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Content for
TS 43.246
Word version: 18.0.0
1…
4…
4
MBMS GERAN Architecture
5
MBMS channel structure
6
MBMS procedures in GERAN
7
Mobile Station requirements
8
Network requirements
A
Requirements and recommendations
B
Physical channel allocation scenarios
$
Change History
4
MBMS GERAN Architecture
p. 7
4.1
General
p. 7
4.2
GERAN A/Gb mode architecture
p. 7
4.2.1
Protocol structure
p. 7
4.2.2
Void
4.2.3
MBMS reception
p. 7
4.3
GERAN Iu mode architecture
p. 8
4.3.1
Protocol structure
p. 8
4.3.2
Void
4.3.3
MBMS reception
p. 8
5
MBMS channel structure
p. 9
5.1
Logical channels
p. 9
5.2
Physical channels
p. 9
5.2.1
General
p. 9
5.2.2
Coding schemes
p. 9
5.2.3
Mapping of MPRACH onto physical channels
p. 9
6
MBMS procedures in GERAN
p. 9
6.1
Resource management procedures
p. 9
6.1.1
Session start
p. 9
6.1.1.1
General
p. 9
6.1.1.1a
Pre-notification
p. 10
6.1.1.2
Notification of session start
p. 10
6.1.1.2.1
General
p. 10
6.1.1.2.2
Mobile stations in packet idle mode or MAC-Idle state
p. 10
6.1.1.2.3
Mobile stations in packet transfer mode or MAC-Shared state and mobile stations in dual transfer mode or MAC-DTM state
p. 11
6.1.1.2.4
Mobile stations in dedicated mode or MAC-Dedicated state
p. 11
6.1.1.3
Initial counting procedure
p. 12
6.1.1.4
MBMS bearer establishment
p. 14
6.1.1.5
Address assignment procedure
p. 15
6.1.1.6
Repetition of notifications of an on-going MBMS session
p. 15
6.1.2
MBMS channel reconfiguration
p. 15
6.1.3
MBMS channel release
p. 16
6.2
Mobility procedures
p. 16
6.2.1
Distribution of MBMS neighbouring cell information
p. 16
6.2.2
MBMS reception resumption after cell reselection
p. 16
6.2.2.1
Default behaviour
p. 16
6.2.2.2
Fast reception resumption
p. 17
6.2.3
Cell change
p. 18
6.3
MBMS data transfer for p-t-m transmission
p. 18
6.3.1
General
p. 18
6.3.1.1
Point-to-multipoint data transfer options
p. 18
6.3.1.2
RLC protocol behaviour
p. 19
6.3.2
Block retransmission based on mobile station feedback
p. 19
6.4
Multiple sessions
p. 20
6.4.1
Transmission of multiple sessions
p. 20
6.4.2
Reception of multiple sessions
p. 20
6.5
Suspension/Resumption of the reception of an MBMS session
p. 22
6.6
Acquisition of system information and paging messages
p. 22
6.6.1
General
p. 22
6.6.2
Acquisition of system information
p. 22
6.6.3
Reception of paging messages
p. 22
7
Mobile Station requirements
p. 23
7.1
General requirements
p. 23
7.2
Mobile Station tasks
p. 23
7.3
Multislot capabilities
p. 23
7.4
MBMS notification for mobile stations in dedicated mode or packet transfer mode or dual transfer mode
p. 24
8
Network requirements
p. 24
8.1
General requirements
p. 24
8.2
MBMS notification for mobile stations in dedicated mode or packet transfer mode or dual transfer mode
p. 25
A
(Normative) Requirements and recommendations
p. 26
A.1
General requirements and recommendations
p. 26
A.1.1
General requirements
p. 26
A.1.2
General recommendations
p. 27
A.2
Mobile Station requirements and recommendations
p. 27
A.2.1
Mobile Station requirements
p. 27
A.2.2
Mobile Station recommendations
p. 27
A.3
GERAN requirements and recommendations
p. 27
A.3.1
GERAN requirements
p. 27
A.3.2
GERAN recommendations
p. 27
B
Physical channel allocation scenarios
p. 28
B.1
Data transfer when no uplink feedback channel is established
p. 28
B.1.1
PBCCH not deployed, transmission with frequency hopping
p. 28
B.1.2
PBCCH not deployed, transmission without frequency hopping
p. 29
B.1.3
PBCCH deployed, transmission with frequency hopping
p. 29
B.2
Data transfer when an uplink feedback channel is established
p. 30
B.2.1
PBCCH not deployed, transmission with frequency hopping
p. 30
B.2.2
PBCCH not deployed, transmission without frequency hopping
p. 31
B.2.3
PBCCH deployed, transmission with frequency hopping
p. 32
$
Change History
p. 33