公开(公告)号：US07672327B2

公开(公告)日：2010-03-02

申请号：US10493767

申请日：2001-10-29

申请人： Jan Kall ,  Patrik Elykt ,  Ahti Muhonen

发明人： Jan Kall ,  Patrik Elykt ,  Ahti Muhonen

IPC分类号： H04J3/26

CPC分类号： H04L12/185 ,  H04L12/189 ,  H04W48/12 ,  H04W68/00 ,  H04W76/40

摘要： The invention relates to a method for providing multicast and/or broadcast services to user terminals (8, 9) via a cellular network (2, 5). In order to increase the efficiency of multicast or broadcast transmissions, it is proposed that each of said user terminals (8, 9) willing to receive content data of at least one multicast and/or broadcast service enters at least once for a pre-determined time a state in which it is capable of receiving content data of said multicast and/or broadcast service. The invention equally relates to a corresponding user terminal, to a corresponding cellular network and to a corresponding mobile radio system.

摘要翻译： 本发明涉及一种用于经由蜂窝网络（2,5）向用户终端（8,9）提供多播和/或广播服务的方法。 为了提高多播或广播传输的效率，提出愿意接收至少一个多播和/或广播服务的内容数据的所述用户终端（8,9）中的每一个至少输入一次用于预定的 时间是其能够接收所述多播和/或广播服务的内容数据的状态。 本发明同样涉及对应的用户终端，相应的蜂窝网络和对应的移动无线电系统。