发明名称 METHOD AND SYSTEM FOR GNSS-ASSISTED CALL SIGNALING AND MULTIMEDIA SERVER ASSIGNMENT
摘要 Aspects of a method and system for GNSS-assisted Call Signaling and Multimedia server assignment may include determining a location of an IP endpoint device and a location of each of a plurality of proxy servers and/or media servers, wherein at least the location of the IP endpoint device may be determined via a Global Navigation Satellite System (GNSS). A proxy server and/or media server may be assigned to be a serving server from the plurality of proxy servers and/or media server, for one or more multimedia services for an IP endpoint device, wherein the assigning may be based on at least the determined location of the IP endpoint device and the locations of the plurality of proxy servers and/or media servers. The GNSS may be the Global Positioning System (GPS), for example. The IP endpoint device may be a mobile device and/or a fixed device, for example.
申请公布号 US2009318164(A1) 申请公布日期 2009.12.24
申请号 US20080191728 申请日期 2008.08.14
申请人 发明人 KEE TOMMY WING CHAU
分类号 H04Q7/20 主分类号 H04Q7/20
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