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    GATEWAY ADVERTISEMENT IN A WIRELESS MESH
    11.
    发明申请
    GATEWAY ADVERTISEMENT IN A WIRELESS MESH 审中-公开
    网关广告在无线网中

    公开(公告)号：US20170034773A1

    公开(公告)日：2017-02-02

    申请号：US15292714

    申请日：2016-10-13

    Applicant: MICROSOFT TECHNOLOGY LICENSING, LLC

    Inventor： Thomas W. Kuehnel ,  Alok Manchanda ,  Taroon Mandhana ,  Amer A. Hassan ,  Mukesh Karki ,  Christian Huitema ,  Yusuf Atas

    IPC: H04W48/16 ,  H04L29/08

    CPC classification number: H04W48/16 ,  H04L41/00 ,  H04L41/0806 ,  H04L41/0809 ,  H04L41/0816 ,  H04L67/16 ,  H04L69/16 ,  H04L69/161 ,  H04W4/02 ,  H04W4/08 ,  H04W8/18 ,  H04W48/17 ,  H04W80/06 ,  H04W84/18

    Abstract: A computing environment containing a mesh network that is adapted to provide a reliable transport mechanism over which services may be delivered. Nodes of the mesh can automatically select routable addresses without conflicts, which allows nodes of the mesh to be accessed, even as the mesh changes through the addition or deletion of nodes Also, nodes communicate with a protocol that supports service advertisements These advertisements can identify mesh nodes that supply services, such as file or print servers, for which devices that have not yet connected to the network may be searching Advertisements can also identify services to be used by nodes in the network, allowing, for example, a node to select a gateway providing a reliable connection to an external network. The mesh network can be used as a transport for communication using protocols, such as TCP/IP, that generally exhibit poor performance when using unreliable transports.

    Abstract translation: 一种包含网状网络的计算环境，其适于提供可传送服务的可靠传输机制。 网格的节点可以自动选择可路由的地址，而不会产生冲突，即使当网格通过添加或删除节点进行改变时，也可以访问网格节点。另外，节点与支持服务广告的协议进行通信。这些广告可以识别网格 提供诸如文件或打印服务器的服务的节点，对于尚未连接到网络的设备可能正在搜索广告还可以识别要由网络中的节点使用的服务，例如允许节点选择 网关提供与外部网络的可靠连接。 网状网络可以用作使用诸如TCP / IP的协议的通信的传输，当使用不可靠的传输时，通常表现出差的性能。

    Cognitive multi-user OFDMA
    14.
    发明授权
    Cognitive multi-user OFDMA 有权

    公开(公告)号：US10581655B2

    公开(公告)日：2020-03-03

    申请号：US14657044

    申请日：2015-03-13

    Applicant: MICROSOFT TECHNOLOGY LICENSING, LLC

    Inventor： Amer A. Hassan ,  Christian Huitema

    IPC: H04L27/26 ,  H04L5/00 ,  H04W16/10 ,  H04L27/00 ,  H04J1/16 ,  H04J11/00 ,  H04L27/16 ,  H04J1/12 ,  H04L5/02

    Abstract: A computing device operating according to a frequency division multiplexed protocol in which communication occurs over a signal formed from a plurality of sub-channels selected from anywhere in a frequency spectrum. A computing device may select sub-channels cognitively by using information about sub-channels previously deemed suitable or unsuitable by that computing device or other computing devices. A described technique for determining sub-channel suitability includes analyzing radio frequency energy in the sub-channel to detect signals generated by another computing device or high noise levels. Information may also be used to cognitively select sub-channels to be analyzed, such as by first selecting for analysis previously-used sub-channels.

    System and method for implementing PNRP locality
    20.
    发明授权
    System and method for implementing PNRP locality 有权

    公开(公告)号：US10142409B2

    公开(公告)日：2018-11-27

    申请号：US13632664

    申请日：2012-10-01

    Applicant: Microsoft Technology Licensing, LLC

    Inventor： John L. Miller ,  Manuel Costa ,  Noah Horton ,  Christian Huitema ,  Sandeep K. Singhal

    IPC: H04L29/08 ,  H04L12/26

    Abstract: A method is provided for a host node in a computer network to determine its coordinates in a d-dimensional network space, comprising discovering an address of a peer node in the network, measuring network latency between the host node and the peer node, determining whether network latency has been measured for at least d+1 peer nodes, where, if network latency has not been measured for at least d+1 peer nodes, estimating the network coordinates of the host node, and where, if network latency has been measured for at least d+1 peer nodes, calculating the network coordinates of the host node using d+1 measured latencies.

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