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21. 发明申请

US20070087788A1 Automatic antenna selection for mesh backhaul network nodes 有权
公开(公告)号：US20070087788A1
公开(公告)日：2007-04-19
申请号：US11636560
申请日：2006-12-11
申请人： Bernard Herscovich , Stephen Rayment , Roland Smith
发明人： Bernard Herscovich , Stephen Rayment , Roland Smith
IPC分类号： H04B1/02 , H04B1/06
CPC分类号： H04B7/061
摘要： Methods and devices related to wireless networking. A wireless device has multiple directional antennas and multiple backhaul radio modules which provide point to point wireless links with other wireless devices. Each radio module can use any one of the available directional antennas to link to one other routing device. Antennas are automatically selected for each wireless device by merely setting one device in a “hunt” mode and setting another device in a “listen” mode. Devices in a hunt mode cycle through the available antennas by sequentially transmitting transmit messages to devices in the listen mode using each of the available antennas in turn. Devices in the listen mode also cycle through their available antennas by sequentially “listening” for transmit messages. A listen mode device, receives transmit messages on each of its available antennas, and, after gathering the relevant data, determines which of its antennas is best suited for communicating with the hunt mode device. The listen mode device antenna which is best suited is then used to transmit a response message to the hunt mode device. This listen mode device antenna is thus configured for communicating with the hunt mode device. Similarly, when the hunt mode device receives the response message, it designates its antenna which transmitted the transmit message as being configured for communications with the listen mode device.

22. 发明授权

US07944853B2 Virtual root bridge 有权
标题翻译：虚拟根桥
公开(公告)号：US07944853B2
公开(公告)日：2011-05-17
申请号：US11326391
申请日：2006-01-06
申请人： Matthew George Eglin , Jeff Joslin , Stephen Rayment
发明人： Matthew George Eglin , Jeff Joslin , Stephen Rayment
IPC分类号： H04L12/28
CPC分类号： H04L45/00 , H04L45/20 , H04L69/14 , H04W40/32 , H04W48/08 , H04W92/02
摘要： A network includes a plurality of network clusters. Each network cluster includes a plurality of nodes. At least one of the plurality of nodes includes a portal node. A portal node is a node with at least one link that crosses a boundary of the network cluster. Each portal node is configured to communicate detection packets for detecting the existence of other portal nodes within the network cluster. Each portal node is configured to communicate with nodes within the network cluster associated with the respective portal node to indicate that the respective portal node is a predetermined number of hops away from a virtual root bridge associated with the network cluster.
摘要翻译：网络包括多个网络群集。每个网络集群包括多个节点。多个节点中的至少一个包括门户节点。门户节点是具有至少一个跨越网络集群的边界的链路的节点。每个门户网站节点被配置为通信检测分组，用于检测网络集群内其他门户节点的存在。每个门户节点被配置为与与相应门户网站节点相关联的网络集群内的节点通信，以指示相应的门户节点是离开与网络集群相关联的虚拟根网桥的预定数量的跳。

23. 发明授权

US07881690B2 System and method for zero intermediate frequency filtering of information communicated in wireless networks 有权
标题翻译：在无线网络中传送的信息的零中频滤波系统和方法
公开(公告)号：US07881690B2
公开(公告)日：2011-02-01
申请号：US11399536
申请日：2006-04-07
申请人： Marc Dubois , Stephen Rayment , Andrew Keir , Kieran Parsons
发明人： Marc Dubois , Stephen Rayment , Andrew Keir , Kieran Parsons
IPC分类号： H04B1/10
CPC分类号： H04B1/30
摘要： A circuit for communicating information in a wireless network includes a filtering circuit in communication with a zero intermediate frequency (ZIF) transceiver circuit. The filtering circuit includes a first mixer in communication with an output of the ZIF transceiver circuit. The filtering circuit includes a first Surface Acoustic Wave (SAW) filter circuit in communication with an output of the first mixer. The filtering circuit includes a second mixer in communication with an output of the first SAW filter circuit. The filtering circuit includes a third mixer, and a second SAW filter circuit in communication with an output of the third mixer. The filtering circuit includes a fourth mixer in communication with an output of the second SAW filter circuit and an input of the ZIF transceiver circuit. The filtering circuit also includes a local oscillator circuit in communication with the first, second, third and fourth mixers.
摘要翻译：用于在无线网络中传送信息的电路包括与零中频（ZIF）收发器电路通信的滤波电路。滤波电路包括与ZIF收发器电路的输出通信的第一混频器。滤波电路包括与第一混频器的输出通信的第一表面声波（SAW）滤波器电路。滤波电路包括与第一SAW滤波器电路的输出通信的第二混频器。滤波电路包括第三混频器和与第三混频器的输出通信的第二SAW滤波器电路。滤波电路包括与第二SAW滤波器电路的输出和ZIF收发器电路的输入通信的第四混频器。滤波电路还包括与第一，第二，第三和第四混频器通信的本地振荡器电路。

24. 发明申请

US20100182983A1 SYSTEM AND METHOD FOR PROVIDING WIRELESS LOCAL AREA NETWORKS AS A SERVICE 有权
标题翻译：作为服务提供无线局域网的系统和方法
公开(公告)号：US20100182983A1
公开(公告)日：2010-07-22
申请号：US12358049
申请日：2009-01-22
申请人： Bernard Herscovici , Stephen Rayment
发明人： Bernard Herscovici , Stephen Rayment
IPC分类号： H04W84/02
CPC分类号： H04W24/00 , H04L41/00 , H04L41/0816 , H04L63/083 , H04L63/0876 , H04L63/0892 , H04L63/102 , H04W12/08 , H04W84/12
摘要： A wireless local area network (WLAN) system is provided. The system comprises a WLAN network controller and a plurality of access points. The WLAN network controller is in communication with each of the plurality of access points via a transport data network. The WLAN network controller is configured to perform one or more network control functions for the benefit of the plurality of access points. The network control functions may be selected from management and operation, client authentication, mobility, and per-user administration. The WLAN network controller is remotely located and operated with respect to the plurality of access points.
摘要翻译：提供无线局域网（WLAN）系统。该系统包括WLAN网络控制器和多个接入点。 WLAN网络控制器经由传输数据网络与多个接入点中的每一个进行通信。 WLAN网络控制器被配置为执行一个或多个网络控制功能以有益于多个接入点。网络控制功能可以从管理和操作，客户端认证，移动性和每用户管理中选择。 WLAN网络控制器相对于多个接入点远程定位和操作。

25. 发明授权

US08467355B2 System and method for providing wireless local area networks as a service 有权
公开(公告)号：US08467355B2
公开(公告)日：2013-06-18
申请号：US12433491
申请日：2009-04-30
申请人： Bernard Herscovici , Stephen Rayment
发明人： Bernard Herscovici , Stephen Rayment
IPC分类号： H04W4/00 , H04L12/50
CPC分类号： H04W12/08 , H04L63/083 , H04L63/0892 , H04L63/102 , H04W24/00 , H04W24/02 , H04W84/10 , H04W84/12 , H04W88/12 , H04W92/12
摘要： A wireless local area network (WLAN) system is provided. The system comprises a WLAN network controller and a plurality of access points. The WLAN network controller is in communication with each of the plurality of access points via a transport data network. The WLAN network controller is configured to perform one or more network control functions for the benefit of the plurality of access points. The network control functions may be selected from management and operation, client authentication, mobility, and per-user administration. The WLAN network controller is remotely located and operated with respect to the plurality of access points.

26. 发明授权

US08280337B2 System and method for zero intermediate frequency filtering of information communicated in wireless networks 有权
标题翻译：在无线网络中传送的信息的零中频滤波系统和方法
公开(公告)号：US08280337B2
公开(公告)日：2012-10-02
申请号：US13017378
申请日：2011-01-31
申请人： Marc Dubois , Stephen Rayment , Andrew Keir , Kieran Parsons
发明人： Marc Dubois , Stephen Rayment , Andrew Keir , Kieran Parsons
IPC分类号： H04B1/10
CPC分类号： H04B1/30
摘要： A circuit for communicating information in a wireless network includes a filtering circuit in communication with a zero intermediate frequency (ZIF) transceiver circuit. The filtering circuit includes a first mixer in communication with an output of the ZIF transceiver circuit. The filtering circuit includes a first Surface Acoustic Wave (SAW) filter circuit in communication with an output of the first mixer. The filtering circuit includes a second mixer in communication with an output of the first SAW filter circuit. The filtering circuit includes a third mixer, and a second SAW filter circuit in communication with an output of the third mixer. The filtering circuit includes a fourth mixer in communication with an output of the second SAW filter circuit and an input of the ZIF transceiver circuit. The filtering circuit also includes a local oscillator circuit in communication with the first, second, third and fourth mixers.
摘要翻译：用于在无线网络中传送信息的电路包括与零中频（ZIF）收发器电路通信的滤波电路。滤波电路包括与ZIF收发器电路的输出通信的第一混频器。滤波电路包括与第一混频器的输出通信的第一表面声波（SAW）滤波器电路。滤波电路包括与第一SAW滤波器电路的输出通信的第二混频器。滤波电路包括第三混频器和与第三混频器的输出通信的第二SAW滤波器电路。滤波电路包括与第二SAW滤波器电路的输出和ZIF收发器电路的输入通信的第四混频器。滤波电路还包括与第一，第二，第三和第四混频器通信的本地振荡器电路。

27. 发明申请

US20070238419A1 System and method for zero intermediate frequency filtering of information communicated in wireless networks 有权
标题翻译：在无线网络中传送的信息的零中频滤波系统和方法
公开(公告)号：US20070238419A1
公开(公告)日：2007-10-11
申请号：US11399536
申请日：2006-04-07
申请人： Marc Dubois , Stephen Rayment , Andrew Keir , Kieran Parsons
发明人： Marc Dubois , Stephen Rayment , Andrew Keir , Kieran Parsons
IPC分类号： H04B1/44
CPC分类号： H04B1/30
摘要： A circuit for communicating information in a wireless network includes a filtering circuit in communication with a zero intermediate frequency (ZIF) transceiver circuit. The filtering circuit includes a first mixer in communication with an output of the ZIF transceiver circuit. The filtering circuit includes a first Surface Acoustic Wave (SAW) filter circuit in communication with an output of the first mixer. The filtering circuit includes a second mixer in communication with an output of the first SAW filter circuit. The filtering circuit includes a third mixer, and a second SAW filter circuit in communication with an output of the third mixer. The filtering circuit includes a fourth mixer in communication with an output of the second SAW filter circuit and an input of the ZIF transceiver circuit. The filtering circuit also includes a local oscillator circuit in communication with the first, second, third and fourth mixers.
摘要翻译：用于在无线网络中传送信息的电路包括与零中频（ZIF）收发器电路通信的滤波电路。滤波电路包括与ZIF收发器电路的输出通信的第一混频器。滤波电路包括与第一混频器的输出通信的第一表面声波（SAW）滤波器电路。滤波电路包括与第一SAW滤波器电路的输出通信的第二混频器。滤波电路包括第三混频器和与第三混频器的输出通信的第二SAW滤波器电路。滤波电路包括与第二SAW滤波器电路的输出和ZIF收发器电路的输入通信的第四混频器。滤波电路还包括与第一，第二，第三和第四混频器通信的本地振荡器电路。

28. 发明申请

US20070047514A1 Integrated wireless distribution and mesh backhaul networks 有权
标题翻译：集成无线分布和网状回程网络
公开(公告)号：US20070047514A1
公开(公告)日：2007-03-01
申请号：US11592994
申请日：2006-11-06
申请人： Stephen Rayment , Bernard Herscovich
发明人： Stephen Rayment , Bernard Herscovich
IPC分类号： H04L12/28 , H04L12/56
CPC分类号： H04W84/00 , H04L45/02 , H04L45/124 , H04W28/08 , H04W40/00 , H04W40/02 , H04W40/06 , H04W40/246
摘要： Networks, devices and methods related to wireless networking. A wireless network using nodes that perform both distribution and backhaul functions is provided. These nodes constitute the key elements of a wireless network that would be deployed and controlled by a wireless network operator. Each node contains a distribution wireless module which is wirelessly coupled to the wireless end user device using a point to multipoint scheme. Also integrated into each node is at least one backhaul wireless module with a directional wireless antenna. Each backhaul wireless module communicates by way of a point to point wireless link with the backhaul module of one other node. The nodes in the wireless network are interconnected to form a mesh backhaul network. Because of the nature of a mesh network, data traffic can be routed around obstacles that may prevent line of site links. Furthermore, the mesh network allows dynamic routing of data traffic to avoid congestion points or downed links in the network.
摘要翻译：与无线网络相关的网络，设备和方法。提供了使用执行分发和回程功能的节点的无线网络。这些节点构成将由无线网络运营商部署和控制的无线网络的关键要素。每个节点包含分布无线模块，其使用点对多点方案与无线终端用户设备无线耦合。还集成到每个节点中的是具有定向无线天线的至少一个回程无线模块。每个回程无线模块通过与另一个节点的回程模块的点对点无线链路进行通信。无线网络中的节点被互连以形成网状回程网络。由于网状网络的性质，数据流量可以围绕可能阻止站点链接行的障碍物路由。此外，网状网络允许数据流量的动态路由以避免网络中的拥塞点或链路断开。

29. 发明申请

US20050185606A1 Mobile station traffic routing 有权
标题翻译：移动台流量路由
公开(公告)号：US20050185606A1
公开(公告)日：2005-08-25
申请号：US10782196
申请日：2004-02-19
申请人： Stephen Rayment , Biswajit Nandy , Tricci So
发明人： Stephen Rayment , Biswajit Nandy , Tricci So
IPC分类号： H04L12/56 , H04L12/66 , H04W8/26 , H04W24/00 , H04W40/22 , H04W88/16 , H04W92/02 , H04Q7/00
CPC分类号： H04W8/082 , H04W40/22 , H04W80/04 , H04W88/16
摘要： Devices, networks and methods relating to routing gateway traffic in a mesh network for wireless access. A mesh network has multiple nodes in at least one gateway node through which all incoming and outgoing data traffic pass through. The nodes provide wireless access to wireless and user devices, each of which is associated with a node in the mesh network. Each gateway node contains a record detailing which nodes are providing wireless access to which wireless end user device and which nodes are associated with which end user devices. This record of each end user device's location is periodically updated as the gateway node periodically receives data from the nodes which detail the device is being serviced by which node. Any incoming data traffic destined for an end user device is encapsulated and routed to the proper node servicing that end user device.
摘要翻译：与用于无线接入的网状网络中的路由网关流量相关的设备，网络和方法。网状网络在至少一个网关节点中具有多个节点，所有传入和传出的数据流量通过该节点通过。节点向无线终端用户设备提供无线接入，每个终端用户设备与网状网络中的节点相关联。每个网关节点包含一个记录，详细说明哪些节点正在向哪个无线终端用户设备提供无线接入，以及哪些节点与哪些终端用户设备相关联。随着网关节点周期性地从节点接收数据，周期性地更新每个最终用户设备的位置的该记录，详细说明该设备被哪个节点服务。去往最终用户设备的任何传入数据流量被封装并路由到为最终用户设备提供服务的正确节点。

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