Title: Method and system for determining to use multicast/broadcast service time
Application Number: 200610140307 Application Date: 2006.11.20
Publication Number: 1968451 Publication Date: 2007.05.23
Approval Pub. Date: Granted Pub. Date:
International Classifi-cation: H04Q7/22;H04L12/16;H04L12/58;H04H1/00;H04J13/00
Applicant(s) Name: Huawei Technologies Co., Ltd. Address:
Inventor(s) Name: Chen Jian;Zeng Xu;Hu Jun;Xie Sheng
Attorney & Agent: songzhi qiang mahai meng
Abstract:
    The invention relates to a method for confirming the time of multicast/broadcast MBMS service, wherein said method comprises: when user terminal adds and leaves MBMS service, network controller sends message with user terminal mark and MBMS service mark to the broadcast multicast service center BM-SC; BM-SC based on received message confirms the times that user terminal adds and leaves the service mark, and uses the time difference as the MBMS service time. The invention also discloses a relative system, which comprises user terminal, network controller, and BM-SC.
Time: 7