公开(公告)号：EP3182642A1

公开(公告)日：2017-06-21

申请号：EP15307052

申请日：2015-12-18

申请人： THOMSON LICENSING

发明人： VAN OOST KOEN ,  SEGERS STIJN ,  VERWAEST FREDERIK

IPC分类号： H04L12/18

CPC分类号： H04W76/028 ,  H04L12/1836 ,  H04L12/1863 ,  H04L12/189 ,  H04W4/06 ,  H04W84/12

摘要： A method for operating a wireless link in a local area network, which includes a LAN access point, a wireless bridge linked with the LAN access point and a receiver linked with the wireless bridge, wherein the wireless bridge includes a bridge access point and a bridge station for providing the wireless link, and wherein a multicast data connection is established between the LAN access point and the receiver via the wireless bridge, comprises: forwarding (110) a multicast data stream, received by the bridge access point from the LAN access point, to the bridge station, restoring (120) the wireless link after a connection loss of the wireless link, and sending (130) a query message by the bridge station to the receiver, when the wireless link is restored.

摘要翻译： 一种用于操作局域网中的无线链路的方法，所述局域网包括LAN接入点，与所述LAN接入点链接的无线网桥和与所述无线网桥链接的接收机，其中所述无线网桥包括网桥接入点和网桥 并且其中经由所述无线桥接器在所述LAN接入点和所述接收器之间建立多播数据连接的步骤包括：将由所述桥接入点从所述LAN接入点接收的多播数据流转发（110） ，在无线链路恢复时，在无线链路连接失败之后恢复（120）无线链路，并且由桥站向接收机发送（130）查询消息。