Method of measurement over multiple downlink carriers and apparatus therefor
    1.
    发明授权
    Method of measurement over multiple downlink carriers and apparatus therefor 有权
    多个下行链路载波上的测量方法及其装置

    公开(公告)号:US09253627B2

    公开(公告)日:2016-02-02

    申请号:US13146845

    申请日:2010-06-03

    IPC分类号: H04W24/00 H04W8/24 H04W24/10

    摘要: A method is described for transmitting channel status information by a user equipment (UE) in a wireless communication system. A radio frequency (RF) signal is received from a plurality of downlink component carriers. Each downlink component carrier has a respective center frequency. A channel measurement result of at least one downlink component carrier from among the plurality of downlink component carriers is reported via an uplink. Downlink subframes available for measurement are contiguous on a downlink component carrier in an activated state. Downlink subframes available for measurement are non-contiguous on a downlink component carrier in a deactivated state.

    摘要翻译: 描述了用于在无线通信系统中由用户设备(UE)发送信道状态信息的方法。 从多个下行链路分量载波接收射频(RF)信号。 每个下行链路分量载波具有相应的中心频率。 通过上行链路报告来自多个下行链路分量载波中的至少一个下行链路分量载波的信道测量结果。 可用于测量的下行链路子帧在处于激活状态的下行链路分量载波上是连续的。 可用于测量的下行链路子帧在处于去激活状态的下行链路分量载波上是不连续的。

    Method and apparatus of transmitting ACK/NACK
    3.
    发明授权
    Method and apparatus of transmitting ACK/NACK 有权
    发送ACK / NACK的方法和装置

    公开(公告)号:US08929308B2

    公开(公告)日:2015-01-06

    申请号:US13147812

    申请日:2010-03-24

    摘要: The present invention is directed to a wireless communication system. More specifically, the present invention is directed to a method of transmitting an ACK/NACK (Acknowledgement/Negative-ACK) signal at a user equipment in the wireless communication system, the method includes receiving a first downlink control channel from a base station; receiving scheduling information through a second downlink control channel from the base station; deciding an uplink resource index for transmitting an ACK/NACK signal associated with the scheduling by considering the first control channel when the first control channel has a predetermined format; and transmitting the ACK/NACK signal to the base station by using an uplink resource indicated by the uplink resource index.

    摘要翻译: 本发明涉及无线通信系统。 更具体地,本发明涉及一种在无线通信系统中的用户设备处发送ACK / NACK(确认/否定 - ACK)信号的方法,所述方法包括从基站接收第一下行链路控制信道; 通过来自所述基站的第二下行链路控制信道接收调度信息; 当所述第一控制信道具有预定格式时,通过考虑所述第一控制信道来确定用于发送与所述调度相关联的ACK / NACK信号的上行链路资源索引; 以及通过使用由所述上行链路资源索引指示的上行链路资源向所述基站发送所述ACK / NACK信号。

    Method of signaling control information in wireless communication system with multiple frequency blocks
    6.
    发明授权
    Method of signaling control information in wireless communication system with multiple frequency blocks 有权
    在具有多个频率块的无线通信系统中信令控制信息的方法

    公开(公告)号:US08644245B2

    公开(公告)日:2014-02-04

    申请号:US12990736

    申请日:2009-08-03

    IPC分类号: H04W4/00

    摘要: A method for performing communication in a user equipment of a wireless communication system comprises receiving a control region through a specific frequency block of a plurality of frequency blocks, the control region including a plurality of control channels; identifying a first control channel for the user equipment in the control region; and performing an operation in accordance with information included in the first control channel, wherein the specific frequency block through which the first control channel is transmitted is changed according to a certain pattern with the lapse of time.

    摘要翻译: 一种用于在无线通信系统的用户设备中执行通信的方法包括:通过多个频率块的特定频率块接收控制区域,所述控制区域包括多个控制信道; 识别控制区域中的用户设备的第一控制信道; 以及根据包括在第一控制信道中的信息执行操作,其中根据某一模式随时间而改变发送第一控制信道的特定频率块。

    Method for transmitting control information to request channel quality indicator in a wireless communication system supporting multiple transmission bandwidths
    8.
    发明授权
    Method for transmitting control information to request channel quality indicator in a wireless communication system supporting multiple transmission bandwidths 有权
    用于在支持多个传输带宽的无线通信系统中发送控制信息以请求信道质量指示符的方法

    公开(公告)号:US08625513B2

    公开(公告)日:2014-01-07

    申请号:US13142539

    申请日:2009-12-29

    IPC分类号: H04W4/00

    摘要: A method for transmitting control information to request a Channel Quality Indicator (CQI) in a wireless communication system supporting a plurality of transmission bands is disclosed. The method includes generating control information including downlink transmission band indication information and CQI request information, the downlink transmission band indication information indicating a downlink transmission band requiring CQI reporting among a plurality of downlink transmission bands and the CQI request information requesting CQI reporting for the downlink transmission band, and transmitting the generated control information on a downlink control channel of a predetermined downlink transmission band among the plurality of downlink transmission bands.

    摘要翻译: 公开了一种用于在支持多个传输频带的无线通信系统中发送控制信息以请求信道质量指示符(CQI)的方法。 该方法包括生成包括下行链路传输频带指示信息和CQI请求信息的控制信息,指示下行传输频带指示信息,其指示在多个下行链路传输频带中需要CQI报告的下行链路传输频带,以及请求用于下行链路传输的CQI报告的CQI请求信息 并且在所述多个下行链路传输频带中的预定下行链路传输频带的下行链路控制信道上发送所生成的控制信息。