7.7.86 MBMS Distribution Acknowledgement
29.0603GPPGeneral Packet Radio Service (GPRS)GPRS Tunnelling Protocol (GTP) across the Gn and Gp interfaceRelease 17TS
The MBMS Distribution Acknowledgement IE is sent by the SGSN to the GGSN in the MBMS Session Start Response. It is used by the GGSN to decide if an IP Multicast Distribution user plane shall be established, or a normal point-to-point user plane, or both.
|
Bits |
||||||||||
|
Octets |
8 |
7 |
6 |
5 |
4 |
3 |
2 |
1 |
||
|
1 |
Type = 187 (Decimal) |
|||||||||
|
2-3 |
Length = 1 (Decimal) |
|||||||||
|
4 |
Spare |
Distr Ind |
||||||||
Figure 7.7.86.1: MBMS Distribution Acknowledgement Information Element
Table 7.7.86.1: Distribution Indication values
|
Distribution Indication |
Value (Decimal) |
|
No RNCs have accepted IP multicast distribution |
0 |
|
All RNCs have accepted IP multicast distribution |
1 |
|
Some RNCs have accepted IP multicast distribution |
2 |
|
Spare. For future use. |
3 |