SYSTEM AND METHOD FOR WIRELESS RELAY FRAME STRUCTURE, PROTOCOL, AND OPERATION
    102.
    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
    103.
    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。

    Ranging Regions for Wireless Communication Relay Stations
    108.
    发明申请
    Ranging Regions for Wireless Communication Relay Stations 审中-公开
    无线通信中继站测距区域

    公开(公告)号:US20130064171A1

    公开(公告)日:2013-03-14

    申请号:US13616847

    申请日:2012-09-14

    IPC分类号: H04W88/04

    摘要: One embodiment of the present invention provides a unique ranging technique in wireless communication environments that employ relay stations associated with a base station. Each relay station, and optionally the base station itself, can be allocated a unique ranging region having unique ranging resources that may be used by a mobile station to initiate a ranging function with the corresponding relay station or base station.

    摘要翻译: 本发明的一个实施例提供了采用与基站相关联的中继站的无线通信环境中的唯一测距技术。 每个中继站以及可选的基站本身都可以被分配唯一的测距区域,该测距区域具有唯一的测距资源,该测距资源可以由移动台用于与对应的中继站或基站发起测距功能。

    Relay Techniques Suitable for User Equipment in Downlink
    110.
    发明申请
    Relay Techniques Suitable for User Equipment in Downlink 有权
    中继技术适用于下行用户设备

    公开(公告)号:US20120163282A1

    公开(公告)日:2012-06-28

    申请号:US13126226

    申请日:2009-10-30

    IPC分类号: H04B7/14 H04W4/00

    摘要: The present invention provides a solution to improve coverage and cell edge performance in a mobile user communication system is the use of fixed relays, which are pieces of infrastructure without a wired backhaul connection. The relays transmit or “relay” downlink messages between the base station (BS) and mobile stations (MSs) through a multi-hop communication. The present invention is a method and system for supporting a multiple user mobile broadband communication network that includes relay techniques suitable for user equipment in the downlink communication to the user equipment.

    摘要翻译: 本发明提供了一种在移动用户通信系统中提高覆盖和小区边缘性能的解决方案,即使用固定继电器,固定继电器是没有有线回程连接的基础设施。 中继站通过多跳通信在基站(BS)和移动站(MS)之间发送或“中继”下行链路消息。 本发明是一种用于支持多用户移动宽带通信网络的方法和系统,该多用户移动宽带通信网络包括适用于向用户设备的下行链路通信中的用户设备的中继技术。