System and method for routing data between different types of nodes in a wireless network
    1.
    发明申请
    System and method for routing data between different types of nodes in a wireless network 有权
    用于在无线网络中的不同类型的节点之间路由数据的系统和方法

    公开(公告)号:US20060098611A1

    公开(公告)日:2006-05-11

    申请号:US11221135

    申请日:2005-09-07

    IPC分类号: H04Q7/24

    摘要: A method and system for routing data in a wireless network (400) that enables all nodes (106, 402, 404, 406, 408) to find routes to each other even if the nodes are incapable of operating as a router to route packets received from other nodes (106, 402, 404, 406, 408). The meshed nodes (106, 402) which are capable of performing packet routing act as proxy nodes for their associated non-meshed nodes (STA 13-STA 15) to route packets from their associated non-meshed nodes (STA 13-STA 15) to destination nodes. Some of the meshed nodes further operate as intelligent access points (106) to provide the non-meshed nodes and other meshed nodes with access to other networks, such as the Internet (402).

    摘要翻译: 一种用于在无线网络(400)中路由数据的方法和系统,其使得所有节点(106,402,404,406,408)能够找到彼此的路由,即使节点不能作为路由器操作以路由分组 来自其他节点(106,402,404,406,408)。 能够执行分组路由的网状节点(106,402)作为其相关联的非网格节点(STA 13 -STA 15)的代理节点,用于路由来自其相关联的非网格节点(STA 13 -STA 15)的分组, 到目标节点。 一些网状节点进一步作为智能接入点(106)来操作,以向非网状节点和其他网状节点提供对诸如因特网(402)的其他网络的访问。

    Method for switching the use of an access point (AP) within a wireless communications network
    3.
    发明申请
    Method for switching the use of an access point (AP) within a wireless communications network 审中-公开
    用于在无线通信网络内切换接入点(AP)的使用的方法

    公开(公告)号:US20070153738A1

    公开(公告)日:2007-07-05

    申请号:US11321672

    申请日:2005-12-29

    IPC分类号: H04Q7/00 H04L12/56

    摘要: A method for switching the use of an access point (AP) in a wireless communication network without explicitly updating a proxy address resolution protocol (ARP) cache (200) includes first providing a communication between a network node (111) and a first access point (107) utilizing a first proxy ARP cache. The communication is then switched from the first access point (107) to a second access point (109) utilizing a second proxy ARP cache. In order to reduce messaging traffic in the wireless communications network, any future inquiries regarding the address of the network node (111′) continue to be serviced by the first access point (107) and its first proxy ARP cache.

    摘要翻译: 一种用于在无需明确更新代理地址解析协议(ARP)高速缓存(200)的情况下切换无线通信网络中的接入点(AP)的使用的方法包括首先提供网络节点(111)和第一接入点 (107)利用第一代理ARP高速缓存。 然后使用第二代理ARP高速缓存从第一接入点(107)切换到第二接入点(109)。 为了减少无线通信网络中的消息流量,关于网络节点(111')的地址的任何未来的查询继续由第一接入点(107)及其第一代理ARP高速缓存服务。

    Method for testing links in a wireless network
    4.
    发明申请
    Method for testing links in a wireless network 审中-公开
    在无线网络中测试链路的方法

    公开(公告)号:US20070070911A1

    公开(公告)日:2007-03-29

    申请号:US11238742

    申请日:2005-09-29

    IPC分类号: H04J3/14 H04J1/16 H04Q7/24

    摘要: A method for testing links in a adhoc wireless network 100 is disclosed. The adhoc wireless network 100 comprises a plurality of nodes 305,310,315,320 linked together using a communication route 345. The method comprising the steps of triggering a link test requirement of a link 340 between a first node 305 and a second node 320 in the adhoc wireless network 100; and performing the link test by the first node 305 sending one or more test packets using one or more link test parameters directly from the first node 305 to the second node 320 irrespective of the communication route 345.

    摘要翻译: 公开了一种用于测试自组织无线网络100中的链路的方法。 自适应无线网络100包括使用通信路由345链接在一起的多个节点305,310,315,320。 该方法包括以下步骤:触发无线网络100中的第一节点305和第二节点320之间的链路340的链路测试需求; 以及执行由第一节点305使用一个或多个链路测试参数直接从第一节点305向第二节点320发送一个或多个测试分组的链路测试,而与通信路由345无关。

    System and method for associating different types of nodes with access point nodes in a wireless network to route data in the wireless network
    5.
    发明申请
    System and method for associating different types of nodes with access point nodes in a wireless network to route data in the wireless network 有权
    将不同类型的节点与无线网络中的接入点节点相关联以在无线网络中路由数据的系统和方法

    公开(公告)号:US20060098612A1

    公开(公告)日:2006-05-11

    申请号:US11221136

    申请日:2005-09-07

    IPC分类号: H04Q7/24

    摘要: A method and system for routing data in a wireless network (400) that enables all nodes (106, 402, 404, 406, 408) to find routes to each other even if the nodes (106, 402, 404, 406, 408) are non-meshed which are incapable of operating as a router to route packets received from other nodes (106, 402, 404, 406, 408), and for associating and reassociating the non-meshed and meshed nodes with other meshed nodes (106, 402, 404, 406, 408). The non-meshed nodes (STA 13-STA 15) request association with one of the meshed nodes (AP5) which are capable of performing packet routing, to request that the meshed node (AP5) with which the non-meshed node (STA 13) is associating operate as a proxy node to route packets between the associated non-meshed node (STA 13) and other meshed or non-meshed nodes (106, 402, 404, 406, 408). Some of the meshed nodes (106) further operate as intelligent access points (106) to provide the non-meshed nodes (STA 13-STA 15) and other meshed nodes (402) with access to other networks, such as the Internet (402), as well as to effect the association and reassociation of the non-meshed and meshed nodes (106, 402, 404, 406, 408).

    摘要翻译: 一种在无线网络(400)中路由数据的方法和系统,其使得所有节点(106,402,404,406,408)能够找到彼此的路由,即使节点(106,402,404,406,408) 不能作为路由器操作来路由从其他节点(106,402,404,406,408)接收到的分组,并且用于将非网状和网状节点与其他网格节点(106,104,404,408)相关联并重新关联, 402,404,406,408)。 非网状节点(STA 13 -STA 15)请求与能够执行分组路由的网格节点(AP 5)之一的关联,以请求与非网格节点(AP 5) STA 13)作为代理节点进行关联,以在相关联的非网格节点(STA 13)与其他网格或非网格节点(106,402,404,406,408)之间路由分组。 一些网状节点(106)进一步作为智能接入点(106)运行,以向非网状节点(STA 13 -STA 15)和其他网状节点(402)提供对诸如因特网(402)等其他网络的访问 ),以及实现非网格和网格节点(106,402,404,406,408)的关联和重新关联。

    Smart RF over glasss (RFoG) CPE unit with seamless PON upgrade capability
    7.
    发明申请
    Smart RF over glasss (RFoG) CPE unit with seamless PON upgrade capability 有权
    智能射频玻璃(RFoG)CPE单元,具有无缝PON升级功能

    公开(公告)号:US20100142949A1

    公开(公告)日:2010-06-10

    申请号:US12587889

    申请日:2009-10-13

    IPC分类号: H04J14/02

    摘要: Methods and apparatus are described for “Smart” RF over Glass (RFoG) CPE Unit with Seamless PON Upgrade Capability. A method includes operating a customer premises equipment device including transporting upstream cable return services with a laser; and switching a drive source for the upstream laser from an analog driver to a digital driver by using a managed electrical switch to reuse a wavelength of the laser. An apparatus includes a customer premises equipment device including a laser for transporting upstream cable return services; and a managed electrical switch coupled to the laser that is used to switch a drive source for the upstream laser to reuse a wavelength of the laser.

    摘要翻译: 描述了具有无缝PON升级能力的“Smart”RF over Glass(RFoG)CPE单元的方法和设备。 一种方法包括操作客户驻地设备设备,包括用激光传输上游电缆返回服务; 以及通过使用被管理的电开关将上游激光器的驱动源从模拟驱动器切换到数字驱动器以重新使用激光器的波长。 一种装置包括:客户驻地设备装置,包括用于传输上游电缆返回服务的激光; 以及耦合到激光器的被管理的电开关,其用于切换用于上游激光器的驱动源以重新使用激光器的波长。

    Apparatus and method for multicasting data in a communication network
    8.
    发明申请
    Apparatus and method for multicasting data in a communication network 有权
    在通信网络中组播数据的装置和方法

    公开(公告)号:US20070153789A1

    公开(公告)日:2007-07-05

    申请号:US11324483

    申请日:2006-01-03

    IPC分类号: H04L12/56

    摘要: Techniques are provided for providing information to a group of nodes over a medium. Before transmitting information to the group of nodes, a source can analyze factors to determine transmission reliability of a first transmission technique and a second transmission technique and generate an analysis result. Based on the result of this analysis, the source can select one of the first transmission technique and the second transmission technique for providing the information to the group of nodes over the medium.

    摘要翻译: 提供了用于通过介质向一组节点提供信息的技术。 在将信息发送到节点组之前,源可以分析因素来确定第一传输技术和第二传输技术的传输可靠性并产生分析结果。 基于该分析的结果,源可以选择第一传输技术和第二传输技术之一,以将信息提供给介质上的节点组。

    System and method for controlling congestion in multihopping wireless networks
    9.
    发明申请
    System and method for controlling congestion in multihopping wireless networks 有权
    用于控制多行无线网络拥塞的系统和方法

    公开(公告)号:US20060146704A1

    公开(公告)日:2006-07-06

    申请号:US11300526

    申请日:2005-12-14

    IPC分类号: H04L12/26

    摘要: A system and method to control congestion in a multihopping wireless communication network (100). The system and method distribute the congestion information back to the ingress points (106) and traffic source nodes (102, 106, 107) in the network (100) through the actual route of the data flow that contributes to the congestion. The system and method therefore avoid bottleneck points (102-5) in the network (100) to reduce congestion. The system and method can be used for packet-based, route-based or flow-based traffic shaping in a multihop wireless network (100) employing different media access control (MAC) and routing layer protocols. Moreover, the system and method is capable of distributing congestion and service differentiation information between different interfaces in the network (100).

    摘要翻译: 一种用于控制多行无线通信网络(100)中的拥塞的系统和方法。 系统和方法通过有助于拥塞的数据流的实际路由将拥塞信息分发回网络(100)中的入口点(106)和业务源节点(102,106,107)。 因此,系统和方法避免了网络(100)中的瓶颈点(102-5)以减少拥塞。 该系统和方法可用于采用不同媒体访问控制(MAC)和路由层协议的多跳无线网络(100)中的基于分组,基于路由或基于流的流量整形。 此外,该系统和方法能够在网络中的不同接口之间分配拥塞和服务差异信息(100)。

    N-way broadcast / narrowcast combiner
    10.
    发明申请
    N-way broadcast / narrowcast combiner 有权
    N路广播/窄频组合器

    公开(公告)号:US20070274721A1

    公开(公告)日:2007-11-29

    申请号:US11890026

    申请日:2007-08-02

    IPC分类号: H04J14/00

    摘要: Systems and methods are described for an optiplex. A method includes: conveying a first narrowcast signal to a first optical combiner; conveying a second narrowcast signal to a second optical combiner; tapping into said first narrowcast signal; monitoring a first characteristic of said first narrowcast signal; tapping into said second narrowcast signal; monitoring a second characteristic of said second narrowcast signal; combining a broadcast signal with the first narrowcast signal using the first optical combiner; and combining said broadcast signal with the second narrowcast signal using the second optical combiner. An apparatus includes: a first optical input; an optical splitter connected to said first optical input; a first optical waveguide connected to said optical splitter; a second optical waveguide connected to said optical splitter; a first optical combiner connected to said first optical waveguide; a second optical combiner connected to said second optical waveguide; a second optical input; an optical demultiplexer connected to said second optical input; a third optical waveguide connected to said optical demultiplexer; a fourth optical waveguide connected to said optical demultiplexer; a first tap coupler connected to said third optical waveguide and said first optical combiner; a second tap coupler connected to said forth optical waveguide and said second optical combiner; a first optical signal sensor coupled to both said first tap coupler and a signal processing unit; and a second optical signal sensor coupled to both said second tap coupler and said signal processing unit.

    摘要翻译: 对于optiplex描述了系统和方法。 一种方法包括:将第一窄信号传送到第一光合成器; 将第二窄信号传送到第二光合成器; 轻击所述第一窄信号; 监测所述第一窄信号的第一特性; 敲击所述第二窄信号; 监测所述第二窄信号的第二特性; 使用所述第一光合成器将广播信号与所述第一窄信号组合; 以及使用所述第二光合成器将所述广播信号与所述第二窄信号组合。 一种装置包括:第一光输入; 连接到所述第一光输入的光分路器; 连接到所述光分路器的第一光波导; 连接到所述光分路器的第二光波导; 连接到所述第一光波导的第一光合并器; 连接到所述第二光波导的第二光合成器; 第二光输入; 连接到所述第二光输入的光解复用器; 连接到所述光解复用器的第三光波导; 连接到所述光解复用器的第四光波导; 连接到所述第三光波导和所述第一光合成器的第一分接耦合器; 连接到所述第四光波导和所述第二光合成器的第二分接耦合器; 耦合到所述第一抽头耦合器和信号处理单元的第一光信号传感器; 以及耦合到所述第二抽头耦合器和所述信号处理单元两者的第二光信号传感器。