专利名称：Optimization of the presence information
refresh for a wireless device
发明人：Maggenti, Mark A.,Gill, Harleen K.,Shuman,
Mohammed Ataur Rahman
申请号：EP13173283.6申请日：20110509公开号：EP2642727A3公开日：20131016
专利附图：
摘要：Techniques for optimizing presence information update requests for wirelessdevices on a wireless communication network by reducing the amount of access-network
resources are provided. In an exemplary embodiment, presence information updates canbe optimized by a presence module that is a single point of contact on a mobile devicefor presence requests from presence aware applications.
申请人：Qualcomm Incorporated
地址：5775 Morehouse Drive, R-132 D San Diego, CA 92121-1714 US
国籍：US
代理机构：O'Neill, Aoife
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