发明授权
EP1911221B1 METHODS AND DEVICES FOR INTERWORKING OF WIRELESS WIDE AREA NETWORKS AND WIRELESS LOCAL AREA NETWORKS OR WIRELESS PERSONAL AREA NETWORKS
有权
方法和设备的合作无线广域网（WWAN）和无线局域网（WLAN）或无线个人局域网（WPAN）
- 专利标题： METHODS AND DEVICES FOR INTERWORKING OF WIRELESS WIDE AREA NETWORKS AND WIRELESS LOCAL AREA NETWORKS OR WIRELESS PERSONAL AREA NETWORKS
- 专利标题（中）： 方法和设备的合作无线广域网（WWAN）和无线局域网（WLAN）或无线个人局域网（WPAN）
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申请号： EP06786459.5申请日： 2006-07-06
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公开(公告)号： EP1911221B1公开(公告)日： 2012-06-13
- 发明人: DRAVIDA, Subrahmanyam , WALTON, Jay Rodney , NANDA, Sanjiv , SURINENI, Shravan K. QUALCOMM Incorporated
- 申请人： QUALCOMM INCORPORATED
- 申请人地址： 5775 Morehouse Drive San Diego, CA 92121 US
- 专利权人： QUALCOMM INCORPORATED
- 当前专利权人： QUALCOMM INCORPORATED
- 当前专利权人地址： 5775 Morehouse Drive San Diego, CA 92121 US
- 代理机构： Dunlop, Hugh Christopher
- 优先权： US697504P 20050707; US712320P 20050829; US240045 20050930
- 国际公布： WO2007008573 20070118
- 主分类号： H04W36/30
- IPC分类号： H04W36/30 ; H04W36/14 ; H04W36/36 ; H04W88/06
摘要：
Embodiments describe utilizing time-based information to improve communication in a wireless network. A method can include receiving beacon information from at least one access point and utilizing time-stamp information associated with the beacon information to determine whether to hand off communication with a second access point. According to other embodiments the method can further include detecting beacon quality is below a threshold level and transmitting a poor beacon quality message. Information relating to a plurality of alternate access points can be received in response to the transmitted poor beacon quality message.
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