发明申请
- 专利标题: WIRELESS COMMUNICATION METHODS AND APPARATUS SUPPORTING DIFFERENT TYPES OF WIRELESS COMMUNCIATION APPROACHES
- 专利标题(中): 无线通信方法和设备支持不同类型的无线通信方法
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申请号: US11621988申请日: 2007-01-10
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公开(公告)号: US20080031193A1公开(公告)日: 2008-02-07
- 发明人: Rajiv Laroia , Frank Lane , Junyi Li , Tom Richardson
- 申请人: Rajiv Laroia , Frank Lane , Junyi Li , Tom Richardson
- 主分类号: H04Q7/00
- IPC分类号: H04Q7/00
摘要:
A wireless terminal supports both peer to peer communications and access node based communications. The wireless terminal considers and evaluates communications link alternatives and selects between (i) communication using a peer to peer link and (ii) communications using a link, with a base station serving as an access node, Received signals corresponding to each of the link alternatives are used in performing link quality determinations. In one example, a received user beacon sisal :from a peer wireless terminal is the received signal used for the peer to peer link evaluation and a: base station beacon signal is the received signal used for the access node link evaluation. A link is selected as a function of quality determination, predicted data throughput, link maintenance energy requirements, and/or least cost routing determination information.
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