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    • 5. 发明申请
    • METHOD FOR EVOLVED MULTIMEDIA BROADCAST/MULTICAST SERVICE
    • 多媒体广播/多媒体服务的方法
    • US20100159933A1
    • 2010-06-24
    • US12618836
    • 2009-11-16
    • Dae Ik KIMJee Hyeon NASang Ho LEE
    • Dae Ik KIMJee Hyeon NASang Ho LEE
    • H04W36/00
    • H04W36/0072H04W72/005
    • According to an Evolved Multimedia Broadcast Multicast Service (E-MBMS) service method of the present invention, an E-MBMS service is received from a first base station. If neighbor cell MBMS control information is modified in the first base station, MBMS paging information, including a factor informing that the neighbor cell MBMS control information has been modified, is received from the first base station. When an MBMS control information update cycle is reached, modified neighbor cell MBMS control information is received from the first base station and is stored. When a user equipment moves from the first base station to a second base station, a P-T-M radio bearer is reset based on the stored neighbor cell MBMS control information and receiving the E-MBMS service from the second base station. Accordingly, the consumption of battery power can be reduced, and an E-MBMS service being services is not interrupted although a user equipment moves.
    • 根据本发明的Evolved Multimedia Broadcast Multicast Service(E-MBMS)服务方法,从第一基站接收E-MBMS服务。 如果在第一基站中修改了相邻小区MBMS控制信息,则从第一基站接收包括通知相邻小区MBMS控制信息已被修改的因素的MBMS寻呼信息。 当达到MBMS控制信息更新周期时,从第一基站接收修改后的相邻小区MBMS控制信息,并存储。 当用户设备从第一基站移动到第二基站时,基于所存储的相邻小区MBMS控制信息重新设置P-T-M无线承载,并从第二基站接收E-MBMS业务。 因此,尽管用户设备移动,但是可以减少电池电力的消耗,并且作为服务的E-MBMS服务不被中断。