| 摘要 |
PROBLEM TO BE SOLVED: To provide techniques for supporting broadcast and multicast services in a wireless communication system.SOLUTION: A transmitter sends configuration information conveying a mapping of long service identifiers (IDs) to short service IDs for advertised services. The transmitter also sends scheduling information conveying a mapping of short service IDs to scheduled radio resources in the current scheduling period. The short service IDs reduce the amount of scheduling information to be sent. The transmitter sends information identifying services being transmitted and services being advertised but not transmitted. Receivers use this information to determine whether or not to send requests for services. The transmitter sends configuration information for services being advertised but not transmitted. |
