THE METHOD OF DATA TRANSMISSION OF MULTIMEDIA BROA

专利名称：THE METHOD OF DATA TRANSMISSION OF

MULTIMEDIA BROADCAST/MULTICASTSERVICE

发明人：ZHANG, Hai申请号：EP05771582.3申请日：20050726公开号：EP1753165A1公开日：20070214

专利附图：

摘要：A method for transmitting MBMS data, comprising: content provider sendingSession Start Request with information of MBMS service area to BM-SC; upon receiving

the request, BM-SC sending the request with the information of MBMS service area toBSC/RNC via GGSN and SGSN ; upon receiving the request, BSC/RNC judging whetherthere is overlap between BSC/RNC own covering area and MBMS service area in therequest; if not, rejecting the current request and terminating current procedure;otherwise, building corresponding Iu bearer plane, Iub bearer, radio bearer with basestation corresponding to overlap area, and allocating corresponding transmissionresources; then content provider transmitting MBMS service data of MBMS sessionthrough built bearer along bearer plane and using allocated resources. This method canimprove efficiency of MBMS service data transmission, transmit different MBMS servicedata in different MBMS service areas, and make full use of bearer capabilities of the cells.

申请人：Huawei Technologies Co., Ltd.

地址：Huawei Administration Building, Bantian, Longgang District, ShenzhenGuangdong 518129 CN

国籍：CN

代理机构：Thun, Clemens

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