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1.发明授权System and method to provide differentiated routing in multi-hop multi-radio wireless networks 有权在多跳多无线网络中提供差分路由的系统和方法公开(公告)号：US08811234B2
公开(公告)日：2014-08-19
申请号：US13406298
申请日：2012-02-27
IPC分类号： H04L12/28
CPC分类号： H04W40/02 , H04L45/124 , H04L45/302
摘要： A method provides for differentiating usage permissions between different categories of communication traffic within a given network. The method includes ensuring one or more categories of traffic never transits communication radios, link, and/or spectrums dedicated to a different category of traffic. A combined routing metric is calculated using a scaling factor for discouraging usage of restricted communication links and encouraging usage of non-restricted communication links.
摘要翻译： 一种方法提供用于区分给定网络内的不同类别的通信流量之间的使用许可。 该方法包括确保一个或多个类别的业务不会传输专用于不同业务类别的通信无线电，链路和/或频谱。 使用缩放因子计算组合路由度量，以阻止受限通信链路的使用，并鼓励使用非限制性通信链路。
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2.发明申请SYSTEM AND METHOD TO PROVIDE DIFFERENTIATED ROUTING IN MULTI-HOP MULTI-RADIO WIRELESS NETWORKS 有权在多路无线电无线网络中提供差分路由的系统和方法公开(公告)号：US20100303005A1
公开(公告)日：2010-12-02
申请号：US12474708
申请日：2009-05-29
IPC分类号： H04W4/00
CPC分类号： H04W40/02 , H04L45/124 , H04L45/302
摘要： A method provides for differentiating usage permissions between different categories of communication traffic within a given network. The method includes ensuring one or more categories of traffic never transits communication radios, link, and/or spectrums dedicated to a different category of traffic. A combined routing metric is calculated using a scaling factor for discouraging usage of restricted communication links and encouraging usage of non-restricted communication links.
摘要翻译： 一种方法提供用于区分给定网络内的不同类别的通信流量之间的使用许可。 该方法包括确保一个或多个类别的业务不会传输专用于不同业务类别的通信无线电，链路和/或频谱。 使用缩放因子计算组合路由度量，以阻止受限通信链路的使用，并鼓励使用非限制性通信链路。
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3.发明申请SYSTEM AND METHOD FOR SELECTING A ROUTE BASED ON LINK METRICS INCORPORATING CHANNEL BANDWIDTH, SPATIAL STREAMS AND/OR GUARD INTERVAL IN A MULTIPLE-INPUT MULTIPLE-OUTPUT (MIMO) NETWORK 有权在多输入多输出（MIMO）网络中选择基于链路量的路由选择信道带宽，空间流和/或守卫间隔的系统和方法公开(公告)号：US20100246480A1
公开(公告)日：2010-09-30
申请号：US12415687
申请日：2009-03-31
CPC分类号： H04W40/02 , H04L45/123 , H04L45/124
摘要： Systems and methods are provided for determining a link metric for a communication link along a path between a source node to a destination node is provided. A node can generate a link metric (LM) for the communication link between the particular node and next-hop node towards the destination node in the path based on a plurality of variables. The node can determine the LM for the communication link based on a plurality of variables including: bandwidth on the communication link, a number of spatial streams used to transmit over the communication link, and a guard interval used used to transmit over the communication link.
摘要翻译： 提供了用于确定沿着源节点到目的地节点之间的路径的通信链路的链路度量的系统和方法。 基于多个变量，节点可以针对路径中的目的节点向特定节点和下一跳节点之间的通信链路生成链路量度（LM）。 节点可以基于多个变量来确定通信链路的LM，包括：通信链路上的带宽，用于通过通信链路传输的空间流的数量，以及用于通过通信链路传输的保护间隔。
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公开(公告)号：US20070165592A1
公开(公告)日：2007-07-19
申请号：US11622808
申请日：2007-01-12
申请人： Hrishikesh Gossain , Pankaj Aggarwal , Charles Barker , Keith Goldberg , William Hasty , Avinash Joshi , Shyamal Ramachandran , Surong Zeng , Heyun Zheng , Sebnem Ozer
发明人： Hrishikesh Gossain , Pankaj Aggarwal , Charles Barker , Keith Goldberg , William Hasty , Avinash Joshi , Shyamal Ramachandran , Surong Zeng , Heyun Zheng , Sebnem Ozer
IPC分类号： H04J3/24
摘要： The present invention provides a system and method for multihop packet forwarding within a multihop wireless communication network. The method uses a data frame format including at least the four address fields to forward packets in a multihop wireless network. The method includes generating a route request packet at a routable device in response to receiving a packet destined for an unknown destination. The route request packet includes an originating device field including an address of an originating device, wherein the originating device generated the packet originally; and a source field, wherein the source field includes an address of the first routable device which generated the route request packet.
摘要翻译： 本发明提供了一种用于多跳无线通信网络内的多跳分组转发的系统和方法。 该方法使用包括至少四个地址字段的数据帧格式来在多跳无线网络中转发分组。 该方法包括响应于接收到目的地为未知目的地的分组，在可路由设备处生成路由请求分组。 路由请求分组包括包括始发设备的地址的始发设备字段，其中始发设备最初生成分组; 源字段，其中源字段包括生成路由请求分组的第一可路由设备的地址。
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5.发明授权Method for selecting communication links in a multi-radio wireless communication system 有权一种用于在多无线电无线通信系统中选择通信链路的方法公开(公告)号：US08995354B2
公开(公告)日：2015-03-31
申请号：US12433688
申请日：2009-04-30
IPC分类号： H04W4/00 , H04W40/02 , H04L12/751 , H04W40/24 , H04W84/18
CPC分类号： H04W40/02 , H04L45/026 , H04W40/24 , H04W84/18
摘要： A method provides for selecting a communication interface towards an access point by a wireless communication device. The method includes receiving one or more HELLO messages from the access point; determining whether any of a plurality of communication links is being used to reach the access point by evaluating at least one field of each of the received HELLO messages; penalizing a link metric of a communication link when the communication link is being used; and selecting a communication interface towards the access point, wherein the selected communication interface is coupled to a best communication link having a best link metric.
摘要翻译： 一种方法提供用于通过无线通信设备选择朝向接入点的通信接口。 该方法包括从接入点接收一个或多个HELLO消息; 通过评估所接收的每个HELLO消息的至少一个字段来确定是否正在使用多个通信链路中的任何一个来到达所述接入点; 当使用通信链路时惩罚通信链路的链路度量; 以及向所述接入点选择通信接口，其中所选择的通信接口耦合到具有最佳链路度量的最佳通信链路。
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6.发明授权System and method for selecting a route based on link metrics incorporating channel bandwidth, spatial streams and/or guard interval in a multiple-input multiple-output (MIMO) network 有权用于基于包含多输入多输出（MIMO）网络中的信道带宽，空间流和/或保护间隔的链路度量来选择路由的系统和方法公开(公告)号：US08798034B2
公开(公告)日：2014-08-05
申请号：US12415687
申请日：2009-03-31
CPC分类号： H04W40/02 , H04L45/123 , H04L45/124
摘要： Systems and methods are provided for determining a link metric for a communication link along a path between a source node to a destination node is provided. A node can generate a link metric (LM) for the communication link between the particular node and next-hop node towards the destination node in the path based on a plurality of variables. The node can determine the LM for the communication link based on a plurality of variables including: bandwidth on the communication link, a number of spatial streams used to transmit over the communication link, and a guard interval used used to transmit over the communication link.
摘要翻译： 提供了用于确定沿着源节点到目的地节点之间的路径的通信链路的链路度量的系统和方法。 基于多个变量，节点可以针对路径中的目的节点向特定节点和下一跳节点之间的通信链路生成链路量度（LM）。 节点可以基于多个变量来确定通信链路的LM，包括：通信链路上的带宽，用于通过通信链路传输的空间流的数量，以及用于通过通信链路传输的保护间隔。
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7.发明申请SYSTEM AND METHOD TO PROVIDE DIFFERENTIATED ROUTING IN MULTI-HOP MULTI-RADIO WIRELESS NETWORKS 有权在多路无线电无线网络中提供差分路由的系统和方法公开(公告)号：US20120147780A1
公开(公告)日：2012-06-14
申请号：US13406298
申请日：2012-02-27
CPC分类号： H04W40/02 , H04L45/124 , H04L45/302
摘要： A method provides for differentiating usage permissions between different categories of communication traffic within a given network. The method includes ensuring one or more categories of traffic never transits communication radios, link, and/or spectrums dedicated to a different category of traffic. A combined routing metric is calculated using a scaling factor for discouraging usage of restricted communication links and encouraging usage of non-restricted communication links.
摘要翻译： 一种方法提供用于区分给定网络内的不同类别的通信流量之间的使用许可。 该方法包括确保一个或多个类别的业务不会传输专用于不同业务类别的通信无线电，链路和/或频谱。 使用缩放因子计算组合路由度量，以阻止受限通信链路的使用，并鼓励使用非限制性通信链路。
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8.发明授权System and method to provide differentiated routing in multi-hop multi-radio wireless networks 有权在多跳多无线网络中提供差分路由的系统和方法公开(公告)号：US08149717B2
公开(公告)日：2012-04-03
申请号：US12474708
申请日：2009-05-29
IPC分类号： H04L12/26
CPC分类号： H04W40/02 , H04L45/124 , H04L45/302
摘要： A method provides for differentiating usage permissions between different categories of communication traffic within a given network. The method includes ensuring one or more categories of traffic never transits communication radios, link, and/or spectrums dedicated to a different category of traffic. A combined routing metric is calculated using a scaling factor for discouraging usage of restricted communication links and encouraging usage of non-restricted communication links.
摘要翻译： 一种方法提供用于区分给定网络内的不同类别的通信流量之间的使用许可。 该方法包括确保一个或多个类别的业务不会传输专用于不同业务类别的通信无线电，链路和/或频谱。 使用缩放因子计算组合路由度量，以阻止受限通信链路的使用，并鼓励使用非限制性通信链路。
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公开(公告)号：US08243603B2
公开(公告)日：2012-08-14
申请号：US11295912
申请日：2005-12-07
申请人： Hrishikesh Gossain , Avinash Joshi
发明人： Hrishikesh Gossain , Avinash Joshi
IPC分类号： G01R31/08
CPC分类号： H04L45/22 , H04W24/00 , H04W40/12 , H04W40/125 , H04W40/14 , H04W40/22 , H04W40/28 , H04W48/08
摘要： A system and method for improving a current wireless communication route, between a source node and a destination node in an on-demand wireless communication network, enables the current communication route to be improved even when the current route has not failed. The method includes analyzing at a local node a packet transmission from the source node, the packet transmission comprising a current route metric (step 705). The local node then determines that it can provide an improved wireless communication route, between the source node and the destination node, having a better route metric than the current route metric (step 710). A route improvement message is then transmitted from the local node to the source node (step 740).
摘要翻译： 用于改善在点播无线通信网络中的源节点和目的地节点之间的当前无线通信路由的系统和方法使即使当前路由未失败也能够改善当前通信路由。 该方法包括在本地节点处分析来自源节点的分组传输，所述分组传输包括当前路由度量（步骤705）。 然后，本地节点确定它可以在源节点和目的地节点之间提供改进的无线通信路由，其具有比当前路由度量更好的路由度量（步骤710）。 然后，路由改进消息从本地节点发送到源节点（步骤740）。
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10.发明申请METHOD FOR SELECTING COMMUNICATION LINKS IN A MULTI-RADIO WIRELESS COMMUNICATION SYSTEM 有权在多无线电通信系统中选择通信链路的方法公开(公告)号：US20100278118A1
公开(公告)日：2010-11-04
申请号：US12433688
申请日：2009-04-30
IPC分类号： H04W74/00
CPC分类号： H04W40/02 , H04L45/026 , H04W40/24 , H04W84/18
摘要： A method provides for selecting a communication interface towards an access point by a wireless communication device. The method includes receiving one or more HELLO messages from the access point; determining whether any of a plurality of communication links is being used to reach the access point by evaluating at least one field of each of the received HELLO messages; penalizing a link metric of a communication link when the communication link is being used; and selecting a communication interface towards the access point, wherein the selected communication interface is coupled to a best communication link having a best link metric.
摘要翻译： 一种方法提供用于通过无线通信设备选择朝向接入点的通信接口。 该方法包括从接入点接收一个或多个HELLO消息; 通过评估所接收的每个HELLO消息的至少一个字段来确定是否正在使用多个通信链路中的任何一个来到达所述接入点; 当使用通信链路时惩罚通信链路的链路度量; 以及向所述接入点选择通信接口，其中所选择的通信接口耦合到具有最佳链路度量的最佳通信链路。
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