METHOD AND APPARATUS FOR TRANSMITTING A PLURALITY OF PIECES OF RECEIPT ACKNOWLEDGEMENT INFORMATION IN A WIRELESS COMMUNICATION SYSTEM
    112.
    发明申请
    METHOD AND APPARATUS FOR TRANSMITTING A PLURALITY OF PIECES OF RECEIPT ACKNOWLEDGEMENT INFORMATION IN A WIRELESS COMMUNICATION SYSTEM 审中-公开
    用于在无线通信系统中传输接收确认信息的多个方面的方法和装置

    公开(公告)号:US20130176920A1

    公开(公告)日:2013-07-11

    申请号:US13824316

    申请日:2011-09-16

    IPC分类号: H04W72/04

    摘要: Provided is a method and apparatus for transmitting acknowledgement/not-acknowledgement (ACK/NACK) of a user equipment to which a plurality of cells are assigned in a wireless communication system operating with time division duplex (TDD). The method includes: receiving a plurality of codewords via the plurality of serving cells; generating ACK/NACK information indicating reception acknowledgement for each codeword; bundling the generated ACK/NACK information; and transmitting the bundled ACK/NACK information, wherein the bundling is sequentially performed on a part or entirety of the generated ACK/NACK information until an amount of the ACK/NACK information is less than or equal to a predetermined transmission amount.

    摘要翻译: 提供了一种用于在具有时分双工(TDD)操作的无线通信系统中发送多个小区被分配给用户设备的确认/未确认(ACK / NACK)的方法和装置。 该方法包括:经由多个服务小区接收多个码字; 生成表示每个码字的接收确认的ACK / NACK信息; 捆绑生成的ACK / NACK信息; 并发送捆绑的ACK / NACK信息,其中对所生成的ACK / NACK信息的一部分或全部依次执行捆绑,直到ACK / NACK信息的量小于或等于预定的传输量。

    METHOD FOR TRANSMITTING CONTROL INFORMATION AND APPARATUS FOR SAME
    113.
    发明申请
    METHOD FOR TRANSMITTING CONTROL INFORMATION AND APPARATUS FOR SAME 有权
    用于发送控制信息的方法和装置

    公开(公告)号:US20130114554A1

    公开(公告)日:2013-05-09

    申请号:US13809380

    申请日:2011-07-18

    IPC分类号: H04W72/04

    摘要: The present invention pertains to a wireless communication system. Specifically, the present invention relates to a method by which a terminal transmits control information and to an apparatus for the same, and relates to a method comprising the steps of: receiving CSI configuration information for a plurality of cells, in which the CSI configuration information is used to make a periodic CSI report of each cell; receiving information requesting a non-periodic CSI report of a specific cell; and transmitting one or more CSI reports in a corresponding subframe, wherein: when a periodic CSI report and a non-periodic CSI report of an equal cell collide with each other in the corresponding subframe, the periodic CSI report is dropped; and when one or more periodic CSI reports and a non-periodic CSI report of mutually different cells collide with each other in the corresponding subframe, at least a part of one or more periodic CSI reports is transmitted through a channel for the non-periodic CSI report.

    摘要翻译: 本发明涉及一种无线通信系统。 具体地,本发明涉及一种终端发送控制信息的方法及其装置,涉及一种方法,包括以下步骤:接收多个小区的CSI配置信息,其中CSI配置信息 用于对每个单元进行周期性CSI报告; 接收请求特定小区的非周期性CSI报告的信息; 在对应的子帧中发送一个或多个CSI报告,其中:当相同小区的周期性CSI报告和非周期性CSI报告在相应子帧中相互冲突时,周期性CSI报告被丢弃; 并且当相互不同的小区的一个或多个周期性CSI报告和非周期性CSI报告在相应子帧中彼此相冲突时,一个或多个周期性CSI报告的至少一部分通过用于非周期性CSI的信道被发送 报告。

    METHOD AND APPARATUS FOR TRANSMITTING CHANNEL STATE INFORMATION
    114.
    发明申请
    METHOD AND APPARATUS FOR TRANSMITTING CHANNEL STATE INFORMATION 有权
    用于发送信道状态信息的方法和装置

    公开(公告)号:US20130100922A1

    公开(公告)日:2013-04-25

    申请号:US13806642

    申请日:2011-06-20

    IPC分类号: H04W72/04

    摘要: The present invention relates to a method in which a terminal transmits channel status information in a multi-carrier system, and to a terminal which uses the method. The method comprises the following steps: receiving a reference signal from a base station; transmitting first channel information to the base station; and transmitting second channel information to the base station, wherein the first channel information includes information for indicating one or more precoding matrices estimated using the reference signal, and the second channel information includes any one precoding matrix from among one or more precoding matrices indicated by the first channel information.

    摘要翻译: 本发明涉及一种终端在多载波系统中发送信道状态信息的方法以及使用该方法的终端。 该方法包括:从基站接收参考信号; 向基站发送第一信道信息; 以及向所述基站发送第二信道信息,其中,所述第一信道信息包括用于指示使用所述参考信号估计的一个或多个预编码矩阵的信息,并且所述第二信道信息包括由所述参考信号指示的一个或多个预编码矩阵中的任何一个预编码矩阵 第一频道信息。

    METHOD AND USER EQUIPMENT FOR TRANSMITTING UPLINK CONTROL INFORMATION
    116.
    发明申请
    METHOD AND USER EQUIPMENT FOR TRANSMITTING UPLINK CONTROL INFORMATION 有权
    用于发送上传控制信息的方法和用户设备

    公开(公告)号:US20130010743A1

    公开(公告)日:2013-01-10

    申请号:US13636603

    申请日:2011-03-18

    IPC分类号: H04W72/04

    摘要: In the event ACK/NACK information on downlink data transmitted on one or more carriers must be transmitted on a PUCCH together with SR, user equipment of the present invention always modulates the ACK/NACK information to a first complex modulation symbol regardless of the number of the carriers when a specific carrier is ACK and the other carriers are NACKs, or the specific carrier is ACK and ACK/NACK bundled for other carriers is NACK. Also, the user equipment always modulates the ACK/NACK information to a second complex modulation symbol regardless of the number of the carriers when a specific carrier is NACK and the other carriers are NACKs, or the specific carrier is ACK and the ACK/NACK bundled for the other carriers is NAC. According to the present invention, regardless of the number of carriers needed for the user equipment, at least ACK/NACK information on the specific carrier can be exactly transmitted to a base station.

    摘要翻译: 在一个或多个载波上发送的下行链路数据上的ACK / NACK信息必须与SR一起在PUCCH上发送,本发明的用户设备始终将ACK / NACK信息调制为第一复数调制符号,而不管 当特定载波是ACK并且其他载波是NACK时的载波,或者特定载波是ACK,并且对于其他载波被绑定的ACK / NACK是NACK。 而且,当特定载波是NACK并且其他载波是NACK时,用户设备总是将ACK / NACK信息调制到第二复数调制符号,而不考虑载波的数量,或者特定载波是ACK,并且ACK / NACK被捆绑 对于其他运营商是NAC。 根据本发明,无论用户设备所需的载波数量如何,至少能将特定载波上的ACK / NACK信息精确发送到基站。

    METHOD AND APPARATUS FOR REPORTING A CHANNEL QUALITY IN A WIRELESS COMMUNICATION SYSTEM
    118.
    发明申请
    METHOD AND APPARATUS FOR REPORTING A CHANNEL QUALITY IN A WIRELESS COMMUNICATION SYSTEM 有权
    在无线通信系统中报告信道质量的方法和装置

    公开(公告)号:US20120269153A1

    公开(公告)日:2012-10-25

    申请号:US13516950

    申请日:2010-12-16

    IPC分类号: H04W24/10 H04W72/04

    摘要: The present invention provided a method and apparatus for reporting a channel quality in a wireless communication system. A terminal receives an uplink grant from a base station via one of a plurality of downlink component carriers (CCs). The uplink grant includes a channel quality indicator (CQI) request for instructing uplink allocation and CQI reporting. The terminal reports the CQI of the downlink CC being linked to the base station. The downlink CC being linked is one of the plurality of downlink CCs, which is linked to the uplink CC for which the uplink allocation is scheduled.

    摘要翻译: 本发明提供了一种在无线通信系统中报告信道质量的方法和装置。 终端经由多个下行链路分量载波(CC)中的一个接收来自基站的上行链路许可。 上行链路授权包括用于指示上行链路分配和CQI报告的信道质量指示符(CQI)请求。 终端报告与基站链接的下行链路CC的CQI。 链接的下行链路CC是多个下行链路CC中的一个,链路到上行链路CC,上行链路CC被调度上行链路分配。

    METHOD AND APPARATUS FOR TRANSMITTING RECEPTION ACKNOWLEDGEMENT INFORMATION IN WIRELESS COMMUNICATION SYSTEM
    119.
    发明申请
    METHOD AND APPARATUS FOR TRANSMITTING RECEPTION ACKNOWLEDGEMENT INFORMATION IN WIRELESS COMMUNICATION SYSTEM 有权
    在无线通信系统中发送接收确认信息的方法和装置

    公开(公告)号:US20120207123A1

    公开(公告)日:2012-08-16

    申请号:US13504075

    申请日:2010-10-25

    IPC分类号: H04W72/04

    摘要: Disclosed are a method and an apparatus for transmitting reception acknowledgement for an HARQ (hybrid automatic repeat request) in a wireless communication system. A terminal receives the information on downlink resource allocation through at least one downlink carrier among plural downlink carriers. In addition, the terminal receives a downlink transmission block through a downlink shared channel indicated by the downlink resource allocation. The terminal transmits an ACK/NACK signal for the downlink transmission block through an uplink control channel. If at least one downlink carrier is a primary carrier, the uplink control channel uses a primary resource. Otherwise, the uplink control channel uses a secondary resource.

    摘要翻译: 公开了一种用于在无线通信系统中发送用于HARQ(混合自动重传请求)的接收确认的方法和装置。 终端通过多个下行链路载波中的至少一个下行链路载波接收关于下行链路资源分配的信息。 此外,终端通过下行链路资源分配指示的下行链路共享信道来接收下行链路发送块。 终端通过上行链路控制信道发送下行链路发送块的ACK / NACK信号。 如果至少一个下行链路载波是主载波,则上行链路控制信道使用主要资源。 否则,上行链路控制信道使用二次资源。

    COMMUNICATION METHOD USING A CARRIER AGGREGATION AND APPARATUS THEREFORE
    120.
    发明申请
    COMMUNICATION METHOD USING A CARRIER AGGREGATION AND APPARATUS THEREFORE 有权
    使用载体聚集的通信方法及其装置

    公开(公告)号:US20120076105A1

    公开(公告)日:2012-03-29

    申请号:US13376740

    申请日:2010-05-17

    IPC分类号: H04W72/04 H04W92/00

    摘要: The present invention is directed to a wireless communication system. More specifically, the present invention is directed to a method and an apparatus of controlling uplink transmission at a user equipment in a wireless communication system, wherein the user equipment is connected to multiple component carriers, which includes receiving configuration information for transmitting an uplink signal from a base station; and identifying a time for transmitting the uplink signal to the base station on a corresponding uplink component carrier in use of the configuration information, wherein if the corresponding uplink component carrier is in a non-available state at the time for transmitting the uplink signal, the uplink signal is not transmitted.

    摘要翻译: 本发明涉及无线通信系统。 更具体地说,本发明涉及一种在无线通信系统中的用户设备上控制上行链路传输的方法和装置,其中,所述用户设备连接到多个分量载波,所述多个分量载波包括接收用于发送上行链路信号的配置信息 一个基站; 以及识别在使用所述配置信息时在相应的上行链路分量载波上向所述基站发送所述上行链路信号的时间,其中,如果所述对应的上行链路分量载波在所述上行链路信号的发送时处于不可用状态,则 上行链路信号不发送。