| 摘要 |
FIELD: mobile communications. ^ SUBSTANCE: after receiving from at least one client equipment unit of a query for broadcast multi-client multimedia service, said service is assigned with service identifier and to said at least one client equipment unit via combined channel a transmission environment access control protocol message is sent, containing service identifier and control data, related to broadcast multi-client multimedia service. ^ EFFECT: higher efficiency. ^ 4 cl, 13 dwg, 2 tbl |
