作者: Steven R. Rados , Thomas W. Haynes , Yee Sin Chan , Jay J. Lee , Lalit R. Kotecha
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摘要: Different access networks may perform signaling and data delivery (bearer connection) for communication services. A device determine, in response to a request service from user of the device, whether is connected non-cellular network. The transmit, when it determined that network, one or more control messages, relating establishment service, using not cellular establish, with party which connect, bearer connection over