POINT COORDINATOR DELEGATION IN A WIRELESS NETWORK
    5.
    发明申请
    POINT COORDINATOR DELEGATION IN A WIRELESS NETWORK 审中-公开
    在无线网络中的点协调器代表

    公开(公告)号:WO2004012397A2

    公开(公告)日:2004-02-05

    申请号:PCT/US2003/022178

    申请日:2003-07-11

    Inventor: KITCHIN, Duncan

    CPC classification number: H04W28/00 H04L12/2803 H04W84/12

    Abstract: A point coordinator in a wireless network, such as a wireless local area network (WLAN), may have the authority to control access to a channel by nodes in the network. The point coordinator may delegate the authority to a node in the network which requests access. The point coordinator may limit the extent of the delegation to a certain transaction or a predetermined amount of time.

    Abstract translation: 诸如无线局域网(WLAN)的无线网络中的点协调器可以具有控制网络中的节点对信道的访问的权限。 点协调器可以将权限委派给请求访问的网络中的节点。 点协调员可以将委托的范围限制在某个交易或预定的时间量内。

    MITIGATING INTERFERENCE BETWEEN WIRELESS SYSTEMS

    公开(公告)号:WO2002019743A3

    公开(公告)日:2002-03-07

    申请号:PCT/US2001/026901

    申请日:2001-08-29

    Inventor: KITCHIN, Duncan

    Abstract: Two separate radio frequency networks may be operated within interference distance from one another in a way which mitigates the possibility of interference. Using received signal strength indicator data, the nature of the interference may be determined without actually demodulating the interfering signal. The timing of the interfering signal and its characteristic features may be determined. Using that information, together with the probability that any given slot will actually be occupied by an interfering transmission, a statistics package may be developed which gives an indication of the probability of a transmission from the interferer at any given time. That package may be transmitted to other nodes in the same network. When a first node wishes to transmit information to a second node, the first node may analyze the statistics package received from the second node. The first node may thereby make a determination about when to actually initiate the transmission to the second node.

    TECHNIQUES TO COMMUNICATE MAP INFORMATION ELEMENTS IN A WIRELESS NETWORK
    7.
    发明申请
    TECHNIQUES TO COMMUNICATE MAP INFORMATION ELEMENTS IN A WIRELESS NETWORK 审中-公开
    在无线网络中通信地图信息元素的技术

    公开(公告)号:WO2008042723A1

    公开(公告)日:2008-04-10

    申请号:PCT/US2007/079776

    申请日:2007-09-27

    Inventor: KITCHIN, Duncan

    CPC classification number: H04W72/0406

    Abstract: Techniques to communicate MAP information elements in a wireless network are described. An apparatus may comprise a device to establish a communication channel over a common wireless communication link, the device to communicate an encapsulating MAP information element to encapsulate one or more MAP information elements. The encapsulating MAP information element may indicate that the one or more encapsulated MAP information elements apply to multiple communication frames. Other embodiments are described and claimed.

    Abstract translation: 描述了在无线网络中传送MAP信息元素的技术。 装置可以包括用于通过公共无线通信链路建立通信信道的装置,该装置用于传送封装MAP信息元素以封装一个或多个MAP信息元素。 封装MAP信息元素可以指示一个或多个封装的MAP信息元素适用于多个通信帧。 描述和要求保护其他实施例。

    SEAMLESS TEARDOWN OF DIRECT LINK COMMUNICATION IN A WIRELESS LAN
    10.
    发明申请
    SEAMLESS TEARDOWN OF DIRECT LINK COMMUNICATION IN A WIRELESS LAN 审中-公开
    无线局域网直接链路通信无缝连接

    公开(公告)号:WO2004030295A1

    公开(公告)日:2004-04-08

    申请号:PCT/US2003/029428

    申请日:2003-09-17

    Inventor: KITCHIN, Duncan

    CPC classification number: H04W76/23 H04W40/248 H04W76/30

    Abstract: In a wireless local area network (LAN), a source node initially communicates with a destination node using a direct link. After the destination node moves to a different location and becomes associated with a new access point (AP), the destination node notifies the source node. The source node then tears down the direct link and re-establishes communication with the destination node using the new AP.

    Abstract translation: 在无线局域网(LAN)中,源节点最初使用直接链路与目的地节点进行通信。 在目的地节点移动到不同的位置并且与新的接入点(AP)相关联之后,目的地节点通知源节点。 源节点然后撕下直接链路,并使用新的AP重新建立与目的地节点的通信。

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