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11.发明申请公开(公告)号：US20090175207A1
公开(公告)日：2009-07-09
申请号：US12403050
申请日：2009-03-12
IPC分类号： G08C17/00
CPC分类号： H04W52/0216 , H04W48/08 , H04W48/16 , H04W72/12 , Y02D70/00 , Y02D70/1222 , Y02D70/142 , Y02D70/146 , Y02D70/23
摘要： In one embodiment, a method for acquiring service provider information includes querying a wireless network for service provider information, receiving an advertisement response containing advertising service scheduling information, and configuring a power conservation mode responsive to the advertising service scheduling information.
摘要翻译： 在一个实施例中，一种用于获取服务提供商信息的方法包括：无线网络查询服务提供商信息，接收包含广告业务调度信息的广告响应，以及响应广告业务调度信息配置功率节省模式。
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12.发明申请Troubleshooting of Wireless Client Connectivity Problems in Wireless Networks 有权无线网络中无线客户端连接问题的故障排除公开(公告)号：US20090113052A1
公开(公告)日：2009-04-30
申请号：US11928176
申请日：2007-10-30
IPC分类号： G06F15/173
CPC分类号： H04W24/08
摘要： A troubleshooting system. In particular implementations, a method includes receiving a request for troubleshooting, where the request comprises identifying information for a wireless client having a connection problem. The method further includes identifying network nodes that are sources of log data associated with connection activity of the wireless client, and invoking troubleshoot logging on one or more central controllers for the wireless client. The method further includes polling the identified network nodes for the log data, and identifying one or more potential causes of the connection problem based on correlating the data logs.
摘要翻译： 故障排除系统。 在特定实施方式中，一种方法包括接收故障排除请求，其中该请求包括识别具有连接问题的无线客户端的信息。 该方法还包括识别作为与无线客户端的连接活动相关联的日志数据的源的网络节点，以及调用针对无线客户端的一个或多个中央控制器上的日志记录的故障排除。 该方法还包括轮询所识别的日志数据的网络节点，以及基于关联数据日志来识别连接问题的一个或多个潜在原因。
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公开(公告)号：US20090052412A1
公开(公告)日：2009-02-26
申请号：US11844255
申请日：2007-08-23
IPC分类号： H04Q7/24
CPC分类号： H04W36/02
摘要： A packet loss reduction system. In particular implementations, a method includes responsive to indications of roaming intent of a wireless client relative to currently associated wireless access point, determining if a traffic stream associated with the wireless client is to be proactively buffered by one or more potential wireless access points; conditionally transmitting a command to the one or more potential wireless access points to cause the potential, wireless access points to set up resources to proactively buffer packets of the traffic stream; duplicating received packets of the traffic stream destined for the wireless client; and transmitting the duplicate packets to the potential wireless access points for storage in a proactive stream buffer.
摘要翻译： 一个丢包减少系统。 在特定实现中，一种方法包括响应于无线客户端相对于当前相关无线接入点的漫游意图的指示，确定与无线客户端相关联的业务流是否被一个或多个潜在无线接入点主动缓存; 有条件地向所述一个或多个潜在无线接入点发送命令以使所述潜在无线接入点建立资源以主动缓冲所述业务流的分组; 复制目的地为无线客户端的业务流的接收分组; 以及将重复分组发送到潜在的无线接入点以存储在主动流缓冲器中。
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14.发明申请公开(公告)号：US20090052382A1
公开(公告)日：2009-02-26
申请号：US11842601
申请日：2007-08-21
摘要： A wireless access point selection system. In particular implementations, a method includes receiving a notification that identifies a wireless access point that detects radar on an operating channel and identifies the operating channel; updating neighbor lists of one or more neighboring wireless access points to remove the wireless access point from the neighbor list, where the neighbor list comprises neighbor wireless access points, corresponding operating channels, and corresponding enable indications, where each enable indication indicates if a channel availability check is required before performing active scanning; and transmitting the updated neighbor list to the neighboring wireless access points. In one implementation, a system provides a DFS enable indication to wireless clients so they can know whether a channel availability check is required prior to transmitting.
摘要翻译： 无线接入点选择系统。 在特定实施方式中，一种方法包括：接收标识无线接入点的通知，该无线接入点检测操作信道上的雷达并识别所述操作信道; 更新一个或多个相邻无线接入点的邻居列表以从邻居列表移除无线接入点，其中邻居列表包括相邻无线接入点，对应的操作信道以及相应的使能指示，其中每个使能指示是否指示信道的可用性 执行主动扫描前需要进行检查; 以及将更新的邻居列表发送到相邻的无线接入点。 在一个实现中，系统向无线客户端提供DFS启用指示，以便他们可以知道在发送之前是否需要信道可用性检查。
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