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11. 发明授权

US08243623B2 Combined device and service discovery technique in stations supporting tunneled direct link setup (TDLS) 有权
标题翻译：支持隧道直接链路建立（TDLS）的站中的组合设备和服务发现技术
公开(公告)号：US08243623B2
公开(公告)日：2012-08-14
申请号：US12415636
申请日：2009-03-31
申请人： Xiaohong Gong , Victor B. Lortz , Tsung-Yuan Charles Tai
发明人： Xiaohong Gong , Victor B. Lortz , Tsung-Yuan Charles Tai
IPC分类号： G06F15/177
CPC分类号： H04L12/6418 , H04W8/005 , H04W76/14
摘要： A tunneled direct link set-up (TDLS) capable wireless network may comprise a router such as an access point (AP) and a plurality of stations (STA) including service consumer and service provider station. A service consumer station may generate and send a layer-2 query frame to the plurality of stations. A service provider station may generate a layer-2 service frame in response to receiving the layer-2 query frame. The service consumer station may discover the service provider station and the services offered by the service provider station based on the layer-2 service frame. Also, the service consumer may discover the service provider station using layer-2 query frame and may discover the services offered by the service provider station using higher layer service discovery procedure.
摘要翻译：具有无线网络的隧道直接链路建立（TDLS）可以包括诸如接入点（AP）的路由器和包括服务用户和服务提供商站在内的多个站（STA）。服务使用者站可以生成并向多个站发送第二层查询帧。响应于接收到第二层查询帧，服务提供商站可以生成二层服务帧。服务使用者站可以基于第二层服务帧发现服务提供商站和由服务提供商站提供的服务。此外，服务使用者可以使用第二层查询帧发现服务提供商站，并且可以使用更高层服务发现过程来发现由服务提供商站提供的服务。

12. 发明授权

US07769002B2 Constrained dynamic path selection among multiple communication interfaces 有权
标题翻译：多个通信接口之间的约束动态路径选择
公开(公告)号：US07769002B2
公开(公告)日：2010-08-03
申请号：US12032604
申请日：2008-02-15
申请人： Xiaohong Gong , Anand Rangarajan
发明人： Xiaohong Gong , Anand Rangarajan
IPC分类号： H04Q11/00
CPC分类号： H04W40/12 , H04L45/123 , H04L45/125 , H04L47/30 , H04W40/10 , H04W40/14 , Y02D70/142 , Y02D70/144 , Y02D70/146 , Y02D70/22 , Y02D70/24 , Y02D70/25 , Y02D70/326 , Y02D70/34
摘要： Method and apparatus are disclosed for constrained dynamic path selection among multiple available communication interfaces. In some embodiments selection logic is operatively coupled with a number of link-layer interfaces to select a set of link-layer interfaces that satisfy a set of congestion constraint conditions. Metric logic is operatively coupled with the link-layer interfaces to calculate a metric value for each link-layer interface in the set. Switch logic is operatively coupled with the selection logic and metric logic to assign a data stream a link-layer interface in the set of interfaces according to its metric value to optimize communication performance.
摘要翻译：公开了用于多个可用通信接口中的受限动态路径选择的方法和装置。在一些实施例中，选择逻辑与多个链路层接口可操作地耦合以选择满足一组拥塞约束条件的一组链路层接口。度量逻辑与链路层接口可操作地耦合，以计算集合中每个链路层接口的度量值。开关逻辑与选择逻辑和度量逻辑可操作地耦合，以根据其度量值为接口中的链路层接口分配数据流，以优化通信性能。

13. 发明授权

US08203984B2 Power management for wireless networks 有权
标题翻译：无线网络的电源管理
公开(公告)号：US08203984B2
公开(公告)日：2012-06-19
申请号：US12317099
申请日：2008-12-19
申请人： Xiaohong Gong , Jesse Walker
发明人： Xiaohong Gong , Jesse Walker
IPC分类号： H04W52/02 , H04W52/22 , H04W52/54
CPC分类号： H04W52/0235 , G06F1/3209 , G06F1/3228 , H04W52/0216 , H04W76/14 , H04W76/28 , H04W84/18 , Y02D70/142 , Y02D70/22
摘要： Embodiments provide techniques for device power management in wireless networks. For instance, an apparatus may include a power management module, and a transceiver module. The power management module determines a beacon interval and a wakeup interval. The transceiver module to send a transmission to one or more remote devices that includes the beacon interval and the wakeup interval. The beacon interval indicates a time interval between consecutive beacon transmissions of the apparatus, and the wakeup interval indicates a time interval between when the apparatus receives two consecutive beacons from a peer device.
摘要翻译：实施例提供了无线网络中设备电源管理的技术。例如，设备可以包括电源管理模块和收发器模块。电源管理模块确定信标间隔和唤醒间隔。收发器模块向包括信标间隔和唤醒间隔的一个或多个远程设备发送传输。信标间隔指示设备的连续信标传输之间的时间间隔，并且唤醒间隔指示设备从对等设备接收两个连续的信标之间的时间间隔。

14. 发明授权

US08040791B2 Coordinated channel change in mesh networks 有权
标题翻译：网状网络中的协调通道变化
公开(公告)号：US08040791B2
公开(公告)日：2011-10-18
申请号：US12030584
申请日：2008-02-13
申请人： Johannes Petrus Kruys , Xiaohong Gong , Jyoti Raju , Christopher G. Meil
发明人： Johannes Petrus Kruys , Xiaohong Gong , Jyoti Raju , Christopher G. Meil
IPC分类号： H04L12/26 , H04L12/28 , H04W4/00 , G06F15/16 , G06F11/00
CPC分类号： H04W16/14 , H04L1/1867 , H04W24/02 , H04W72/00 , H04W84/18
摘要： A coordinated channel change system. In particular implementations, a method includes receiving a prepare-to-change message, wherein the prepare-to-change message indicates instructions to prepare to change channels and includes a designated channel, and forwarding the prepare-to-change message to one or more child nodes. The method also includes receiving a ready-to-change message from the one or more child nodes, and transmitting a change-to-channel message to the one or more child nodes, wherein the change-to-channel message indicates instructions to switch to the designated channel. The method also includes receiving an acknowledgement message from the one or more child nodes, and changing to the designated channel.
摘要翻译：协调渠道变更制度。在特定实施方式中，一种方法包括接收准备改变消息，其中所述准备改变消息指示准备改变信道并包括指定信道的指令，以及将准备改变消息转发到一个或多个子节点。该方法还包括从一个或多个子节点接收准备改变的消息，以及向所述一个或多个子节点发送改变信道消息，其中所述改变到信道消息指示切换到指定频道。该方法还包括从一个或多个子节点接收确认消息，并且改变到指定的信道。

15. 发明授权

US09167525B2 Power management for wireless networks 有权
公开(公告)号：US09167525B2
公开(公告)日：2015-10-20
申请号：US13480515
申请日：2012-05-25
申请人： Xiaohong Gong , Jesse Walker
发明人： Xiaohong Gong , Jesse Walker
IPC分类号： H04W52/02 , H04W76/02 , H04W76/04 , G06F1/32 , H04W84/18
CPC分类号： H04W52/0235 , G06F1/3209 , G06F1/3228 , H04W52/0216 , H04W76/14 , H04W76/28 , H04W84/18 , Y02D70/142 , Y02D70/22
摘要： Embodiments provide techniques for device power management in wireless networks. For instance, an apparatus may include a power management module, and a transceiver module. The power management module determines a beacon interval and a wakeup interval. The transceiver module to send a transmission to one or more remote devices that includes the beacon interval and the wakeup interval. The beacon interval indicates a time interval between consecutive beacon transmissions of the apparatus, and the wakeup interval indicates a time interval between when the apparatus receives two consecutive beacons from a peer device.

16. 发明申请

US20120230237A1 Power Management for Wireless Networks 审中-公开
标题翻译：无线网络电源管理
公开(公告)号：US20120230237A1
公开(公告)日：2012-09-13
申请号：US13480515
申请日：2012-05-25
申请人： Xiaohong Gong , Jesse Walker
发明人： Xiaohong Gong , Jesse Walker
IPC分类号： H04W52/02 , H04W84/12
CPC分类号： H04W52/0235 , G06F1/3209 , G06F1/3228 , H04W52/0216 , H04W76/14 , H04W76/28 , H04W84/18 , Y02D70/142 , Y02D70/22
摘要： Embodiments provide techniques for device power management in wireless networks. For instance, an apparatus may include a power management module, and a transceiver module. The power management module determines a beacon interval and a wakeup interval. The transceiver module to send a transmission to one or more remote devices that includes the beacon interval and the wakeup interval. The beacon interval indicates a time interval between consecutive beacon transmissions of the apparatus, and the wakeup interval indicates a time interval between when the apparatus receives two consecutive beacons from a peer device.
摘要翻译：实施例提供了无线网络中设备电源管理的技术。例如，设备可以包括电源管理模块和收发器模块。电源管理模块确定信标间隔和唤醒间隔。收发器模块向包括信标间隔和唤醒间隔的一个或多个远程设备发送传输。信标间隔指示设备的连续信标传输之间的时间间隔，并且唤醒间隔指示设备从对等设备接收两个连续的信标之间的时间间隔。

17. 发明申请

US20100246502A1 COMBINED DEVICE AND SERVICE DISCOVERY TECHNIQUE IN STATIONS SUPPORTING TUNNELED DIRECT LINK SETUP (TDLS) 有权
标题翻译：支持隧道直接链路建立（TDLS）的站点中的组合设备和服务发现技术
公开(公告)号：US20100246502A1
公开(公告)日：2010-09-30
申请号：US12415636
申请日：2009-03-31
申请人： Xiaohong Gong , Victor B. Lortz , Tsung-Yuan Charles Tai
发明人： Xiaohong Gong , Victor B. Lortz , Tsung-Yuan Charles Tai
IPC分类号： H04W72/00 , H04L12/66
CPC分类号： H04L12/6418 , H04W8/005 , H04W76/14
摘要： A tunneled direct link set-up (TDLS) capable wireless network may comprise a router such as an access point (AP) and a plurality of stations (STA) including service consumer and service provider station. A service consumer station may generate and send a layer-2 query frame to the plurality of stations. A service provider station may generate a layer-2 service frame in response to receiving the layer-2 query frame. The service consumer station may discover the service provider station and the services offered by the service provider station based on the layer-2 service frame. Also, the service consumer may discover the service provider station using layer-2 query frame and may discover the services offered by the service provider station using higher layer service discovery procedure.
摘要翻译：具有无线网络的隧道直接链路建立（TDLS）可以包括诸如接入点（AP）的路由器和包括服务用户和服务提供商站在内的多个站（STA）。服务使用者站可以生成并向多个站发送第二层查询帧。响应于接收到第二层查询帧，服务提供商站可以生成二层服务帧。服务使用者站可以基于第二层服务帧发现服务提供商站和由服务提供商站提供的服务。此外，服务使用者可以使用第二层查询帧发现服务提供商站，并且可以使用更高层服务发现过程来发现由服务提供商站提供的服务。

18. 发明申请

US20090207736A1 CONSTRAINED DYNAMIC PATH SELECTION AMONG MULTIPLE COMMUNICATION INTERFACES 有权
标题翻译：多通道接口的约束动态路径选择
公开(公告)号：US20090207736A1
公开(公告)日：2009-08-20
申请号：US12032604
申请日：2008-02-15
申请人： Xiaohong Gong , Anand Rangarajan
发明人： Xiaohong Gong , Anand Rangarajan
IPC分类号： G01R31/08 , H04L12/28
CPC分类号： H04W40/12 , H04L45/123 , H04L45/125 , H04L47/30 , H04W40/10 , H04W40/14 , Y02D70/142 , Y02D70/144 , Y02D70/146 , Y02D70/22 , Y02D70/24 , Y02D70/25 , Y02D70/326 , Y02D70/34
摘要： Method and apparatus are disclosed for constrained dynamic path selection among multiple available communication interfaces. In some embodiments selection logic is operatively coupled with a number of link-layer interfaces to select a set of link-layer interfaces that satisfy a set of congestion constraint conditions. Metric logic is operatively coupled with the link-layer interfaces to calculate a metric value for each link-layer interface in the set. Switch logic is operatively coupled with the selection logic and metric logic to assign a data stream a link-layer interface in the set of interfaces according to its metric value to optimize communication performance.
摘要翻译：公开了用于多个可用通信接口中的受限动态路径选择的方法和装置。在一些实施例中，选择逻辑与多个链路层接口可操作地耦合以选择满足一组拥塞约束条件的一组链路层接口。度量逻辑与链路层接口可操作地耦合，以计算集合中每个链路层接口的度量值。开关逻辑与选择逻辑和度量逻辑可操作地耦合，以根据其度量值为接口中的链路层接口分配数据流，以优化通信性能。

19. 发明申请

US20090010190A1 Path Selection and Power Management in Mesh Networks 有权
标题翻译：网状网络中的路径选择和电源管理
公开(公告)号：US20090010190A1
公开(公告)日：2009-01-08
申请号：US11956750
申请日：2007-12-14
申请人： Xiaohong Gong
发明人： Xiaohong Gong
IPC分类号： G08C17/00 , H04H20/71
CPC分类号： H04W40/22 , H04L45/26 , H04W40/005 , Y02D70/122 , Y02D70/126 , Y02D70/142 , Y02D70/144 , Y02D70/146 , Y02D70/162 , Y02D70/164 , Y02D70/22 , Y02D70/39
摘要： A two-phased path selection process for wireless mesh networks that promotes stability and power management. If, during a first route discovery phase, a route cannot be found without waking up battery-powered nodes in a wireless mesh network, the source node will wake up battery-powered nodes in the mesh during a second route discovery phase.
摘要翻译：一种促进稳定性和功率管理的无线网状网络的两阶段路径选择过程。如果在第一路由发现阶段期间无法在无线网状网络中唤醒电池供电节点的情况下找不到路由，则源节点将在第二路由发现阶段唤醒网格中的电池供电节点。

20. 发明申请

US20070206503A1 Cross-layer design techniques for interference-aware routing configuration in wireless mesh networks 有权
标题翻译：用于无线网状网络中干扰感知路由配置的跨层设计技术
公开(公告)号：US20070206503A1
公开(公告)日：2007-09-06
申请号：US11369095
申请日：2006-03-06
申请人： Xiaohong Gong , Brian Hart , Bretton Douglas
发明人： Xiaohong Gong , Brian Hart , Bretton Douglas
IPC分类号： H04J3/14 , H04Q7/24
CPC分类号： H04W40/12 , H04L45/124 , H04L45/20 , H04W40/16 , H04W40/30 , H04W84/22
摘要： Methods, apparatuses and systems directed to facilitating increased throughput in wireless mesh networks. Generally, according to one implementation of the present invention, routing nodes in a wireless mesh network combine metrics corresponding to the link and network layers to select a route to a root node in the wireless mesh network. In one implementation, for each neighbor, a given routing node computes a routing metric, which is based on the computed route cost and hop count, and selects a preferred neighbor as the parent routing node based on the best routing metric.
摘要翻译：旨在促进无线网状网络中增加的吞吐量的方法，装置和系统。通常，根据本发明的一个实施方式，无线网状网络中的路由节点组合对应于链路和网络层的度量，以选择到无线网状网络中的根节点的路由。在一个实现中，对于每个邻居，给定路由节点计算基于所计算的路由开销和跳数的路由度量，并且基于最佳路由度量来选择优选邻居作为所述父路由节点。

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