发明名称 A COMMUNICATION DEVICE FOR PROVIDING MULTIMEDIA IN A GROUP COMMUNICATION NETWORK
摘要 <p>A system and method for providing group communication services is disclosed. Each of a plurality of group communication devices coverts media, such as video, audio, image and/or data into data packets suitable for transmission over a data network, such as the Internet. The data packets are selectively transmitted through the data network to a communications manager. The communications manager acts as a configurable switch, allowing communications from any communication device to be selectively routed to the plurality of communication devices based on the types of the communication devices and/or the requests received from the corresponding users. The communications manager further allows users of other communication systems and devices to participate in group communications with each other.</p>
申请公布号 WO2004028113(A1) 申请公布日期 2004.04.01
申请号 WO2003US29594 申请日期 2003.09.19
申请人 QUALCOMM, INCORPORATED 发明人 BLACK, PETER, J.
分类号 H04L12/18;H04L12/28;H04L12/56;H04L29/06;H04W4/06;(IPC1-7):H04L29/06;H04Q7/38 主分类号 H04L12/18
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