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134 条记录 (耗时 0.023 秒)

    Signaling connection admission control in a wireless network
    21.
    发明授权
    Signaling connection admission control in a wireless network 有权

    公开(公告)号：US07065366B2

    公开(公告)日：2006-06-20

    申请号：US11042410

    申请日：2005-01-25

    申请人： Christopher Cave

    发明人： Christopher Cave

    IPC分类号： H04B7/00

    CPC分类号： H04W72/0413 ,  H04W24/10 ,  H04W28/16 ,  H04W72/085 ,  H04W74/02

    摘要： A method for admission control of control plane signaling requests includes receiving a signaling request. Upon receipt of the signaling connection request, a first determination is performed to determine whether to provide admission to common resources. When the first determination is negative, a second determination is performed to determine whether to provide admission to dedicated resources. When the second determination is negative, the signaling request is rejected. When the second determination is positive, the request is admitted to dedicated resources. When the first determination is positive, a third determination is performed to determine whether the quality of the signaling request is high or low. If the quality of the request is high, the signaling request is admitted to common resources. When the quality is low, a fourth determination is performed to determine whether to provide admission to dedicated resources. If the fourth determination is positive, the request is admitted to dedicated resources. If the fourth determination is negative, the request is admitted to common resources.

    Seamless channel change in a wireless local area network
    23.
    发明申请
    Seamless channel change in a wireless local area network 审中-公开
    无线局域网中的无缝频道更改

    公开(公告)号：US20060056344A1

    公开(公告)日：2006-03-16

    申请号：US11005823

    申请日：2004-12-07

    申请人： Vincent Roy ,  Paul Marinier ,  Christopher Cave ,  Angelo Cuffaro

    发明人： Vincent Roy ,  Paul Marinier ,  Christopher Cave ,  Angelo Cuffaro

    IPC分类号： H04Q7/00

    CPC分类号： H04W36/06 ,  H04W36/20 ,  H04W36/30 ,  H04W84/12

    摘要： A method for seamless channel change in a wireless local area network having a station (STA) and an access point (AP) begins by sending a channel change intention message from the AP to the STA. A channel change response message is sent from the STA to the AP, informing the AP whether the STA will follow the channel change. The AP determines whether to proceed with the channel change, and performs the channel change if the determination is positive.

    摘要翻译： 具有站（STA）和接入点（AP）的无线局域网中的无缝信道改变的方法通过从AP向STA发送信道改变意图消息开始。 从STA向AP发送频道改变响应消息，通知AP是否跟随频道改变。 AP确定是否继续进行频道切换，如果确定为正，则执行频道更改。

    Method of selectively adjusting the configuration of an access point antenna to enhance mobile station coverage
    24.
    发明申请
    Method of selectively adjusting the configuration of an access point antenna to enhance mobile station coverage 有权
    选择性地调整接入点天线的配置以增强移动台覆盖的方法

    公开(公告)号：US20050254513A1

    公开(公告)日：2005-11-17

    申请号：US10875122

    申请日：2004-06-23

    申请人： Christopher Cave ,  Vincent Roy

    发明人： Christopher Cave ,  Vincent Roy

    IPC分类号： H04B7/005 ,  H04B7/04 ,  H04L12/28 ,  H04L12/413 ,  H04W16/28 ,  H04W74/08 ,  H04W84/12

    CPC分类号： H04W16/28 ,  H04B7/0408 ,  H04W74/08 ,  H04W84/12

    摘要： A wireless communication system includes a plurality of wireless transmit/receive units (WTRUs) and an access point (AP). The AP communicates with the WTRUs via an antenna. In one embodiment, the AP configures the antenna to a wide beam configuration that covers a desired service area and transmits a Request-To-Send (RTS) control message. When the AP receives a Clear-To-Send (CTS) control message from one of the WTRUs, the AP determines optimal antenna settings for communication with the one WTRU. The AP configures the antenna to a narrow beam configuration and transmits at least one data packet to the one WTRU. When the AP receives an acknowledgement message indicating that the data packet was successfully received by the WTRU, the AP configures the antenna to the wide beam configuration. In another embodiment, the AP is configured to transmit and receive data packet fragments from the WTRUs and configure the antenna accordingly.

    摘要翻译： 无线通信系统包括多个无线发射/接收单元（WTRU）和接入点（AP）。 AP通过天线与WTRU进行通信。 在一个实施例中，AP将天线配置为覆盖所需服务区域的宽波束配置，并发送请求发送（RTS）控制消息。 当AP从一个WTRU接收到清除发送（CTS）控制消息时，AP确定用于与一个WTRU进行通信的最佳天线设置。 AP将天线配置为窄波束配置，并将至少一个数据分组发送到一个WTRU。 当AP接收到指示数据分组被WTRU成功接收的确认消息时，AP将天线配置为宽波束配置。 在另一个实施例中，AP被配置为从WTRU发送和接收数据分组片段并相应地配置天线。

    Resource allocation in wireless communication systems
    27.
    发明申请
    Resource allocation in wireless communication systems 失效
    无线通信系统中的资源分配

    公开(公告)号：US20050009532A1

    公开(公告)日：2005-01-13

    申请号：US10750206

    申请日：2003-12-31

    申请人： Angelo Cuffaro ,  Paul Marinier ,  Christopher Cave

    发明人： Angelo Cuffaro ,  Paul Marinier ,  Christopher Cave

    IPC分类号： H04B7/26 ,  H04W72/08 ,  H04Q7/20

    CPC分类号： H04W24/10 ,  H04W72/02 ,  H04W72/04 ,  H04W88/08

    摘要： A method and system wherein the coverage area of a plurality of base stations may be evaluated with respect to noise rise and power for assignment of system resources is disclosed. Path loss is measured to determine candidate base stations and at least one timeslot is selected from within the candidate base stations for optimization of the uplink and downlink.

    摘要翻译： 公开了一种方法和系统，其中可以针对噪声上升来评估多个基站的覆盖区域并且分配系统资源的功率。 测量路径损耗以确定候选基站，并且从候选基站中选择至少一个时隙以优化上行链路和下行链路。

    Controlling inter-cell interference in forward access channel (Cell—FACH) state
    28.
    发明授权
    Controlling inter-cell interference in forward access channel (Cell—FACH) state 有权
    控制前向信道（Cell-FACH）状态下的小区间干扰

    公开(公告)号：US09516657B2

    公开(公告)日：2016-12-06

    申请号：US13436830

    申请日：2012-03-30

    申请人： Paul Marinier ,  Diana Pani ,  Christopher Cave

    发明人： Paul Marinier ,  Diana Pani ,  Christopher Cave

    IPC分类号： H04W72/08 ,  H04W28/04

    CPC分类号： H04L5/0073 ,  H04L5/0048 ,  H04L5/006 ,  H04W28/04 ,  H04W52/146 ,  H04W72/082 ,  H04W72/085 ,  H04W72/14

    摘要： Since common E-DCH resources may be assigned from a single Node B, uplink macro-diversity may not be possible between neighboring Node B's. In addition, a user equipment (UE) assigned a common E-DCH resource may not be allowed to perform cell reselection. Thus, maintaining the assignment of a common E-DCH resource to a given UE for more than a few hundred milliseconds may result in unacceptable inter-cell interference, for example, when the UE moves closer to a neighboring cell controlled by a non-serving Node B. To overcome inter-cell interference and allow a more extensive utilization of the Cell_FACH state, a method may be used to detect and/or control inter-cell interference.

    摘要翻译： 由于可以从单个节点B分配公共E-DCH资源，因此上行链路宏分集在相邻节点B之间可能是不可能的。 此外，分配了公共E-DCH资源的用户设备（UE）可能不被允许执行小区重选。 因此，维持对给定UE的公共E-DCH资源的分配超过几百毫秒可能导致不可接受的小区间干扰，例如，当UE移动到靠近由非服务控制的相邻小区 节点B.为了克服小区间干扰并允许更广泛地利用Cell_FACH状态，可以使用一种方法来检测和/或控制小区间干扰。

    Method and apparatus for small cell discovery in heterogeneous networks
    29.
    发明授权
    Method and apparatus for small cell discovery in heterogeneous networks 有权
    异构网络中小型小区发现的方法和装置

    公开(公告)号：US09060328B2

    公开(公告)日：2015-06-16

    申请号：US13446671

    申请日：2012-04-13

    申请人： Paul Marinier ,  Samian Kaur ,  Diana Pani ,  Christopher Cave

    发明人： Paul Marinier ,  Samian Kaur ,  Diana Pani ,  Christopher Cave

    IPC分类号： H04W4/00 ,  H04W48/08 ,  H04W36/22 ,  H04W84/04

    CPC分类号： H04W72/042 ,  H04W4/023 ,  H04W36/04 ,  H04W36/14 ,  H04W36/22 ,  H04W48/08 ,  H04W64/003 ,  H04W84/045

    摘要： A method for acquiring and applying offload area information for offloading a wireless transmit/receive unit (WTRU) to a small cell in a different frequency layer is disclosed. The WTRU may enter a region or a macro cell and receive offload area information of the region in which a small cell in the vicinity of the macro cell is located. The offload information may be received in a system information block (SIB), dedicated signaling, or any other radio signal. The WTRU may perform measurements to determine the location of the WTRU and to determine whether it has entered any offload areas. Upon a determination that the offload area information is no longer valid, the WTRU may delete the offload area information.

    摘要翻译： 公开了一种用于获取并应用用于将无线发射/接收单元（WTRU）卸载到不同频率层中的小小区的卸载区域信息的方法。 WTRU可以进入区域或宏小区，并且接收宏小区附近的小小区所位于的区域的卸载区域信息。 卸载信息可以在系统信息块（SIB），专用信令或任何其他无线电信号中被接收。 WTRU可以执行测量以确定WTRU的位置并确定其是否已经进入任何卸载区域。 在确定卸载区域信息不再有效的情况下，WTRU可以删除卸载区域信息。