored in the VLR
8.2.3
Stored in the SIM
8.2.3a
Stored in the USIM
|R6|
8.3
Information used for routing of dispatcher originated broadcast calls
Word‑p. 27
9
Identities
9.1
Elementary identities for broadcast calls
9.2
Use of identities in the network
Word‑p. 28
10
Operation and maintenance aspects
Word‑p. 30
11
Function and information flows
11.1
Broadcast function management
11.2
Group membership management
11.3
Call management
11.3.1
Call establishment
11.3.1.1
Service subscriber call establishment
11.3.1.1.1
Initial stage
11.3.1.1.2
Establishment of the transmission means
Word‑p. 32
11.3.1.1.3
Release of the dedicated transmission means of mobile stations responding to a notification
Word‑p. 33
11.3.1.2
Dispatcher call establishment
11.3.1.3
Notification procedures
Word‑p. 34
11.3.1.4
Destination service subscribers
Word‑p. 36
11.3.1.5
Destination dispatchers
11.3.2
Call release
11.3.2.1
Call termination by the calling subscriber
|R5|
11.3.2.2
Call termination by dispatchers
|R5|
11.3.3
Leaving of a dispatcher
11.3.4
Leaving and returning to a voice broadcast call of a service subscriber
Word‑p. 37
11.3.5
Cell change
11.3.5.1
Listening subscriber
11.3.5.2
Calling service subscriber
11.3.5.3
Dispatcher
11.3.6
New calls
11.3.7
Uplink transmission management
Word‑p. 38
11.3.7a
Signalling procedures for the user plane
|R7|
11.3.7a.1
Broadcast call re-establishment by the BSS
11.3.8
Overview of signalling
11.4
Functional requirement of Anchor-MSC
Word‑p. 62
11.5
Functional requirement of Relay-MSC
Word‑p. 69
11.5A
Functional requirement of group call serving MSC (within a RANflex pool)
|R7|
Word‑p. 74
11.5B
Functional requirement of VMSC (within a RANflex pool)
|R7|
Word‑p. 77
11.6
Functional requirement of GCR
Word‑p. 80
11.7
Functional requirement of VLR
Word‑p. 90
12
Content of messages
Word‑p. 92
12.1
Messages on the B interface (MSC-VLR)
12.1.1
Allocate Group Call Number
12.1.2
Allocate Group Call Number ack
12.1.3
Allocate Group Call Number negative response
Word‑p. 93
12.1.4
Release Group Call Number
12.2
Messages on the E interface (MSC-MSC)
12.2.1
Prepare Group Call
12.2.2
Prepare Group Call ack
12.2.3
Prepare Group Call negative response
12.2.4
Send Group Call End Signal
Word‑p. 94
12.2.5
Send Group Call Info
|R7|
12.2.6
Send Group Call Info ack
|R7|
12.2.7
Send Group Call Info negative response
|R7|
12.3
Messages on the I interface (MSC-GCR)
Word‑p. 95
12.3.1
GCR Interrogation
12.3.2
GCR Interrogation ack
Word‑p. 96
12.3.3
GCR interrogation negative response
Word‑p. 97
12.3.4
Call released
12.4
Messages on the GCR - GCR interface
|R11|
12.4.1
Sync GCR
12.4.2
Sync GCR ack
12.4.3
Sync GCR negative response
13
List of system parameters
|R7|
Word‑p. 98
13.1
Timers
13.1.1
Txx
13.1.2
Tast
13.1.3
T3
$
Change History
Word‑p. 99