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1. 发明授权

US08520578B2 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：US08520578B2
公开(公告)日：2013-08-27
申请号：US13242242
申请日：2011-09-23
申请人： Stephen G. Rayment , Bernard Herscovich
发明人： Stephen G. Rayment , Bernard Herscovich
IPC分类号： H04B7/00
CPC分类号： H04W84/00 , H04L45/02 , H04L45/124 , H04W28/08 , H04W40/00 , H04W40/02 , H04W40/06 , H04W40/246
摘要： 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 wherein 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：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格回程网络，其中数据业务可以围绕可能阻止站点链路的障碍物路由。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。

2. 发明授权

US08447232B2 System and method for frequency offsetting of information communicated in MIMO-based wireless networks 有权
公开(公告)号：US08447232B2
公开(公告)日：2013-05-21
申请号：US13595177
申请日：2012-08-27
申请人： Colin H. Soul , Roland A. Smith , Stephen G. Rayment
发明人： Colin H. Soul , Roland A. Smith , Stephen G. Rayment
IPC分类号： H04B5/00
CPC分类号： H03J7/04 , H04B7/0413 , H04B7/10 , H04L27/0014 , H04L2027/0016 , H04L2027/0028
摘要： A communications system includes a multiple-input/multiple-output (MIMO) architecture for high capacity switched mesh networks. The MIMO architecture has a plurality of radio frequency chains. One of the plurality of radio frequency chains is configured to apply a first frequency offset to a base frequency of an output signal to generate a first transmitting frequency; and another of the plurality of radio frequency chains being configured to apply a second frequency offset to the base frequency to generate a second transmitting frequency. The system uses the carrier frequency offset to lock the clock of the master subsystem to the clock of the slave subsystem, thereby enabling bandwidth expansion to be employed on the MIMO data streams.

3. 发明授权

US08433254B2 System and method for frequency offsetting of information communicated in MIMO-based wireless networks 有权
标题翻译：在基于MIMO的无线网络中传送的信息的频偏的系统和方法
公开(公告)号：US08433254B2
公开(公告)日：2013-04-30
申请号：US13595153
申请日：2012-08-27
申请人： Colin H. Soul , Roland A. Smith , Stephen G. Rayment
发明人： Colin H. Soul , Roland A. Smith , Stephen G. Rayment
IPC分类号： H04B1/38
CPC分类号： H03J7/04 , H04B7/0413 , H04B7/10 , H04L27/0014 , H04L2027/0016 , H04L2027/0028
摘要： A communications system includes a multiple-input/multiple-output (MIMO) architecture for high capacity switched mesh networks. The MIMO architecture has a plurality of radio frequency chains. One of the plurality of radio frequency chains is configured to apply a first frequency offset to a base frequency of an output signal to generate a first transmitting frequency; and another of the plurality of radio frequency chains being configured to apply a second frequency offset to the base frequency to generate a second transmitting frequency. The system uses the carrier frequency offset to lock the clock of the master subsystem to the clock of the slave subsystem, thereby enabling bandwidth expansion to be employed on the MIMO data streams.
摘要翻译：通信系统包括用于大容量交换网状网络的多输入/多输出（MIMO）架构。 MIMO架构具有多个射频链。多个射频链中的一个被配置为对输出信号的基本频率施加第一频率偏移以产生第一发射频率; 并且所述多个射频链中的另一个被配置为对所述基本频率施加第二频率偏移以产生第二发射频率。系统使用载波频率偏移将主子系统的时钟锁定到从属子系统的时钟，从而使得能够在MIMO数据流上采用带宽扩展。

4. 发明授权

US07545782B2 Mobile station traffic routing 有权
标题翻译：移动台流量路由
公开(公告)号：US07545782B2
公开(公告)日：2009-06-09
申请号：US10782196
申请日：2004-02-19
申请人： Stephen G. Rayment , Biswajit Nandy , Tricci Yuk-Ying So
发明人： Stephen G. Rayment , Biswajit Nandy , Tricci Yuk-Ying So
IPC分类号： H04Q7/24 , H04L12/28 , H04L12/56 , H04W4/00
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。

5. 发明申请

US20090117859A1 SYSTEM AND METHOD FOR FREQUENCY OFFSETTING OF INFORMATION COMMUNICATED IN MIMO BASED WIRELESS NETWORKS 审中-公开
标题翻译：基于MIMO的无线网络中信息通信频率偏移的系统与方法
公开(公告)号：US20090117859A1
公开(公告)日：2009-05-07
申请号：US12274794
申请日：2008-11-20
申请人： Roland A. Smith , Chris Williams , Stephen Rayment , Andrew Keir
发明人： Roland A. Smith , Chris Williams , Stephen Rayment , Andrew Keir
IPC分类号： H04B1/44 , H04B7/02 , H04W4/00
CPC分类号： H04B7/0413 , H04B7/0469 , H04B7/10 , H04B7/12
摘要： A communications system includes a multiple-input/multiple-output architecture, which has a plurality of radio frequency chains. One of the plurality of radio frequency chains is configured to apply a first frequency offset to a base frequency of an output signal to generate a first transmitting frequency; and another of the plurality of radio frequency chains being configured to apply a second frequency offset to the base frequency to generate a second transmitting frequency.
摘要翻译：通信系统包括具有多个射频链的多输入/多输出架构。多个射频链中的一个被配置为对输出信号的基本频率施加第一频率偏移以产生第一发射频率; 并且所述多个射频链中的另一个被配置为对所述基本频率施加第二频率偏移以产生第二发射频率。

6. 发明申请

US20070159983A1 Virtual root bridge 有权
标题翻译：虚拟根桥
公开(公告)号：US20070159983A1
公开(公告)日：2007-07-12
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 , H04Q7/24
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。

7. 发明授权

US07030712B2 Radio frequency (RF) circuit board topology 有权
公开(公告)号：US07030712B2
公开(公告)日：2006-04-18
申请号：US10790336
申请日：2004-03-01
申请人： Gilbert P. Brunette , Eric Johnson , Stephen G. Rayment , Colin Soul
发明人： Gilbert P. Brunette , Eric Johnson , Stephen G. Rayment , Colin Soul
IPC分类号： H01P5/00
CPC分类号： H05K1/0251 , H01L2223/6616 , H01L2223/6622 , H01L2223/6627 , H01L2924/1903 , H05K1/0222 , H05K3/429 , H05K2201/0715 , H05K2201/09618 , H05K2201/09718 , H05K2201/09809
摘要： An interconnection structure for interconnecting circuitry on a first conductive layer to circuitry on a second conductive layer is provided. The interconnection structure of the present invention comprises a signal conductor via surrounded by a plurality of ground vias. The plurality of ground vias shield the signal conductor via, thus providing electrical isolation for the conductor via from the rest of the circuitry. One feature of the present invention is that the plurality of ground vias can be modified, adjusting their diameters and their placement relative to the signal conductor via, in order to affect the overall characteristic impedance of the interconnection structure. This feature is useful when propagating high frequency signals between signal traces on different conductive layers of a printed circuit board. In view of the high frequencies used in today's wireless communication systems, the interconnection structure proposed aids in the practical implementation of radio frequency modules by mitigating the effects of impedance discontinuities ordinarily present at signal trace-to-via transition regions.

8. 发明授权

US08687531B2 Wireless system for communication 有权
标题翻译：无线通信系统
公开(公告)号：US08687531B2
公开(公告)日：2014-04-01
申请号：US12964194
申请日：2010-12-09
申请人： Mark Jeffrey Smith
发明人： Mark Jeffrey Smith
IPC分类号： H04B7/00
CPC分类号： H04L12/403
摘要： A system for wirelessly communicating from a high speed data modem using a first radio transceiver at a first location and a second radio transceiver at a second location preferably includes: (i) a housing (containing the data modem, the first radio transceiver, a radio processor, and a power supply) connected to an outdoor supporting structure, which supports a coaxial cable carrying an RF signal and AC power; (ii) a splitter to split the RF signal from the AC power, wherein the radio processor sends a digital signal to the first radio transceiver, which sends the signal to a first antenna, and wherein the signal is provided from the first antenna to a second antenna coupled to the second radio transceiver at a user device, wherein the system communicates the signal from the second antenna to the second radio transceiver and then to a second radio processor coupled to the user device; and wherein the DC power is provided to the data modem, the first radio transceiver, and the radio processor.
摘要翻译：用于在第一位置使用第一无线电收发器从高速数据调制解调器进行无线通信的系统和在第二位置处的第二无线电收发器优选地包括：（i）壳体（包含数据调制解调器，第一无线电收发器，无线电处理器和电源），其连接到室外支撑结构，其支撑携带RF信号和AC电力的同轴电缆; （ii）分离器，用于从所述AC电力分离所述RF信号，其中所述无线电处理器向所述第一无线电收发器发送数字信号，所述第一无线电收发器将所述信号发送到第一天线，并且其中所述信号从所述第一天线提供到第二天线，其在用户设备处耦合到所述第二无线电收发器，其中所述系统将所述信号从所述第二天线传送到所述第二无线电收发器，然后传送到耦合到所述用户设备的第二无线电处理器; 并且其中所述DC功率被提供给所述数据调制解调器，所述第一无线电收发器和所述无线电处理器。

9. 发明授权

US08472920B2 System and method for providing wireless networks as a service 有权
标题翻译：提供无线网络作为服务的系统和方法
公开(公告)号：US08472920B2
公开(公告)日：2013-06-25
申请号：US13338511
申请日：2011-12-28
申请人： Bernard Herscovici , Stephen Rayment
发明人： Bernard Herscovici , Stephen Rayment
IPC分类号： H04M1/66 , H04W4/00
CPC分类号： H04L63/0428 , H04L41/04 , H04L41/28 , H04L63/083 , H04L63/0876 , H04L63/0892 , H04L63/102 , H04L63/162 , H04W12/06 , H04W12/08 , H04W24/02 , H04W84/045 , H04W84/105 , H04W84/12 , H04W88/08 , H04W88/12 , H04W92/12
摘要： A wireless network system is provided. The system comprises a wireless network controller and a plurality of access points and/or femtocells. The wireless network controller is in communication with each of the plurality of access points and/or femtocells via an access data network, and is configured to perform one or more network control functions for the benefit of the plurality of access points and/or femtocells. The network control functions may be selected from management and operation, client authentication, mobility, and per-user administration. The wireless network controller is remotely located and operated with respect to the plurality of access points and/or femtocells.
摘要翻译：提供无线网络系统。该系统包括无线网络控制器和多个接入点和/或毫微微小区。无线网络控制器经由接入数据网络与多个接入点和/或毫微微小区中的每一个进行通信，并且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和/或毫微微小区。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。无线网络控制器相对于多个接入点和/或毫微微小区远程定位和操作。

10. 发明申请

US20130107820A1 HIGH PERFORMANCE MOBILITY NETWORK WITH AUTOCONFIGURATION 有权
公开(公告)号：US20130107820A1
公开(公告)日：2013-05-02
申请号：US13650365
申请日：2012-10-12
申请人： BELAIR NETWORKS INC.
发明人： Chris Williams , Eric Johnson , Dave Park , Marcel Chenier , Stephen Rayment , Roland A. Smith
IPC分类号： H04W72/02
CPC分类号： H04W72/02 , H01Q1/246 , H01Q21/205 , H04W16/28 , H04W24/02 , H04W84/18 , H04W88/02 , H04W88/08
摘要： A high performance wireless mesh architecture which has been optimized for mobile end points is described. The mesh architecture is intended for Navy applications, where the wireless mesh network extends between mobile ships and includes ship-to-shore links, but it is equally applicable to other mobile elements on, in, or under land, air, sea, or space.

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