Device and method supporting multi-carrier waves
    21.
    发明授权
    Device and method supporting multi-carrier waves 有权
    支持多载波的装置和方法

    公开(公告)号:US08867666B2

    公开(公告)日:2014-10-21

    申请号:US13148277

    申请日:2010-02-05

    IPC分类号: H04B7/02 H04L5/00

    摘要: Provided are a device and method supporting multi-carrier waves. The device comprises: a multi-carrier control unit for receiving carrier wave allocation data including data relating to allocated carrier waves and deactivating a portion of the carrier waves included in the carrier wave allocation data or else receiving carrier wave control data including data relating to additional carrier waves; and a multi-carrier operation unit which operates using multiple carrier waves allocated on the basis of the carrier wave allocation data and the carrier wave control data. The base station scheduling burden can be reduced and the power consumption of the terminal can be reduced.

    摘要翻译: 提供了支持多载波的装置和方法。 该装置包括:多载波控制单元,用于接收包括与分配的载波有关的数据的载波分配数据,并且去除载波分配数据中包括的载波的一部分,或者接收载波控制数据, 载波; 以及多载波操作单元,其使用基于载波分配数据和载波控制数据分配的多个载波进行操作。 可以减少基站调度负担,并且可以减少终端的功耗。

    Method and apparatus for transmitting feedback information on a reference signal
    22.
    发明授权
    Method and apparatus for transmitting feedback information on a reference signal 有权
    用于发送关于参考信号的反馈信息的方法和装置

    公开(公告)号:US08798188B2

    公开(公告)日:2014-08-05

    申请号:US13319331

    申请日:2010-05-10

    IPC分类号: H04B15/00

    摘要: The present invention relates to a method wherein a terminal transmits control information in a wireless communication system, and comprises the steps of: receiving a first reference signal, which is transmitted according to a first transmission period, from a base station; receiving a second reference signal, which is transmitted according to a second transmission period, from the base station; performing channel estimation using at least the first or second reference signals; and reporting control information, which includes at least channel information on the first reference signal or channel information on the second reference signal, to the base station according to the channel estimation result, wherein the control information may be configured such that the channel information on the first reference signal and the channel information on the second reference signal are multiplexed or such that any one of same is dropped.

    摘要翻译: 本发明涉及一种终端在无线通信系统中发送控制信息的方法,包括以下步骤:从基站接收根据第一传输周期发送的第一参考信号; 从所述基站接收根据第二传输周期发送的第二参考信号; 使用至少所述第一或第二参考信号来执行信道估计; 以及至少包括关于第一参考信号的信道信息或关于第二参考信号的信道信息的报告控制信息,根据信道估计结果向基站报告控制信息,其中控制信息可以被配置为使得关于 第一参考信号和关于第二参考信号的信道信息被多路复用或者使得其中任何一个被丢弃。

    Device and method for monitoring the control channel in a multicarrier system
    24.
    发明授权
    Device and method for monitoring the control channel in a multicarrier system 失效
    用于监视多载波系统中的控制信道的装置和方法

    公开(公告)号:US08675565B2

    公开(公告)日:2014-03-18

    申请号:US13320531

    申请日:2010-05-14

    IPC分类号: H04B7/212

    摘要: The present invention relates to a method and device for monitoring the control channel in a multiple carrier system. A terminal determines an extended search space comprising a plurality of sub-search spaces, and each of the plurality of sub-search spaces corresponds to at least one of a plurality of scheduled component carriers. The terminal monitors a downlink control channel for the scheduled component carrier corresponding to each of the plurality of sub-search spaces. At least one of the plurality of sub-search spaces is a shared sub-search space corresponding to at least two of the plurality of scheduled component carriers.

    摘要翻译: 本发明涉及用于监视多载波系统中的控制信道的方法和装置。 终端确定包括多个子搜索空间的扩展搜索空间,并且多个子搜索空间中的每一个对应于多个调度分量载波中的至少一个。 终端监视对应于多个子搜索空间中的每一个的调度分量载波的下行链路控制信道。 多个子搜索空间中的至少一个是与多个调度分量载波中的至少两个对应的共享子搜索空间。

    Method and apparatus for monitoring control channel in multiple carrier system
    27.
    发明授权
    Method and apparatus for monitoring control channel in multiple carrier system 有权
    用于监控多载波系统中控制信道的方法和装置

    公开(公告)号:US08441996B2

    公开(公告)日:2013-05-14

    申请号:US12752643

    申请日:2010-04-01

    IPC分类号: H04W72/04 H04J1/00

    CPC分类号: H04W36/385

    摘要: A method and apparatus of monitoring a control channel in a multiple carrier system is provided. A user equipment monitors a plurality of candidate control channels within a control region of a subframe and receives reference control information on a reference control channel which is successfully decoded. The user equipment monitors the control region on a basis of the reference control information and receives link control information on a linked control channel which is successfully decoded. The link control information includes resource assignment information used to receive or transmit data packets via a plurality of component carriers.

    摘要翻译: 提供了一种监视多载波系统中的控制信道的方法和装置。 用户设备监视子帧的控制区域内的多个候选控制信道,并在成功解码的参考控制信道上接收参考控制信息。 用户设备基于参考控制信息来监视控制区域,并且在被成功解码的链接的控制信道上接收链路控制信息。 链路控制信息包括用于经由多个分量载波接收或发送数据分组的资源分配信息。

    DEVICE AND METHOD FOR MONITORING THE CONTROL CHANNEL IN A MULTICARRIER SYSTEM
    30.
    发明申请
    DEVICE AND METHOD FOR MONITORING THE CONTROL CHANNEL IN A MULTICARRIER SYSTEM 失效
    用于监视多媒体系统中的控制信道的装置和方法

    公开(公告)号:US20120063351A1

    公开(公告)日:2012-03-15

    申请号:US13320531

    申请日:2010-05-14

    IPC分类号: H04W74/04 H04W24/00 H04L12/26

    摘要: The present invention relates to a method and device for monitoring the control channel in a multiple carrier system. A terminal determines an extended search space comprising a plurality of sub-search spaces, and each of the plurality of sub-search spaces corresponds to at least one of a plurality of scheduled component carriers. The terminal monitors a downlink control channel for the scheduled component carrier corresponding to each of the plurality of sub-search spaces. At least one of the plurality of sub-search spaces is a shared sub-search space corresponding to at least two of the plurality of scheduled component carriers.

    摘要翻译: 本发明涉及用于监视多载波系统中的控制信道的方法和装置。 终端确定包括多个子搜索空间的扩展搜索空间,并且多个子搜索空间中的每一个对应于多个调度分量载波中的至少一个。 终端监视对应于多个子搜索空间中的每一个的调度分量载波的下行链路控制信道。 多个子搜索空间中的至少一个是与多个调度分量载波中的至少两个对应的共享子搜索空间。