发明名称 SYSTEM AND METHOD FOR PROVIDING GROUP COMMUNICATION SERVICES
摘要 A system and method for providing group communication services. Each of a plurality of communication devices coverts information signals into data packets suitable for transmission over a data network, such as the Internet. The data packets are transmitted through the data network to a communication s manager. The communications manager acts as a configurable switch, allowing communications from any communication device to be routed to the plurality o f communication devices. The communications manager further allows users of other communication systems and devices to participate in group communicatio ns with each other.
申请公布号 CA2401322(A1) 申请公布日期 2001.09.13
申请号 CA20012401322 申请日期 2001.03.02
申请人 QUALCOMM INCORPORATED 发明人 MAGGENTI, MARK;ROSEN, ERIC;CROCKETT, DOUGLAS M.
分类号 H04L12/18;H04L29/06;H04M3/56;H04M7/00;H04W4/10;H04W12/06;H04W28/10;H04W76/04;(IPC1-7):H04Q7/38;H04Q7/28 主分类号 H04L12/18
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