FIELD: communication.
SUBSTANCE: transmitter (i.e. node B) sends configuring information that transports the transformation for advertised services of long services identifiers (ID) into short services ID. The transmitter also sends information on planning that transports the transformation of short service ID into radio resources used for planned services in the current period of planning. Short service ID decreases the size of sent information on planning. In another aspect transmitter sends the information that classifies transmitted services and advertised but not transmitted services. Receivers (i.e. UE) can use the information to determine whether to send the request on interested services. In one more aspect the receiver sends configuring information for advertised but not transmitted services. It may, on request from receivers, allow the transmitter start the services faster.
EFFECT: effective support of broadcast group services in the wireless communication system.
18 cl, 19 dwg, 2 tbl
