Control channel allocation method, and apparatus for same
    12.
    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 TRANSMITTING RECEPTION CONFIRMATION IN WIRELESS SYSTEM
    17.
    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。

    METHOD AND DEVICE FOR TRANSMITTING CONTROL INFORMATION
    18.
    发明申请
    METHOD AND DEVICE FOR TRANSMITTING CONTROL INFORMATION 有权
    用于发送控制信息的方法和设备

    公开(公告)号:US20130114556A1

    公开(公告)日:2013-05-09

    申请号:US13809826

    申请日:2011-07-26

    IPC分类号: H04W72/04

    摘要: The present invention relates to a wireless communication system. More specifically, the present invention relates to a method and a device for transmitting uplink control information where a plurality of cells are configured, and comprises: a step for receiving one or more PDCCH; a step for generating reception response information corresponding to the one or more PDCCH; and a step for transmitting through PUCCH the reception response information in a subframe, wherein the reception response information is transmitted using a PUCCH resource provided in advance by an upper layer signaling when only one PCell PDCCH is detected and the predetermined conditions are met, and is transmitted using a PUCCH resource linked to an index of a resource that makes up the PCell PDCCH when only one PCell PDCCH is detected and the predetermined conditions are not met.

    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。 更具体地说,本发明涉及用于发送多个小区被配置的上行链路控制信息的方法和装置,包括:接收一个或多个PDCCH的步骤; 用于产生与所述一个或多个PDCCH相对应的接收响应信息的步骤; 以及通过PUCCH发送子帧中的接收响应信息的步骤,其中,当仅检测到一个PCell PDCCH并且满足预定条件时,使用由上层信令预先提供的PUCCH资源来发送接收响应信息,并且是 当仅检测到一个PCell PDCCH并且不满足预定条件时,使用链接到构成PCell PDCCH的资源的索引的PUCCH资源发送。

    APPARATUS AND METHOD OF AVOIDING CONTROL CHANNEL BLOCKING
    20.
    发明申请
    APPARATUS AND METHOD OF AVOIDING CONTROL CHANNEL BLOCKING 有权
    避免控制信道阻塞的装置和方法

    公开(公告)号:US20130016672A1

    公开(公告)日:2013-01-17

    申请号:US13513072

    申请日:2010-12-17

    IPC分类号: H04W72/04

    摘要: The present invention is directed to a wireless communication system. In particular, the present invention is directed to a method of processing a control channel at a user equipment in a wireless communication system using multiple carriers, the method comprising: receiving a plurality of search spaces, wherein each search space comprises a plurality of control channel candidates and each search space is corresponding to respective carrier; and monitoring the control channel candidates for the control channel, wherein if the control channel candidates have a common information size over two or more search spaces, the control channel can be received via any one of the two or more the search spaces, and an apparatus therefore.

    摘要翻译: 本发明涉及无线通信系统。 特别地,本发明涉及一种在使用多个载波的无线通信系统中在用户设备处理控制信道的方法,所述方法包括:接收多个搜索空间,其中每个搜索空间包括多个控制信道 候选人和每个搜索空间对应于相应的载体; 以及监视所述控制信道的所述控制信道候选,其中,如果所述控制信道候选在两个或更多个搜索空间上具有公共信息大小,则可以经由所述两个或更多搜索空间中的任一个接收所述控制信道, 因此。