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    Method for aggregating frames in a wireless communication network
    2.
    发明授权
    Method for aggregating frames in a wireless communication network 有权
    用于在无线通信网络中聚合帧的方法

    公开(公告)号：US08249105B2

    公开(公告)日：2012-08-21

    申请号：US12130439

    申请日：2008-05-30

    申请人： Avinash Joshi ,  Pankaj Aggarwal ,  Manish Shukla

    发明人： Avinash Joshi ,  Pankaj Aggarwal ,  Manish Shukla

    IPC分类号： H04B7/00

    CPC分类号： H04W28/06 ,  H04W28/22

    摘要： A dynamic and distributive aggregation method in which a node determines the frame size of an aggregated frame based on or according to a transmission time of one or more of the received frames. This scheme to aggregate frames is based on the average packet size and average transmission time in the neighborhood. The method enables the aggregated packet size to dynamically change based on the neighborhood conditions. Usage of link rates and fair transmission time assignment enables the high data rate nodes to send more traffic but not to an extent of over-utilizing the channel thus achieving higher throughput efficiencies while maintaining fairness within a high data rate multi-hop wireless communication network.

    摘要翻译： 一种动态和分布式聚合方法，其中节点基于或根据所接收的一个或多个帧的传输时间来确定聚合帧的帧大小。 这种聚合帧的方案是基于邻域的平均分组大小和平均传输时间。 该方法使聚合的分组大小能够根据邻域条件动态地改变。 链路速率和公平传输时间分配的使用使得高数据速率节点能够发送更多的业务，而不是在一定程度上过度利用信道，从而实现更高的吞吐量效率，同时保持在高数据速率的多跳无线通信网络内的公平性。

    SYSTEM AND METHOD FOR IMPROVING EFFICIENCY OF BROADCAST COMMUNICATIONS IN A MULTI-HOP WIRELESS MESH NETWORK
    6.
    发明申请
    SYSTEM AND METHOD FOR IMPROVING EFFICIENCY OF BROADCAST COMMUNICATIONS IN A MULTI-HOP WIRELESS MESH NETWORK 审中-公开
    在多层无线网络中提高广播通信效率的系统和方法

    公开(公告)号：US20100157889A1

    公开(公告)日：2010-06-24

    申请号：US12338053

    申请日：2008-12-18

    申请人： Pankaj Aggarwal ,  Keith J. Goldberg ,  Avinash Joshi ,  Manish Shukla

    发明人： Pankaj Aggarwal ,  Keith J. Goldberg ,  Avinash Joshi ,  Manish Shukla

    IPC分类号： H04W40/02

    CPC分类号： H04W40/02 ,  H04L45/125 ,  H04L45/16 ,  H04L45/48 ,  H04W40/12 ,  H04W84/12 ,  H04W84/18

    摘要： Systems and methods are provided for improving efficiency and reliability of broadcast transmission in a multi-hop wireless mesh communication network. When an intelligent access point (IAP) receives a broadcast packet (BP), the IAP can determine a list of downlink child mesh nodes (DLCMNs) of the IAP based on route information provided in its routing table. After the IAP knows its DLCMNs, the IAP can determine a first lowest data rate (LDR) between the IAP and each of its DLCMNs, and then re-transmit the BP at the first LDR. The BP is then received by at least one “parent” mesh node, which can then perform similar processing, and can then re-transmit the BP to its DLCMNs. This process repeats until the BP reaches a leaf mesh node. In other words, each mesh node can determine its DLCMNs, determine the LDR between itself and each of its DLCMNs, and can then re-transmit the BP at this LDR.

    摘要翻译： 提供了用于提高多跳无线网状通信网络中的广播传输的效率和可靠性的系统和方法。 当智能接入点（IAP）接收到广播分组（BP）时，IAP可以基于其路由表中提供的路由信息​​来确定IAP的下行链路子网格节点（DLCMN）的列表。 在IAP知道其DLCMN之后，IAP可以确定IAP与其每个DLCMN之间的第一最低数据速率（LDR），然后在第一LDR处重新发送BP。 然后由至少一个“父”网格节点接收BP，然后可以执行类似的处理，然后可以将BP重新发送到其DLCMN。 该过程重复直到BP到达叶网状节点。 换句话说，每个网格节点可以确定其DLCMN，确定其与其每个DLCMN之间的LDR，然后可以在该LDR处重新发送BP。

    METHOD FOR AGGREGATING FRAMES IN A WIRELESS COMMUNICATION NETWORK
    7.
    发明申请
    METHOD FOR AGGREGATING FRAMES IN A WIRELESS COMMUNICATION NETWORK 有权
    在无线通信网络中聚合框架的方法

    公开(公告)号：US20090296612A1

    公开(公告)日：2009-12-03

    申请号：US12130439

    申请日：2008-05-30

    申请人： Avinash Joshi ,  Pankaj Aggarwal ,  Manish Shukla

    发明人： Avinash Joshi ,  Pankaj Aggarwal ,  Manish Shukla

    IPC分类号： H04B7/00

    CPC分类号： H04W28/06 ,  H04W28/22

    摘要： A dynamic and distributive aggregation method in which a node determines the frame size of an aggregated frame based on or according to a transmission time of one or more of the received frames. This scheme to aggregate frames is based on the average packet size and average transmission time in the neighborhood. The method enables the aggregated packet size to dynamically change based on the neighborhood conditions. Usage of link rates and fair transmission time assignment enables the high data rate nodes to send more traffic but not to an extent of over-utilizing the channel thus achieving higher throughput efficiencies while maintaining fairness within a high data rate multi-hop wireless communication network.

    摘要翻译： 一种动态和分布式聚合方法，其中节点基于或根据所接收的一个或多个帧的传输时间来确定聚合帧的帧大小。 这种聚合帧的方案是基于邻域的平均分组大小和平均传输时间。 该方法使聚合的分组大小能够根据邻域条件动态地改变。 链路速率和公平传输时间分配的使用使得高数据速率节点能够发送更多的业务，而不是在一定程度上过度利用信道，从而实现更高的吞吐量效率，同时保持在高数据速率的多跳无线通信网络内的公平性。

    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
    8.
    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

    申请人： Pankaj Aggarwal ,  Hrishikesh Gossain ,  Avinash Joshi ,  Manish Shukla

    发明人： Pankaj Aggarwal ,  Hrishikesh Gossain ,  Avinash Joshi ,  Manish Shukla

    IPC分类号： H04L12/26 ,  H04L12/28

    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。