Uplink transmission method and apparatus in wireless communication system
    141.
    发明授权
    Uplink transmission method and apparatus in wireless communication system 有权
    无线通信系统中的上行链路传输方法和装置

    公开(公告)号:US08817726B2

    公开(公告)日:2014-08-26

    申请号:US13387107

    申请日:2010-07-26

    摘要: The present invention provides an uplink transmission method and apparatus in a wireless communication system. A terminal receives an uplink resource allocation from a base station; and transmits uplink transmission blocks to a PUSCH (physical uplink shared channel) by using the uplink resource allocation. The uplink resource allocation indicates an allocated RBs (resource blocks) within a subframe that includes a plurality of RBs. The subframe is divided into at least one PUCCH (physical uplink control channel) area for PUCCHs and a plurality of PUSCH (physical uplink shared channel) area for PUSCHs, wherein the PUCCH area is arranged between the plurality of PUSCH regions.

    摘要翻译: 本发明提供一种无线通信系统中的上行链路传输方法和装置。 终端从基站接收上行资源分配; 并通过上行链路资源分配向PUSCH(物理上行链路共享信道)发送上行链路发送块。 上行链路资源分配指示包括多个RB的子帧内的分配的RB(资源块)。 子帧划分为用于PUCCH的至少一个PUCCH(物理上行链路控制信道)区域和用于PUSCH的多个PUSCH(物理上行链路共享信道)区域,其中PUCCH区域被布置在多个PUSCH区域之间。

    METHOD AND APPARATUS FOR SCHEDULING IN A WIRELESS COMMUNICATION SYSTEM
    142.
    发明申请
    METHOD AND APPARATUS FOR SCHEDULING IN A WIRELESS COMMUNICATION SYSTEM 有权
    在无线通信系统中调度的方法和装置

    公开(公告)号:US20140185539A1

    公开(公告)日:2014-07-03

    申请号:US14009835

    申请日:2012-04-05

    IPC分类号: H04W72/12

    摘要: Provided is a method and apparatus for scheduling in a wireless communication system. In the method, if frame configuration information is transmitted, the frame configuration information sets each sub-frame within a frame to either a default sub-frame or a variable sub-frame and transmits scheduling information which schedules the configured variable sub-frame; and if a signal based on the scheduling information from the configured variable sub-frame is transceived, the default sub-frame becomes a sub-frame for which the transmission direction is fixed, and the configured sub-frame is used as an uplink sub-frame or a downlink sub-frame according to the scheduling information.

    摘要翻译: 提供了一种用于在无线通信系统中进行调度的方法和装置。 在该方法中,如果帧配置信息被发送,则帧配置信息将帧内的每个子帧设置为默认子帧或可变子帧,并发送调度配置的可变子帧的调度信息; 如果基于来自配置的可变子帧的调度信息的信号被收发,则默认子帧成为传输方向固定的子帧,并且将配置的子帧用作上行链路子帧, 帧或下行链路子帧。

    Method and apparatus for receiving reception acknowledgement in wireless communication system
    143.
    发明授权
    Method and apparatus for receiving reception acknowledgement in wireless communication system 有权
    用于在无线通信系统中接收接收确认的方法和装置

    公开(公告)号:US08767528B2

    公开(公告)日:2014-07-01

    申请号:US13387082

    申请日:2010-07-26

    IPC分类号: H04W72/04

    摘要: The present invention provides a method and an apparatus for receiving reception acknowledgement for HARQ (Hybrid Automatic Repeat Request) in a wireless communication system. A terminal receives, from a base station, an uplink resource allocation that includes information on a plurality of allocated RBs (Resource Blocks) within a subframe that includes the plurality of RBs, and transmits uplink transmission blocks to a PUSCH (Physical Uplink Shared Channel) by using the plurality of allocated RBs on the subframe. The terminal receives, from the base station, ACk/NACK signals on a PHICH (Physical Hybrid-ARQ Indicator Channel). PHICH resources used on the PHICH are identified by the lowest index among indexes of the plurality of allocated RBs, and at least two of the indexes of the plurality of RBs are linked by being overlapped with the same PHICH resource.

    摘要翻译: 本发明提供了一种用于在无线通信系统中接收HARQ(混合自动重传请求)的接收确认的方法和装置。 终端从基站接收包括关于包含多个RB的子帧内的多个分配RB(资源块)的信息的上行链路资源分配,并向PUSCH(物理上行链路共享信道)发送上行链路发送块, 通过在子帧上使用多个分配的RB。 终端从基站接收PHICH(Physical Hybrid-ARQ Indicator Channel)上的ACk / NACK信号。 在PHICH上使用的PHICH资源由多个分配的RB的索引中的最低索引来标识,并且多个RB中的至少两个索引通过与相同的PHICH资源重叠而链接。

    METHOD AND DEVICE FOR TRANSMITTING ACK/NACK IN WIRELESS COMMUNICATION SYSTEM
    144.
    发明申请
    METHOD AND DEVICE FOR TRANSMITTING ACK/NACK IN WIRELESS COMMUNICATION SYSTEM 有权
    用于在无线通信系统中发送ACK / NACK的方法和设备

    公开(公告)号:US20140153449A1

    公开(公告)日:2014-06-05

    申请号:US14004795

    申请日:2012-03-14

    IPC分类号: H04L5/00 H04L5/14

    摘要: Provided are a method and a device for transmitting an acknowledgement/not-acknowledgement (ACK/NACK) of a terminal which is set with a plurality of serving cells. The method comprises the steps of: receiving data in a subframe n of a second serving cell; and transmitting an ACK/NACK signal for the data in a subframe n+kSCC(n) of a first serving cell connected to the subframe n of the second serving cell, wherein the first serving cell is a primary cell for the terminal to execute an initial connection establishment procedure or a connection reestablishment procedure, and uses a frequency division duplex (FDD) wireless frame, the second serving cell is a secondary cell allocated to the terminal in addition to the primary cell, and uses a time division duplex (TDD) wireless frame, and the kSCC(n) is a previously determined value.

    摘要翻译: 提供了一种用于发送用多个服务小区设置的终端的确认/未确认(ACK / NACK)的方法和装置。 该方法包括以下步骤:在第二服务小区的子帧n中接收数据; 以及在连接到所述第二服务小区的子帧n的第一服务小区的子帧n + kSCC(n)中发送用于所述数据的ACK / NACK信号,其中,所述第一服务小区是所述终端执行 初始连接建立过程或连接重建过程,并且使用频分双工(FDD)无线帧,除了主小区之外,第二服务小区是分配给终端的辅助小区,并且使用时分双工(TDD) 无线帧,kSCC(n)是先前确定的值。

    METHOD AND APPARATUS FOR COMMUNICATION IN TDD SYSTEM
    146.
    发明申请
    METHOD AND APPARATUS FOR COMMUNICATION IN TDD SYSTEM 有权
    TDD系统中通信的方法和装置

    公开(公告)号:US20140112217A1

    公开(公告)日:2014-04-24

    申请号:US14127911

    申请日:2012-06-28

    IPC分类号: H04J3/16

    摘要: Provided are a method and an apparatus for communication in a TDD (Time Division Duplex) system. A terminal is notified of a change in a first UL-DL setup from a base station during a first change period and receives a second UL-DL setup updated during a second change period. The terminal refreshes a buffer for an ongoing HARQ (Hybrid Automatic Repeat reQuest) process on the basis of the first UL-DL setup according to the reception of the second UL-DL setup.

    摘要翻译: 提供了一种TDD(时分双工)系统中的通信方法和装置。 在第一改变周期期间从基站向终端通知第一UL-DL建立的改变,并且接收在第二改变周期期间更新的第二UL-DL设置。 根据第二UL-DL设置的接收,终端基于第一UL-DL设置来刷新正在执行的HARQ(混合自动重传请求)进程的缓冲器。

    Apparatus and method of avoiding control channel blocking
    147.
    发明授权
    Apparatus and method of avoiding control channel blocking 有权
    避免控制通道阻塞的装置和方法

    公开(公告)号:US08634374B2

    公开(公告)日:2014-01-21

    申请号:US13513072

    申请日:2010-12-17

    IPC分类号: H04W4/00

    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。

    METHOD AND APPARATUS FOR TRANSMITTING MULTIPLE RECEPTION CONFIRMATIONS IN TIME DIVISION DUPLEX SYSTEM
    148.
    发明申请
    METHOD AND APPARATUS FOR TRANSMITTING MULTIPLE RECEPTION CONFIRMATIONS IN TIME DIVISION DUPLEX SYSTEM 有权
    用于在时分双工系统中传输多个接收确认的方法和装置

    公开(公告)号:US20130343238A1

    公开(公告)日:2013-12-26

    申请号:US13876642

    申请日:2011-09-29

    IPC分类号: H04L5/00

    摘要: Provided is a method for transmitting ACK/NACK (acknowledgement/not-acknowledgement) of a terminal having a plurality of configured serving cells in a wireless communication system, which operates by means of TDD (time division duplex). The method comprises the following steps: setting the plurality of serving cells; receiving a codeword from at least one serving cell from the set plurality of service cells; and transmitting reception acknowledgement information which expresses reception confirmation of the code word, wherein when the terminal receives the code word through a first serving cell only from the set plurality of serving cells, the reception acknowledgement information is transmitted according to a first transmission method, wherein the first transmission method is a method for transmitting the ACK/NACK when the terminal is set with only one serving cell.

    摘要翻译: 提供了一种在通过TDD(时分双工)操作的无线通信系统中发送具有多个配置的服务小区的终端的ACK / NACK(确认/不确认)的方法。 该方法包括以下步骤:设置多个服务小区; 从所述多个服务小区接收来自至少一个服务小区的码字; 以及发送表示码字的接收确认的接收确认信息,其中,当终端仅通过设置的多个服务小区通过第一服务小区接收到码字时,根据第一传输方法发送接收确认信息,其中 第一传输方法是当终端仅设置一个服务小区时发送ACK / NACK的方法。

    METHOD AND DEVICE FOR SCHEDULING IN CARRIER AGGREGATE SYSTEM
    149.
    发明申请
    METHOD AND DEVICE FOR SCHEDULING IN CARRIER AGGREGATE SYSTEM 审中-公开
    用于调度载波集合系统的方法和装置

    公开(公告)号:US20130315114A1

    公开(公告)日:2013-11-28

    申请号:US13984139

    申请日:2012-02-10

    IPC分类号: H04J3/16

    摘要: According to one embodiment, a scheduling method of a base station (BS) in a carrier aggregation system includes: transmitting uplink-downlink (UL-DL) configuration information on a time division duplex (TDD) frame used in a second serving cell through a first serving cell; and communicating with a user equipment (UE) through a subframe of the second serving cell configured by the UL-DL configuration information, wherein the first serving cell and the second serving cell are serving cells allocated to the UE.

    摘要翻译: 根据一个实施例,载波聚合系统中的基站(BS)的调度方法包括:通过以下方式在第二服务小区中使用的时分双工(TDD)帧发送上行下行链路(UL-DL)配置信息 第一服务细胞; 以及通过由所述UL-DL配置信息配置的所述第二服务小区的子帧与用户设备(UE)进行通信,其中所述第一服务小区和所述第二服务小区是分配给所述UE的小区。