Processing method and system of demodulate reference signal, base station, user equipment
    1.
    发明申请
    Processing method and system of demodulate reference signal, base station, user equipment 审中-公开
    解调参考信号,基站,用户设备的处理方法和系统

    公开(公告)号:US20120195390A1

    公开(公告)日:2012-08-02

    申请号:US13259041

    申请日:2010-03-25

    IPC分类号: H04L27/06 H04L27/28

    摘要: The present disclosure discloses a processing method and system, configuring method, and demodulating method of demodulate reference signal, a base station and a UE. The base station configures common reference signals on control symbols and user-dedicated reference signals on service symbols; the UE demodulates control information by using the common reference signals and demodulates service data and broadcast data by using the user-dedicated reference signals, wherein the control symbols are OFDM symbols carrying the control information, and the service symbols are OFDM symbols without carrying the control information. With the application of the present disclosure, the purpose of reducing the overhead of reference signals can be achieved.

    摘要翻译: 本公开公开了一种解调参考信号,基站和UE的处理方法和系统,配置方法和解调方法。 基站在服务符号上的控制符号和用户专用参考信号上配置公共参考信号; UE通过使用公共参考信号解调控制信息,并通过使用用户专用参考信号对服务数据和广播数据进行解调,其中控制符号是携带控制信息的OFDM符号,服务符号是不带有控制权的OFDM符号 信息。 通过本公开的应用,可以实现降低参考信号开销的目的。

    Method for link adaptation and apparatus thereof
    3.
    发明授权
    Method for link adaptation and apparatus thereof 有权
    链路自适应方法及其装置

    公开(公告)号:US08954053B2

    公开(公告)日:2015-02-10

    申请号:US13258578

    申请日:2010-06-30

    摘要: A method for link adaptation includes: classifying a radio channel; setting a set of link adaptation modes; and selecting a corresponding link adaptation mode according to a radio channel type. An apparatus for link adaptation includes: a classification module for performing a classification on a radio channel; a setting module for setting a set of link adaptation modes; and a mode selection module for selecting a corresponding link adaptation mode from the setting module according to a radio channel type of the classification. The present invention accordingly selects effective link adaptation modes in accordance with different types of radio channels, and is able to ensure to implement the maximum system throughput in different fading channels and maintain the stable and reliable link quality.

    摘要翻译: 一种用于链路自适应的方法包括:对无线电信道进行分类; 设置一组链路自适应模式; 以及根据无线电信道类型选择相应的链路适配模式。 一种用于链路自适应的装置包括:分类模块,用于在无线电信道上执行分类; 用于设置一组链路自适应模式的设置模块; 以及模式选择模块,用于根据分类的无线电信道类型从设置模块中选择相应的链路自适应模式。 因此,本发明根据不同类型的无线电信道选择有效的链路自适应模式,并且能够确保在不同衰落信道中实现最大系统吞吐量,并保持稳定可靠的链路质量。

    Method for Link Adaptation and Apparatus Thereof
    7.
    发明申请
    Method for Link Adaptation and Apparatus Thereof 有权
    链路适配方法及其设备

    公开(公告)号:US20120184220A1

    公开(公告)日:2012-07-19

    申请号:US13258578

    申请日:2010-06-30

    IPC分类号: H04W24/00

    摘要: A method for link adaptation includes: classifying a radio channel; setting a set of link adaptation modes; and selecting a corresponding link adaptation mode according to a radio channel type. An apparatus for link adaptation includes: a classification module for performing a classification on a radio channel; a setting module for setting a set of link adaptation modes; and a mode selection module for selecting a corresponding link adaptation mode from the setting module according to a radio channel type of the classification. The present invention accordingly selects effective link adaptation modes in accordance with different types of radio channels, and is able to ensure to implement the maximum system throughput in different fading channels and maintain the stable and reliable link quality.

    摘要翻译: 一种用于链路自适应的方法包括:对无线电信道进行分类; 设置一组链路自适应模式; 以及根据无线电信道类型选择相应的链路适配模式。 一种用于链路自适应的装置包括:分类模块,用于在无线电信道上执行分类; 用于设置一组链路自适应模式的设置模块; 以及模式选择模块,用于根据分类的无线电信道类型从设置模块中选择相应的链路自适应模式。 因此,本发明根据不同类型的无线电信道选择有效的链路自适应模式,并且能够确保在不同衰落信道中实现最大系统吞吐量,并保持稳定可靠的链路质量。