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    • 4. 发明授权
    • Method and device for transmitting uplink data in wireless connection system
    • 用于在无线连接系统中传输上行数据的方法和装置
    • US09042326B2
    • 2015-05-26
    • US13805129
    • 2011-06-24
    • Dongguk LimHangyu Cho
    • Dongguk LimHangyu Cho
    • H04W4/00H04W72/04H04W74/06
    • H04W72/0413H04W4/70H04W74/06
    • The present invention relates to a wireless communication system, more specifically a method for transmitting uplink through random access, and comprises: a step for receiving from a base station a first message which includes Machine Type Communication (MTC)-specific bandwidth request channel information for requesting bandwidth of MTC terminals; and a step for transmitting to the base station through the MTC-specific bandwidth request channel at least on of either bandwidth request preamble and bandwidth request information, wherein the bandwidth request information includes at least one of the following: MTC terminal identifier, quality of service (QoS), bandwidth request indicator, and bandwidth request size.
    • 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,涉及一种通过随机接入发送上行链路的方法,包括:从基站接收包含机器类型通信(MTC)特定带宽请求信道信息的第一消息的步骤, 请求MTC终端的带宽; 以及至少基于带宽请求前导码和带宽请求信息通过MTC特定带宽请求信道向基站发送的步骤,其中所述带宽请求信息包括以下中的至少一个:MTC终端标识符,服务质量 (QoS),带宽请求指示符和带宽请求大小。
    • 7. 发明申请
    • METHOD FOR PERFORMING COMMUNICATION BETWEEN DEVICES IN A WIRELESS ACCESS SYSTEM, AND DEVICE FOR SAME
    • 用于在无线接入系统中执行设备之间的通信的方法和用于其的设备
    • US20140127991A1
    • 2014-05-08
    • US14125541
    • 2012-06-08
    • Dongguk LimJiwoong JangHangyu Cho
    • Dongguk LimJiwoong JangHangyu Cho
    • H04W76/02
    • H04W76/023H04W8/005H04W8/22H04W76/14
    • Disclosed are a method for performing communication between devices in a wireless access system supporting device-to-device communication, and a device for same. More particularly, the method comprises the steps of: transmitting, from a first device to a base station, instruction information on whether or not device-to-device communication is supported by the first device; receiving, by the first device, group information for grouping devices which support device-to-device communication, from the base station using mobility information and position information on the devices supporting device-to-device communication; selecting, by the first device using the group information, a second device that is to perform device-to-device communication between devices; and performing device-to-device communication with the second device selected by the first device.
    • 公开了一种用于在支持设备到设备通信的无线接入系统中的设备之间进行通信的方法及其装置。 更具体地,该方法包括以下步骤:从第一设备向基站发送关于第一设备是否支持设备到设备通信的指令信息; 由所述第一设备从所述基站使用移动性信息和支持设备到设备通信的设备的位置信息来接收用于分组设备到设备间通信的组的信息; 由所述第一设备使用所述组信息来选择要在设备之间执行设备到设备通信的第二设备; 以及与由所述第一设备选择的所述第二设备执行设备到设备通信。
    • 8. 发明申请
    • METHOD FOR PERFORMING DEVICE-TO-DEVICE COMMUNICATION IN WIRELESS ACCESS SYSTEM AND APPARATUS THEREFOR
    • 在无线接入系统中执行设备到设备通信的方法及其设备
    • US20140057670A1
    • 2014-02-27
    • US14115173
    • 2012-05-02
    • Dongguk LimHangyu Cho
    • Dongguk LimHangyu Cho
    • H04W76/02H04W48/16
    • H04W76/14H04W8/005H04W48/16
    • The present invention provides a method for performing device-to-device communication in a wireless access system that supports the device-to-device communication and an apparatus therefor. Specifically, the invention comprises the steps of: receiving, from a base station, device-to-device communication parameters for broadcasted device-to-device communication; transmitting a detection signal to one or more devices using the received device-to-device communication parameters; receiving, from the one or more devices, link measurement information for measuring a link between a first device and the one or more devices using the detection signal; selecting a second device for performing the device-to-device communication from the one or more devices using the link measurement information; and performing the device-to-device communication with the selected second device.
    • 本发明提供了一种用于在支持设备到设备通信的无线接入系统中执行设备到设备通信的方法及其设备。 具体地,本发明包括以下步骤:从基站接收用于广播的设备到设备通信的设备到设备通信参数; 使用所接收的设备到设备通信参数向一个或多个设备发送检测信号; 从所述一个或多个设备接收用于使用所述检测信号测量第一设备与所述一个或多个设备之间的链路的链路测量信息; 选择用于使用所述链路测量信息从所述一个或多个设备执行所述设备到设备通信的第二设备; 以及执行与所选择的第二设备的设备到设备通信。
    • 9. 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。
    • 10. 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。