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53 条记录 (耗时 0.026 秒)

    Mobile node data transmission rate selection
    41.
    发明申请
    Mobile node data transmission rate selection 有权
    移动节点数据传输速率选择

    公开(公告)号：US20070263572A1

    公开(公告)日：2007-11-15

    申请号：US11432778

    申请日：2006-05-11

    申请人： Wenge Ren ,  Amalavoyal Chari

    发明人： Wenge Ren ,  Amalavoyal Chari

    IPC分类号： H04Q7/24

    CPC分类号： H04L45/04 ,  H04W28/22 ,  H04W40/02 ,  H04W40/22 ,  H04W48/16 ,  H04W88/16

    摘要： An apparatus and method of a mobile access node selecting a data transmission rate is disclosed. The method includes the mobile access node receiving beacons from a plurality of wireless clusters. Each beacon advertises a data transmission rate a gateway of the wireless cluster that originates the beacon. The mobile access node identifies at least one qualified routing path. The at least one qualified routing path includes a best quality routing path, and other routing paths having a quality within a predetermined margin of the best quality routing path. The mobile access node selects the data transmission rate of the mobile access node to be the lowest data transmission rate advertised by beacons of the at least one qualified routing path.

    摘要翻译： 公开了一种选择数据传输速率的移动接入节点的装置和方法。 该方法包括移动接入节点从多个无线集群接收信标。 每个信标将数据传输速率通告给发起信标的无线集群的网关。 移动接入节点识别至少一个限定的路由路径。 所述至少一个合格路由路径包括最佳质量路由路径，以及具有在最佳质量路由路径的预定边距内的质量的其他路由路径。 移动接入节点选择移动接入节点的数据传输速率为由至少一个合格路由路径的信标通告的最低数据传输速率。

    Selection of routing paths based upon routing packet success ratios of wireless routes within a wireless mesh network
    42.
    发明授权
    Selection of routing paths based upon routing packet success ratios of wireless routes within a wireless mesh network 有权
    基于无线网状网络内的无线路由的路由分组成功率来选择路由路径

    公开(公告)号：US07058021B2

    公开(公告)日：2006-06-06

    申请号：US11044369

    申请日：2005-01-27

    申请人： Devabhaktuni Srikrishna ,  Amalavoyal Chari

    发明人： Devabhaktuni Srikrishna ,  Amalavoyal Chari

    IPC分类号： H04J1/16 ,  H04Q7/00

    CPC分类号： H04W40/12 ,  H04L45/00 ,  H04L45/12 ,  H04L45/124 ,  H04L45/20 ,  H04W40/02 ,  H04W40/10 ,  H04W40/246 ,  H04W40/26 ,  H04W40/32 ,  H04W88/04

    摘要： The invention includes an apparatus and method for determining an optimal route based upon path quality of routes to an access node of a wireless mesh network. The method includes receiving routing packets at the access node through at least one wireless route. Each routing packet includes route information that identifies the wireless route of the routing packet. A success ratio of a number of successfully received routing packets versus a number of transmitted routing packets is determined over a period of time T1, for each wireless route. The wireless route having a greatest success ratio is first selected, as are other wireless routes that have success ratios within a predetermined amount of the greatest success ratio.

    摘要翻译： 本发明包括一种用于基于到无线网状网络的接入节点的路由的路径质量来确定最优路由的装置和方法。 该方法包括通过至少一个无线路由在接入节点处接收路由分组。 每个路由分组包括标识路由分组的无线路由的路由信息​​。 对于每个无线路由，在一段时间T 1内确定成功接收的路由分组数量与发送的路由分组数量的成功率。 首先选择具有最大成功率的无线路由，以及在成功率在预定量的最大成功率内具有成功率的其他无线路由。

    Method for allowing a client to access a wireless system
    43.
    发明授权
    Method for allowing a client to access a wireless system 有权
    允许客户端访问无线系统的方法

    公开(公告)号：US07016328B2

    公开(公告)日：2006-03-21

    申请号：US10602179

    申请日：2003-06-24

    申请人： Amalavoyal Chari ,  Devabhaktuni Srikrishna

    发明人： Amalavoyal Chari ,  Devabhaktuni Srikrishna

    IPC分类号： H04Q7/00

    CPC分类号： H04L61/2015 ,  H04L12/2856 ,  H04L29/12018 ,  H04L45/04 ,  H04L61/10 ,  H04W40/02 ,  H04W40/246 ,  H04W40/248 ,  H04W40/32 ,  H04W40/36 ,  H04W88/08 ,  H04W88/16

    摘要： An apparatus and method for allowing a client to access a wireless system is disclosed. The system includes at least a first wireless access node. The method includes the first wireless access node detecting a client seeking access to the system. The first wireless access node being able to wirelessly connect to a back bone network. Client information is obtained. The first wireless node provides the client a communication path to and from a destination. The communication path is able to include wired and wireless communication links. Routing of information through the communication path between the client and the destination is aided based upon detection of the client. The wireless connection between the first access node and the back bone network can include at least one wireless hop between the first access node and a third access node.

    摘要翻译： 公开了允许客户端访问无线系统的装置和方法。 该系统至少包括第一无线接入节点。 该方法包括第一无线接入节点检测寻求对系统的访问的客户端。 第一无线接入节点能够无线地连接到背骨网络。 获得客户信息。 第一无线节点为客户端提供往返目的地的通信路径。 通信路径能够包括有线和无线通信链路。 基于客户端的检测，辅助通过客户端和目的地之间的通信路径来路由信息。 第一接入节点和后骨网之间的无线连接可以包括第一接入节点和第三接入节点之间的至少一个无线跳跃。

    Roaming of clients between gateways of clusters of a wireless mesh network
    45.
    发明授权
    Roaming of clients between gateways of clusters of a wireless mesh network 有权
    在无线网状网络的群集的网关之间漫游客户端

    公开(公告)号：US08700800B2

    公开(公告)日：2014-04-15

    申请号：US11355091

    申请日：2006-02-15

    申请人： Mukesh Gupta ,  Ramanagopal Vogety ,  Srikanth Chavali ,  Amalavoyal Chari

    发明人： Mukesh Gupta ,  Ramanagopal Vogety ,  Srikanth Chavali ,  Amalavoyal Chari

    IPC分类号： G06F15/16

    CPC分类号： H04W40/36 ,  H04L2212/00 ,  H04W80/04

    摘要： A method and apparatus of allowing client roaming between gateways of a wireless mesh network is disclosed. The gateways are connected through a layer 3 network to an aggregation router. The method includes a first gateway sending a first route update to the aggregation router when a client joins a first cluster of the first gateway, the first gateway aging the route, and a second gateway sending a second route update to the aggregation router when the client roams to a second cluster of the second gateway.

    摘要翻译： 公开了允许客户端在无线网状网络的网关之间漫游的方法和装置。 网关通过第3层网络连接到聚合路由器。 该方法包括当客户端加入第一网关的第一集群时，第一网关对该路由进行老化，以及当客户端向客户端加入第二路由更新到第二路由更新时，向聚合路由器发送第一路由更新的第一网关 漫游到第二个网关的第二个群集。

    Conversion of access nodes to gateways within a wireless mesh network
    46.
    发明授权
    Conversion of access nodes to gateways within a wireless mesh network 有权
    将接入节点转换为无线网状网络内的网关

    公开(公告)号：US08134984B2

    公开(公告)日：2012-03-13

    申请号：US11700513

    申请日：2007-01-31

    申请人： Amalavoyal Chari

    发明人： Amalavoyal Chari

    IPC分类号： H04W4/00

    CPC分类号： H04W88/16 ,  H04W24/00

    摘要： An apparatus and method of a method of a wireless mesh network proposing access nodes for conversion to gateways is disclosed. The method includes each access node of the wireless mesh network measuring wireless mesh network metrics. A server connected to the wireless mesh network obtains the network metrics, and calculates a desirability of conversion of at least one access node to a gateway based upon the network metrics. An apparatus and method of a server of a wireless mesh network calculating which access nodes of the wireless mesh network should be converted to gateways is also disclosed. The method includes the server receiving wireless mesh network metrics from the access nodes, and calculating which of the access nodes should be converted based upon the network metrics.

    摘要翻译： 公开了一种提出将接入节点转换为网关的无线网状网络的方法的装置和方法。 该方法包括测量无线网状网络度量的无线网状网络的每个接入节点。 连接到无线网状网络的服务器获得网络度量，并且基于网络度量来计算至少一个接入节点到网关的转换的可取性。 还公开了无线网状网络的服务器的装置和方法，其计算无线网状网络的哪些接入节点应该被转换成网关。 该方法包括服务器从接入节点接收无线网状网络度量，并根据网络度量计算哪些接入节点应被转换。

    Method of subnet roaming within a network
    48.
    发明授权
    Method of subnet roaming within a network 有权
    网络内子网漫游的方法

    公开(公告)号：US07649866B2

    公开(公告)日：2010-01-19

    申请号：US10996868

    申请日：2004-11-24

    申请人： Amalavoyal Chari ,  Devabhaktuni Srikrishna ,  John Zhuge

    发明人： Amalavoyal Chari ,  Devabhaktuni Srikrishna ,  John Zhuge

    IPC分类号： H04Q7/00

    CPC分类号： H04W80/00 ,  H04L12/2856 ,  H04L29/12018 ,  H04L45/04 ,  H04L61/10 ,  H04L61/2015 ,  H04W40/02 ,  H04W40/246 ,  H04W40/248 ,  H04W40/32 ,  H04W40/36 ,  H04W84/00 ,  H04W88/08 ,  H04W88/16

    摘要： Disclosed is an apparatus and method of client device roaming from a home subnet to a foreign subnet of a network. The method includes the client device accessing the network through a first access node of the home subnet, and the client device roaming to a second access node of the foreign subnet, the client device accessing the network through the second access node, the client device maintaining a fixed client IP address, default gateway IP address and IP subnet attachment as the client device roams from the first access node to the second access node.

    摘要翻译： 公开了一种从家庭子网漫游到网络的外部子网的设备和方法。 该方法包括客户端设备通过归属子网的第一接入节点接入网络，客户端设备漫游到外部子网的第二接入节点，客户端设备通过第二接入节点接入网络，客户端设备维护 当客户端设备从第一接入节点漫游到第二接入节点时，固定的客户端IP地址，默认网关IP地址和IP子网附件。

    Multi-channel mesh network
    49.
    发明授权
    Multi-channel mesh network 有权
    多通道网状网络

    公开(公告)号：US07505426B2

    公开(公告)日：2009-03-17

    申请号：US10816734

    申请日：2004-04-02

    申请人： Devabhaktuni Srikrishna ,  Amalavoyal Chari

    发明人： Devabhaktuni Srikrishna ,  Amalavoyal Chari

    IPC分类号： H04H20/71

    CPC分类号： H04L45/00 ,  H04L45/125 ,  H04L45/20 ,  H04L45/22 ,  H04W40/02 ,  H04W40/10 ,  H04W40/12 ,  H04W40/22 ,  H04W40/246 ,  H04W40/26 ,  H04W40/30 ,  H04W40/32 ,  H04W48/16 ,  H04W88/04

    摘要： A method of selecting at least one routing path between and access node and a gateway is provided. The method includes the access node receiving over a plurality of channels, indicators from at least one upstream access node, the indicators providing information of selected upstream paths between each of the upstream access nodes and upstream gateways. The access node determines an optimal set of routing paths between the access node and at least one upstream gateway, based upon the indicators, the optimal set of routing paths including a combination of paths over multiple channels.

    摘要翻译： 提供了一种在接入节点和网关之间选择至少一个路由路径的方法。 该方法包括：接入节点通过多个信道接收来自至少一个上游接入节点的指示符，所述指示符提供在每个上游接入节点和上游网关之间选择的上游路径的信息。 所述接入节点基于所述指示符，确定所述接入节点和至少一个上游网关之间的路由路径的最佳集合，所述路由路径的最佳集合包括多个信道上的路径的组合。