Systems and methods for use with orthogonal frequency division multiplexing
    71.
    发明授权
    Systems and methods for use with orthogonal frequency division multiplexing 有权
    用于正交频分复用的系统和方法

    公开(公告)号:US08804609B2

    公开(公告)日:2014-08-12

    申请号:US11666882

    申请日:2005-10-13

    IPC分类号: H04W4/00

    摘要: Systems and methods are provided for enabling H-ARQ communication between a base station and one or more wireless terminals. Methods for enabling incremental redundancy (IR) based H-ARQ, Chase based H-ARQ and Space-Time Code combining (STC) based H-ARQ between devices for down-link and up-link direction transmissions are provided in the form of an information element (IE) for use with a Normal MAP convention as currently accepted in the draft version standard of IEEE 802.16. In addition, embodiments of the invention provide a resource management scheme to protect a network from abuse of resources from a wireless terminal not registered with the network. Components of the down-link and up-link mapping components of a data frame transmitted from the base station to one or more wireless terminals included messages that are readable by all wireless terminals as well as some messages that are encrypted and only readable by wireless terminals that are authenticated as being registered with the network.

    摘要翻译: 提供了用于使基站与一个或多个无线终端之间进行H-ARQ通信的系统和方法。 在下行链路和上行链路方向传输的设备之间使用基于H-ARQ,基于Chase的H-ARQ和基于空时码合并(STC)的H-ARQ的方法可以以 信息元素(IE),用于IEEE 802.16草案版本标准中当前接受的普通MAP约定。 此外,本发明的实施例提供了一种资源管理方案,用于保护网络免受来自未向网络注册的无线终端的资源的滥用。 从基站发送到一个或多个无线终端的数据帧的下行链路和上行链路映射组件的组件包括可由所有无线终端读取的消息以及被加密且仅由无线终端可读的一些消息 被认证为在网络上注册。

    Efficient location updates, paging and short bursts
    73.
    发明授权
    Efficient location updates, paging and short bursts 有权
    高效的位置更新,寻呼和短脉冲串

    公开(公告)号:US08014377B2

    公开(公告)日:2011-09-06

    申请号:US11571094

    申请日:2005-06-27

    IPC分类号: H04J3/24

    摘要: A mobile terminal in a wireless communication network may be one of several modes of operation. When in an idle mode, the mobile terminal may avoid a lengthy random access procedure normally associated with responding to a page from a base station, if the base station includes in the page an indication of a resource that the mobile terminal may utilize when responding to the page. Additionally, the mobile terminal may transmit an efficient location update MAC header to a base station, whether prompted to by a page from the base station or not. Furthermore, without leaving the idle mode or a sleep mode, the mobile terminal may exchange short data burst messages with a base station.

    摘要翻译: 无线通信网络中的移动终端可以是若干操作模式之一。 当处于空闲模式时,如果基站在页面中包括移动终端在响应时可以利用的资源的指示,则移动终端可以避免通常与响应于来自基站的页面相关联的冗长的随机接入过程 这一页。 另外,移动终端可以向基站发送有效的位置更新MAC报头,无论是否由来自基站的页面提示。 此外,在不离开空闲模式或睡眠模式的情况下,移动终端可以与基站交换短数据突发消息。

    SYSTEM AND METHOD FOR WIRELESS RELAY FRAME STRUCTURE, PROTOCOL, AND OPERATION
    78.
    发明申请
    SYSTEM AND METHOD FOR WIRELESS RELAY FRAME STRUCTURE, PROTOCOL, AND OPERATION 有权
    无线继电器框架结构,协议和操作的系统和方法

    公开(公告)号:US20110038284A1

    公开(公告)日:2011-02-17

    申请号:US12937476

    申请日:2009-04-21

    摘要: A relay station is provided for use in a wireless communication system. The wireless communication system includes a plurality of base stations communicatively coupled to a backhaul network and at least one mobile station. The relay station is shared by at least a first base station and a second base station. The relay station includes a transceiver, a controller and relay circuitry. The transceiver transmits signals to and receives signals both base stations and a mobile station. Signals transmitted to the base stations include a single preamble, MAP and FCH. The controller is electrically connected to the transceiver and is operable to measure a signal quality of the mobile station while connected to the first base station. The relay circuitry is electrically connected to the controller and is operable to conduct a phased handoff from the first base station to the second base station based on the signal quality.

    摘要翻译: 提供了一种在无线通信系统中使用的中继站。 无线通信系统包括通信地耦合到回程网络和至少一个移动站的多个基站。 中继站由至少第一基站和第二基站共享。 中继站包括收发器,控制器和继电器电路。 收发器向基站和移动台发送信号并接收信号。 发送到基站的信号包括单个前导码,MAP和FCH。 控制器电连接到收发器,并且可操作以在连接到第一基站时测量移动台的信号质量。 继电器电路电连接到控制器,并且可操作以基于信号质量从第一基站到第二基站进行定相切换。

    Systems and Methods for Use with Orthogonal Frequency Division Multiplexing
    79.
    发明申请
    Systems and Methods for Use with Orthogonal Frequency Division Multiplexing 有权
    用于正交频分复用的系统和方法

    公开(公告)号:US20080187136A1

    公开(公告)日:2008-08-07

    申请号:US11666882

    申请日:2005-10-13

    摘要: Systems and methods are provided for enabling H-ARQ communication between a base station and one or more wireless terminals. Methods for enabling incremental redundancy (IR) based H-ARQ, Chase based H-ARQ and Space-Time Code combining (STC) based H-ARQ between devices for down-link and up-link direction transmissions are provided in the form of an information element (IE) for use with a Normal MAP convention as currently accepted in the draft version standard of IEEE 802.16. In addition, embodiments of the invention provide a resource management scheme to protect a network from abuse of resources from a wireless terminal not registered with the network. Components of the down-link and up-link mapping components of a data frame transmitted from the base station to one or more wireless terminals included messages that are readable by all wireless terminals as well as some messages that are encrypted and only readable by wireless terminals that are authenticated as being registered with the network.

    摘要翻译: 提供了用于使基站与一个或多个无线终端之间进行H-ARQ通信的系统和方法。 在下行链路和上行链路方向传输的设备之间使用基于H-ARQ,基于Chase的H-ARQ和基于空时码合并(STC)的H-ARQ的方法可以以 信息元素(IE),用于IEEE 802.16草案版本标准中当前接受的普通MAP约定。 此外,本发明的实施例提供了一种资源管理方案,用于保护网络免受来自未向网络注册的无线终端的资源的滥用。 从基站发送到一个或多个无线终端的数据帧的下行链路和上行链路映射组件的组件包括可由所有无线终端读取的消息以及被加密且仅由无线终端可读的一些消息 被认证为在网络上注册。