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    • 24. 发明申请
    • METHOD AND APPARATUS FOR HARQ IN PEER-TO-PEER (P2P) COMMUNICATION SYSTEM
    • 用于对等(P2P)通信系统中的HARQ的方法和装置
    • US20140003400A1
    • 2014-01-02
    • US14003405
    • 2011-12-23
    • Dongguk LimJiwoong JangHangyu ChoKyujin Park
    • Dongguk LimJiwoong JangHangyu ChoKyujin Park
    • H04L1/18
    • H04L1/1861
    • The present specification discloses a method for making a hybrid automatic repeat request (HARQ) for a terminal in a wireless connection system supporting peer-to-peer (P2P) communication between terminals, the method comprising: receiving, from a base station, control data for P2P communication; transmitting, based on the received control data, data from an uplink or downlink subframe, which is defined as a region for transmission to another terminal; and receiving an Acknowledgement (ACK) or not-Acknowledgement (NACK) regarding the sent data from an uplink subframe, linked to the downlink or uplink subframe, among the subframes defined as a region for reception from another terminal. The control data comprises a frame structure data used in P2P communication, wherein the frame structure data comprises an arrangement of the transmission and reception regions and HARQ linkages between subframes.
    • 本说明书公开了一种用于在支持终端之间的对等(P2P)通信的无线连接系统中的终端进行混合自动重传请求(HARQ)的方法,所述方法包括:从基站接收控制数据 用于P2P通信; 基于所接收的控制数据,从定义为用于传输到另一终端的区域的上行链路或下行链路子帧发送数据; 以及从被定义为从另一个终端接收的区域的子帧中,从链接到下行链路或上行链路子帧的上行链路子帧接收关于所发送数据的确认(ACK)或不确认(NACK)。 控制数据包括在P2P通信中使用的帧结构数据,其中帧结构数据包括子帧之间的发送和接收区域以及HARQ链路的布置。
    • 25. 发明申请
    • METHOD AND DEVICE FOR PERFORMING TERMINAL COOPERATIVE TRANSMISSION IN WIRELESS ACCESS SYSTEM
    • 在无线接入系统中执行终端合作传输的方法和设备
    • US20130107851A1
    • 2013-05-02
    • US13809853
    • 2011-07-12
    • Kyujin ParkHangyu ChoDongguk LimSeunghyun Kang
    • Kyujin ParkHangyu ChoDongguk LimSeunghyun Kang
    • H04W72/04
    • H04W72/0413H04B7/026H04W74/002H04W76/14H04W88/04
    • The present invention relates to a method for performing terminal cooperative transmission through direct link communication between a source terminal that requests terminal cooperation and a cooperative terminal that performs the terminal cooperative transmission with the source terminal in a wireless access system, and the method comprises the steps of allowing the source terminal to transmit a terminal cooperation request message for requesting the terminal cooperative transmission to a base station, allowing the base station to transmit control information for establishing a direct link between the source terminal and the cooperative terminal to the source terminal, and allowing the source terminal to establish a direct communication link with the cooperative terminal, on the basis of the received control information, wherein the control information contains dedicated random access channel (RACH) allocation information for synchronization between the source terminal and the cooperative terminal and for channel measurement, and dedicated random access channel (RACH) preamble sequence information.
    • 本发明涉及一种通过在无线接入系统中请求终端协作的源终端与执行终端协作传输的协作终端之间的直接链路通信进行终端协作传输的方法,该方法包括以下步骤 允许源终端向基站发送用于请求终端协作传输的终端协作请求消息,允许基站向源终端发送用于建立源终端与协作终端之间的直连链路的控制信息,以及 允许源终端基于接收到的控制信息与协作终端建立直接通信链路,其中控制信息包含用于源终端和协作终端之间同步的专用随机接入信道(RACH)分配信息 终端和信道测量,以及专用随机接入信道(RACH)前导序列信息。
    • 28. 发明授权
    • Method of performing direct communication between terminals, method of supporting same, and apparatus for same
    • 在终端之间进行直接通信的方法,其支持方法及其装置
    • US09319931B2
    • 2016-04-19
    • US14240314
    • 2012-08-27
    • Dongguk LimHangyu ChoKyujin Park
    • Dongguk LimHangyu ChoKyujin Park
    • H04B7/212H04W28/02H04W72/08H04W76/02
    • H04W28/0289H04W72/085H04W76/14
    • A method for performing communication by a device-to-device (D2D) user equipment (UE) performing D2D communication in a wireless communication system supporting the D2D communication, comprises receiving a transmission request signal for D2D communication from at least one other D2D UE; measuring a received signal power or a signal-to-noise ratio (SNR) of the received at least one transmission request signal; generating, based on the measurement, D2D link information including at least one of received signal power or SNR information about a D2D link between the D2D UE and the at least one other D2D UE and information about an interference level caused by the at least one other D2D UE; and transmitting the generated D2D link information and a bandwidth request for D2D communication to a base station.
    • 一种用于在支持所述D2D通信的无线通信系统中执行D2D通信的设备到设备(D2D)用户设备(UE)进行通信的方法包括从至少一个其他D2D UE接收用于D2D通信的传输请求信号; 测量所接收的至少一个传输请求信号的接收信号功率或信噪比(SNR); 基于所述测量生成D2D链路信息,所述D2D链路信息包括关于D2D UE与所述至少一个其他D2D UE之间的D2D链路的接收信号功率或SNR信息中的至少一个,以及关于由所述至少一个其他D2D UE引起的干扰等级的信息 D2D UE; 以及将生成的D2D链路信息和对D2D通信的带宽请求发送到基站。
    • 30. 发明申请
    • METHOD FOR SUPPORTING A DYNAMIC-TIME DIVISION DUPLEX (D-TDD) DOWNLINK-UPLINK CONFIGURATION IN A WIRELESS COMMUNICATION SYSTEM, AND APPARATUS THEREFOR
    • 在无线通信系统中支持动态时分双工(D-TDD)下行链路上行链路配置的方法及其设备
    • US20140036738A1
    • 2014-02-06
    • US14002512
    • 2012-03-02
    • Dongcheol KimHangyu ChoKyujin ParkDongguk Lim
    • Dongcheol KimHangyu ChoKyujin ParkDongguk Lim
    • H04J3/16
    • H04J3/1694H04B7/2643H04L5/14H04W72/1263
    • Disclosed is a method for supporting a dynamic-time division duplex (D-TDD) downlink-uplink configuration in a wireless communication system and to an apparatus therefor. A method in which a first network node supports a dynamic-time division duplex (D-TDD) downlink-uplink configuration according to one embodiment of the present invention comprises a step of selecting two or more TDD downlink-uplink configurations from among a plurality of predefined TDD downlink-uplink configurations based on a predetermined rule so as to establish a set of TDD downlink-uplink configurations, wherein the predetermined rule may enable the selection of two or more TDD downlink-uplink configurations from a number of downlink subframe durations constituted by subframes other than a downlink subframe, or from a number of uplink subframe durations constituted by subframes other than an uplink subframe.
    • 公开了一种用于在无线通信系统中支持动态时分双工(D-TDD)下行链路 - 上行链路配置的方法及其装置。 根据本发明的一个实施例的第一网络节点支持动态时分双工(D-TDD)下行链路 - 上行链路配置的方法包括从多个服务器中选择两个或更多个TDD下行链路 - 上行链路配置的步骤 基于预定规则的预定义的TDD下行链路 - 上行链路配置,以便建立一组TDD下行链路 - 上行链路配置,其中,所述预定规则可以使得能够从多个下行链路子帧持续时间中选择两个或更多个TDD下行链路 - 上行链路配置 除了下行链路子帧之外的子帧,或者来自除了上行链路子帧之外的子帧构成的上行链路子帧持续时间的数量。