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    • 7. 发明申请
    • METHOD FOR SUPPORTING ENHANCED MULTIMEDIA BROADCAST MULTICAST SERVICE (EMBMS), METHOD AND DEVICE FOR SENDING MBMS CONTROL CHANNEL (MCCH) MODIFICATION NOTICE
    • 用于支持增强多媒体广播多播服务(EMBMS)的方法,用于发送MBMS控制信道(MCCH)修改通知的方法和设备
    • US20130003640A1
    • 2013-01-03
    • US13580597
    • 2011-02-22
    • Ning YangYoujun GaoZhenping Hu
    • Ning YangYoujun GaoZhenping Hu
    • H04H20/71H04W88/02H04W88/04
    • H04W72/005H04W4/06
    • A method, system and device for supporting enhanced Multimedia Broadcast Multicast Service (eMBMS) in a relay network are disclosed. The method includes that: a network side sends a message to a relay node used to indicate a position of a Multicast Broadcast over Single Frequency Network (MBSFN) subframe relates to the eMBMS in a transmission frame; the relay node determines the position of the MBSFN subframe in the transmission frame according to the message, and makes the MBSFN subframe silent according to the determinate position; when a user terminal determines the existence of the MBSFN subframe made silent by the relay node in the transmission frame sent from the relay node, the user terminal receives the eMBMS sent by device except the relay node according to control information of the received eMBMS, thereby avoids the influence of the relay node to the user terminal supporting eMBMS.
    • 公开了一种用于在中继网络中支持增强型多媒体广播多播服务(eMBMS)的方法,系统和设备。 该方法包括:网络侧向用于​​指示单播广播多播广播(MBSFN)的位置的中继节点发送消息,子帧涉及传输帧中的eMBMS; 所述中继节点根据所述消息确定所述传输帧中的MBSFN子帧的位置,并使所述MBSFN子帧根据所述确定位置进行静音; 当用户终端确定在从中继节点发送的传输帧中由中继节点生成的MBSFN子帧的存在时,用户终端根据所接收的eMBMS的控制信息接收除了中继节点以外的设备发送的eMBMS,从而 避免中继节点对支持eMBMS的用户终端的影响。