Invention Grant
US08594686B2 Method and apparatus for extending a broadcast group service 有权
用于扩展广播组服务的方法和装置

Method and apparatus for extending a broadcast group service
Abstract:
A method and apparatus for extending a virtual channel of a communication area to a user equipment is disclosed. A message including a virtual channel identity and an area identity from the user equipment is received at a call controller. The call controller determines that the virtual channel identity is associated with a communication area and the area identity is associated with an area outside the communication area. The call controller then determines whether a virtual channel extension feature is enabled on the user equipment, and if so, receives data from the user equipment and then distributes the data on the virtual channel.
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