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    Apparatus, system and method capable of recovering from disjoint clusters in an mesh network
    2.
    发明授权
    Apparatus, system and method capable of recovering from disjoint clusters in an mesh network 失效
    能够从网状网络中的不相交簇恢复的装置，系统和方法

    公开(公告)号：US07580364B2

    公开(公告)日：2009-08-25

    申请号：US11067211

    申请日：2005-02-25

    申请人： Mousumi Hazra ,  Mustafa Demirhan ,  Nandakishore Kushalnagar

    发明人： Mousumi Hazra ,  Mustafa Demirhan ,  Nandakishore Kushalnagar

    IPC分类号： H04L12/26 ,  H04L12/28 ,  H04W24/00 ,  H04W4/00

    CPC分类号： H04W40/24 ,  H04W8/26 ,  H04W24/04 ,  H04W48/08 ,  H04W84/12 ,  H04W88/08

    摘要： An embodiment of the present invention provides an apparatus, comprising a transceiver capable of recovering from disjoint clusters in a mesh network by adding an additional Extended Service Set number (ESS Number) information element (IE) in the Beacon and Probe Response frames in at least one access point (AP) in said mesh network and all newly joining APs performing a scan of all channels to detect what channel the extended service set (ESS) is running on its ESS Number and putting this ESS number into their beacons Probe responses.

    摘要翻译： 本发明的一个实施例提供了一种装置，其包括能够通过在至少在信标和探测响应帧中添加额外的扩展服务集编号（ESS编号）信息单元（IE）而在网状网络中从不相交的群集中恢复的收发机 所述网状网络中的一个接入点（AP）和所有新加入的AP执行所有信道的扫描以检测扩展服务集（ESS）在其ESS号上运行的信道，并将该ESS号码放入其信标探测响应中。

    Channel selection in a wireless network
    3.
    发明授权
    Channel selection in a wireless network 失效
    无线网络中的频道选择

    公开(公告)号：US07574176B2

    公开(公告)日：2009-08-11

    申请号：US11089888

    申请日：2005-03-24

    申请人： Nandakishore Kushalnagar ,  Mousumi Hazra ,  Mustafa Demirhan ,  Jasmeet Chhabra

    发明人： Nandakishore Kushalnagar ,  Mousumi Hazra ,  Mustafa Demirhan ,  Jasmeet Chhabra

    IPC分类号： H04B1/00 ,  H04B15/00

    CPC分类号： H04W72/02 ,  H04B17/345 ,  H04W48/16 ,  H04W72/082

    摘要： A method of operation in a communications device is disclosed. The method of operation includes obtaining interference information associated with a plurality of channels, including age of the interference information, and selecting one of the plurality of channels, based at least in part on the interference information and their age. Communications devices, subsystems, and systems equipped to operate in the above described manner are also disclosed.

    摘要翻译： 公开了一种在通信设备中的操作方法。 操作方法包括：至少部分地基于干扰信息及其年龄，获得与多个信道相关联的干扰信息，包括干扰信息的年龄，以及选择多个信道之一。 还公开了以上述方式操作的通信设备，子系统和系统。

    Systems and methods of distributed self-configuration for extended service set mesh networks
    4.
    发明申请
    Systems and methods of distributed self-configuration for extended service set mesh networks 有权
    扩展服务集网状网络的分布式自配置系统和方法

    公开(公告)号：US20060014536A1

    公开(公告)日：2006-01-19

    申请号：US10890950

    申请日：2004-07-14

    申请人： Mustafa Demirhan ,  Mousumi Hazra ,  Nandakishore Kushalnagar ,  Mark Yarvis

    发明人： Mustafa Demirhan ,  Mousumi Hazra ,  Nandakishore Kushalnagar ,  Mark Yarvis

    IPC分类号： H04Q7/20

    CPC分类号： H04W28/18 ,  H04W16/14 ,  H04W24/00

    摘要： An embodiment selects radio frequency parameters that are optimal for an extended service set mesh network having a wireless mesh of several access points and clients. This embodiment may include: periodically scanning, by all access points and clients, channels to maintain an up-to-date channel interference table and to detect an interference source; detecting an interference source; electing a leader access point; gathering, by each access point except the leader access point, information from respective clients of each access point, and sending the information to the leader access point; selecting, by the leader access point, optimal radio frequency parameters using the information received by the leader access point; and disseminating the selected radio frequency parameters to the access points. A system may implement the operational embodiment.

    摘要翻译： 一个实施例选择对具有若干接入点和客户端的无线网状网络的扩展服务集网状网络最优的射频参数。 该实施例可以包括：由所有接入点和客户端周期性地扫描用于维持最新信道干扰表并检测干扰源的信道; 检测干扰源; 选举领导人接入点; 每个接入点除了前导接入点之外的每个接入点收集来自每个接入点的相应客户端的信息，并将该信息发送到该接入点; 使用由领导接入点接收的信息，由领导接入点选择最佳射频参数; 并将所选择的射频参数传播到接入点。 系统可以实现操作实施例。

    Channel selection for mesh networks having nodes with multiple radios
    10.
    发明申请
    Channel selection for mesh networks having nodes with multiple radios 失效
    具有多个无线电节点的网状网络的信道选择

    公开(公告)号：US20070002794A1

    公开(公告)日：2007-01-04

    申请号：US11171577

    申请日：2005-06-30

    申请人： Mustafa Demirhan ,  Mousumi Hazra ,  W. Conner

    发明人： Mustafa Demirhan ,  Mousumi Hazra ,  W. Conner

    IPC分类号： H04Q7/00 ,  H04L12/56

    CPC分类号： H04W40/24 ,  H04L43/0888 ,  H04W40/02 ,  H04W72/10 ,  H04W84/18

    摘要： Channels are selected for nodes in a wireless mesh network in a manner that enhances connectivity and throughput in the network. For a node in the network, channel configurations are first identified that satisfy a predetermined connectivity constraint with respect to neighbor nodes of the node. A channel configuration is then selected from the identified configurations based on an achievable throughput of the configuration.

    摘要翻译： 以无线网状网络中的节点为增强网络中的连接性和吞吐量的方式选择信道。 对于网络中的节点，首先识别满足关于节点的邻居节点的预定连接约束的信道配置。 然后基于配置的可实现的吞吐量从所识别的配置中选择信道配置。