Method and device for signaling control information in carrier aggregation system
    21.
    发明授权
    Method and device for signaling control information in carrier aggregation system 有权
    载波聚合系统信令控制信息的方法和装置

    公开(公告)号:US08917682B2

    公开(公告)日:2014-12-23

    申请号:US13583448

    申请日:2011-03-10

    IPC分类号: H04W4/00 H04L1/00

    摘要: The present invention relates to a wireless communication system. More specially, the present invention relates to a method and a device which enable a terminal to transmit channel quality information, the method comprising the following steps: receiving a control channel, which includes a request for the channel quality information; generating the channel quality information on one or more specific downlink carriers from a plurality of downlink carriers after receiving the control channel; and transmitting the channel quality information through a shared channel, wherein the one or more specific downlink carriers are indicated using the caption of the request for the channel quality information or time information related to the transmission of the channel quality information.

    摘要翻译: 无线通信系统技术领域本发明涉及一种无线通信系统。 更具体地,本发明涉及使终端能够发送信道质量信息的方法和设备,该方法包括以下步骤:接收包括对信道质量信息的请求的控制信道; 在接收到控制信道之后,从多个下行链路载波生成一个或多个特定下行链路载波上的信道质量信息; 以及通过共享信道发送信道质量信息,其中,使用对信道质量信息的请求或与信道质量信息的发送相关的时间信息的说明来指示一个或多个特定的下行链路载波。

    Control channel allocation method, and apparatus for same
    24.
    发明授权
    Control channel allocation method, and apparatus for same 有权
    控制信道分配方法及装置

    公开(公告)号:US08687584B2

    公开(公告)日:2014-04-01

    申请号:US13513099

    申请日:2011-03-11

    IPC分类号: H04W4/00

    摘要: The present invention relates to a wireless communication system. More particularly, the present invention relates to a method for performing processes in which a terminal determines control channel allocation, as well as to an apparatus for the method. The method comprises the following steps: monitoring, on a first carrier, a first search space, containing a control channel candidate set, for control channels having no carrier indication information; and monitoring, on a second carrier, a second search space, containing a control channel candidate set, for control channels having carrier indication information. If the terminal is set to monitor a plurality of control channel candidates which have the same radio network temporary identifier (RNTI), the same information size, and the same first control channel element (CCE) in the first search space and in the second search space, the control channels are received only in the first search space on the first carrier.

    摘要翻译: 无线通信系统技术领域本发明涉及一种无线通信系统。 更具体地,本发明涉及一种用于执行终端确定控制信道分配的过程的方法以及用于该方法的装置。 该方法包括以下步骤:对于没有载波指示信息的控制信道,在第一载波上监视包含控制信道候选集的第一搜索空间; 以及对于具有载波指示信息的控制信道,在第二载波上监视包含控制信道候选组的第二搜索空间。 如果终端被设置为监视在第一搜索空间和第二搜索中具有相同的无线电网络临时标识符(RNTI),相同信息大小和相同的第一控制信道元素(CCE)的多个控制信道候选 空间,控制信道仅在第一载波上的第一搜索空间中被接收。

    Method and apparatus for performing HARQ in multiple carrier system
    26.
    发明授权
    Method and apparatus for performing HARQ in multiple carrier system 有权
    用于在多载波系统中执行HARQ的方法和装置

    公开(公告)号:US08630248B2

    公开(公告)日:2014-01-14

    申请号:US13384030

    申请日:2010-07-16

    IPC分类号: H04W4/00

    摘要: A method and apparatus for performing hybrid automatic repeat request (HARQ) in a multiple carrier system are provided. A user equipment performs an HARQ process in a source component carrier. When the user equipment receives a management message regarding a transfer from the source component carrier to a target component carrier, the user equipment subsequently performs the HARQ process in the target component carrier.

    摘要翻译: 提供了一种用于在多载波系统中执行混合自动重传请求(HARQ)的方法和装置。 用户设备在源分量载波中执行HARQ过程。 当用户设备接收到关于从源分量载波到目标分量载波的传输的管理消息时,用户设备随后在目标分量载波中执行HARQ进程。

    METHOD AND APPARATUS FOR TRANSMITTING RECEPTION CONFIRMATION IN WIRELESS SYSTEM
    30.
    发明申请
    METHOD AND APPARATUS FOR TRANSMITTING RECEPTION CONFIRMATION IN WIRELESS SYSTEM 有权
    用于在无线系统中发送接收确认的方法和装置

    公开(公告)号:US20130188535A1

    公开(公告)日:2013-07-25

    申请号:US13824514

    申请日:2011-09-28

    IPC分类号: H04W24/02

    摘要: Provided are a method and an apparatus for transmitting a reception confirmation in a wireless system. A terminal determines at least one downlink sub-frame for ACK/NACK feedback from each of a plurality of serving cells and determines the number of ACK/NACK bits for the plurality of serving cells. The terminal generates bundled ACK/NACK bits by arraying the ACK/NACK bits in the ascending order of the cell index of the plurality of serving cells, and transmits the bundled ACK/NACK bits.

    摘要翻译: 提供一种用于在无线系统中发送接收确认的方法和装置。 终端从多个服务小区中的每一个确定用于ACK / NACK反馈的至少一个下行链路子帧,并确定多个服务小区的ACK / NACK比特数。 终端通过按照多个服务小区的小区索引的升序排列ACK / NACK比特来生成捆绑的ACK / NACK比特,并发送捆绑的ACK / NACK比特。