发明名称 System And Methods For Facilitating Instant Communications Over Distributed Cellular Networks
摘要 Techniques involving a wireless user device adapted to operate in a carrier network, and associated with a private organization having a private communication network which is not part of the carrier network, are described. The wireless user device gains wireless access via the carrier network and communicates, via the carrier network, with other wireless user devices in a push-to-talk (PTT) voice communication session. The PTT voice communication session is delivered via a carrier processing element of the carrier network, where voice communications of the PTT voice communication session are routed and processed through a private processing element of the private communication network. The voice communications from the wireless user device are assigned and communicated with a generic identifier of the private organization instead of a user identifier of the wireless user device.
申请公布号 US2009270049(A1) 申请公布日期 2009.10.29
申请号 US20090495909 申请日期 2009.07.01
申请人 RESEARCH IN MOTION LIMITED 发明人 ZHAO WEN;JIN XIN
分类号 H04B1/38;H04J3/24;H04L9/00;H04L9/32;H04L12/56;H04L12/66;H04W4/08;H04W4/10;H04W4/12;H04W40/02;H04W80/10;H04W92/02 主分类号 H04B1/38
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