发明申请
- 专利标题： METHOD AND APPARATUS FOR ROAMING IN A WIRELESS NETWORK
- 专利标题（中）： 用于在无线网络中进行漫游的方法和装置
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申请号： US12643778申请日： 2009-12-21
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公开(公告)号： US20100302981A1公开(公告)日： 2010-12-02
- 发明人: Cheng Lung Tsai , Chia Hsiang Hsu
- 申请人： Cheng Lung Tsai , Chia Hsiang Hsu
- 申请人地址： TW Hsinchu County
- 专利权人： RALINK TECHNOLOGY CORPORATION
- 当前专利权人： RALINK TECHNOLOGY CORPORATION
- 当前专利权人地址： TW Hsinchu County
- 优先权： TW098117950 20090601
- 主分类号： H04W36/30
- IPC分类号： H04W36/30 ; H04W52/02
摘要：
An apparatus for roaming in a wireless network updates received signal strength indication (RSSI) values in accordance with all types of frames forwarded from the access point with which the apparatus associates. In addition, the apparatus actively forwards null frames to the access point with which the apparatus associates and updates RSSI values in accordance with acknowledgement frames forwarded from the access point.
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