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1. 发明授权

US08654741B2 Selection of a prepared access point from among a plurality of access points 有权
标题翻译：从多个接入点中选择准备的接入点
公开(公告)号：US08654741B2
公开(公告)日：2014-02-18
申请号：US12715725
申请日：2010-03-02
申请人： Soren K. Lundsgaard , Mohsin S. Bhally , Giuseppe Mario Di Prizio , Tom Lee
发明人： Soren K. Lundsgaard , Mohsin S. Bhally , Giuseppe Mario Di Prizio , Tom Lee
IPC分类号： H04W4/00
CPC分类号： H04W48/20 , H04W36/08
摘要： Techniques are provided for selecting an access point (AP) to communicate with from a plurality of candidate access points (APs) when a wireless communication device (WCD) roams in a wireless local area network (WLAN). The WCD can determine whether a particular link quality metric (e.g., a signal strength indicator value) of a particular preferred access point (that has the highest link quality metric) is greater than an upper threshold. If so, the WCD can then create a preferred candidate list that comprises only preferred access points, and determine whether a current serving access point of the wireless communication device is a preferred access point. If the current serving access point is not a preferred access point, the WCD can initiate a roam to the particular preferred access point that has the strongest link quality metric.
摘要翻译：提供了当无线通信设备（WCD）在无线局域网（WLAN）中漫游时，从多个候选接入点（AP）中选择接入点（AP）进行通信的技术。 WCD可以确定特定优选接入点（具有最高链路质量度量）的特定链路质量度量（例如，信号强度指示符值）是否大于上限阈值。如果是，则WCD然后可以创建仅包括优选接入点的优选候选列表，并且确定无线通信设备的当前服务接入点是否是优选接入点。如果当前服务接入点不是首选接入点，则WCD可以发起漫游到具有最强链路质量度量的特定优选接入点。

2. 发明申请

US20110216692A1 SELECTION OF A PREFERRED ACCESS POINT FROM AMONG A PLURALITY OF ACCESS POINTS 有权
标题翻译：从多个访问点中选择一个优选的访问点
公开(公告)号：US20110216692A1
公开(公告)日：2011-09-08
申请号：US12715725
申请日：2010-03-02
申请人： Soren K. Lundsgaard , Mohsin S. Bhally , Giuseppe Mario Di Prizio
发明人： Soren K. Lundsgaard , Mohsin S. Bhally , Giuseppe Mario Di Prizio
IPC分类号： H04W48/20
CPC分类号： H04W48/20 , H04W36/08
摘要： Techniques are provided for selecting an access point (AP) to communicate with from a plurality of candidate access points (APs) when a wireless communication device (WCD) roams in a wireless local area network (WLAN). The WCD can determine whether a particular link quality metric (e.g., a signal strength indicator value) of a particular preferred access point (that has the highest link quality metric) is greater than an upper threshold. If so, the WCD can then create a preferred candidate list that comprises only preferred access points, and determine whether a current serving access point of the wireless communication device is a preferred access point. If the current serving access point is not a preferred access point, the WCD can initiate a roam to the particular preferred access point that has the strongest link quality metric.
摘要翻译：提供了当无线通信设备（WCD）在无线局域网（WLAN）中漫游时，从多个候选接入点（AP）中选择接入点（AP）进行通信的技术。 WCD可以确定特定优选接入点（具有最高链路质量度量）的特定链路质量度量（例如，信号强度指示符值）是否大于上限阈值。如果是，则WCD然后可以创建仅包括优选接入点的优选候选列表，并且确定无线通信设备的当前服务接入点是否是优选接入点。如果当前服务接入点不是首选接入点，则WCD可以发起漫游到具有最强链路质量度量的特定优选接入点。

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