METHOD, SYSTEM AND BASE STATION FOR TRANSMITTING MBMS BY SINGLE FREQUENCY NETWORK

摘要

A method, system and base station for transmitting MBMS by single frequency network are provided, in which the method includes: RNC sending the MBMS data to base station of the target cell or sector, distributing the same time and frequency resources, scrambling code and midamble to the cell or sector, to transmit MBMS data, sending the distributed resource information and code block information to base station and terminal of the target cell or sector, the base station processing random phase rotating to the MBMS spurt signal which will be sent, sending the proceeded signal to terminal using time and frequency resources distributed by RNC. The system includes RNC, base station and terminal, and the base station includes a phase processing module and a signal sending module.