Network address translation for tunnel mobility
    3.
    发明授权
    Network address translation for tunnel mobility 有权
    隧道移动的网络地址转换

    公开(公告)号:US08345694B2

    公开(公告)日:2013-01-01

    申请号:US11967370

    申请日:2007-12-31

    IPC分类号: H04L12/28

    摘要: An access terminal identity based mobility is provided in which a first network tunnel is established between an access gateway and a first access router, and a second network tunnel is established between the access gateway and a second access router. At the access gateway, source addresses of packets sent from an access terminal to a remote correspondent node are translated by replacing the local address of the access terminal with the public address of the access terminal. The access terminal continuously maintain a communication session with the correspondent node as the access terminal moves from a first location to a second location and switches from accessing the first access router to accessing the second access router. A mapping between the local address and the public address is updated as the access terminal switches from the first access router to the second access router.

    摘要翻译: 提供了基于接入终端身份的移动性,其中在接入网关和第一接入路由器之间建立第一网络隧道,并且在接入网关和第二接入路由器之间建立第二网络隧道。 在接入网关,通过用接入终端的公共地址替换接入终端的本地地址来转换从接入终端发送到远程通信节点的分组的源地址。 当接入终端从第一位置移动到第二位置时,接入终端连续地保持与对端节点的通信会话,并从接入第一接入路由器切换到接入第二接入路由器。 当接入终端从第一接入路由器切换到第二接入路由器时,更新本地地址和公共地址之间的映射。

    Power control in a local network node (LNN)
    4.
    发明授权
    Power control in a local network node (LNN) 有权
    本地网络节点(LNN)中的功率控制

    公开(公告)号:US08290527B2

    公开(公告)日:2012-10-16

    申请号:US11572977

    申请日:2005-08-01

    申请人: Andrew Richardson

    发明人: Andrew Richardson

    IPC分类号: H04B7/00

    摘要: The invention relates to a method and system of setting transmitter power levels, particularly in a Local Network Node transmitter, providing a pico cell for private use. A User Equipment (UE) is used to make measurements of the transmission link properties, such as downlink power and round trip time. Based on the measurements made at one or a plurality of locations, the power of the Local Network Node can be determined such that interference is minimized with any overlying cells of a macro-network. Call handovers between the UE and the cell of a macro network can also be arranged based on properties measure by the UE.

    摘要翻译: 本发明涉及一种设置发射机功率电平的方法和系统,特别是在本地网络节点发射机中,提供用于私人使用的微微小区。 用户设备(UE)用于对传输链路属性进行测量,例如下行功率和往返时间。 基于在一个或多个位置进行的测量,可以确定本地网络节点的功率,使得与宏网络的任何重叠小区的干扰最小化。 UE和宏网络的小区之间的呼叫切换也可以基于UE的属性度量进行配置。

    Wireless control of access points
    5.
    发明授权
    Wireless control of access points 有权
    接入点的无线控制

    公开(公告)号:US07933619B2

    公开(公告)日:2011-04-26

    申请号:US11866238

    申请日:2007-10-02

    申请人: Woojune Kim

    发明人: Woojune Kim

    IPC分类号: H04B7/00

    摘要: A method including wirelessly receiving a communication from a wireless device at a receiving device where the communication designated for transmission through the receiving device, recognizing a non-address portion of the communication as indicative of a command for the receiving device, and terminating the communication at the receiving device.

    摘要翻译: 一种方法,包括在接收设备处从无线设备无线地接收通信,其中指定用于通过接收设备传输的通信,识别通信的非地址部分,表示接收设备的命令,并终止通信 接收设备。

    Assigning code space to portable base stations
    7.
    发明授权
    Assigning code space to portable base stations 有权
    为便携式基站分配代码空间

    公开(公告)号:US08229498B2

    公开(公告)日:2012-07-24

    申请号:US11617298

    申请日:2006-12-28

    IPC分类号: H04M1/00

    CPC分类号: H04W16/16 H04W48/08 H04W88/08

    摘要: In addition to other aspects disclosed, a portable base station requests assignment of a portion of a code space from a remotely located control station. The assignment is based upon the location of the portable base station. The portable base station is also capable of transmitting an identification signal using the assigned code space portion to uniquely identify the portable base station to one or more access terminals.

    摘要翻译: 除了所公开的其它方面之外,便携式基站从远程位置的控制站请求分配代码空间的一部分。 分配基于便携式基站的位置。 便携式基站还能够使用分配的代码空间部分发送识别信号,以将便携式基站唯一地识别到一个或多个接入终端。

    Interference mitigation in wireless networks
    9.
    发明授权
    Interference mitigation in wireless networks 有权
    无线网络中的干扰减轻

    公开(公告)号:US08165528B2

    公开(公告)日:2012-04-24

    申请号:US11965070

    申请日:2007-12-27

    IPC分类号: H04B1/00

    摘要: An access terminal is enabled to communicate with a private access point while interference caused by the access terminal is mitigated. A maximum allowable transmit rate of the access terminal for communication with the private access point is determined. The access terminal is caused to communicate at a transmit rate at or below the maximum allowable transmit rate.

    摘要翻译: 接入终端能够与专用接入点进行通信,同时减轻由接入终端造成的干扰。 确定与专用接入点通信的接入终端的最大允许发送速率。 使接入终端以等于或低于最大允许传输速率的传输速率进行通信。

    Power control for reverse link
    10.
    发明授权
    Power control for reverse link 有权
    反向链路功率控制

    公开(公告)号:US08160631B2

    公开(公告)日:2012-04-17

    申请号:US12350156

    申请日:2009-01-07

    IPC分类号: H04B7/00

    摘要: A method performed in a wireless communication system having radio frequency burst transmission interference is presented. The method includes obtaining a first power level of noise and interference signals in an environment of at least one of a plurality of wireless communication devices serviced by an access point; and estimating a second power level by filtering the first power level.

    摘要翻译: 提出了一种在具有射频突发传输干扰的无线通信系统中执行的方法。 该方法包括:在由接入点服务的多个无线通信设备中的至少一个的环境中获得噪声和干扰信号的第一功率电平; 以及通过对所述第一功率电平进行滤波来估计第二功率电平。