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    Data transmission method for wireless communication system involving relay
    2.
    发明授权
    Data transmission method for wireless communication system involving relay 有权
    涉及继电器的无线通信系统的数据传输方法

    公开(公告)号：US08934396B2

    公开(公告)日：2015-01-13

    申请号：US13235723

    申请日：2011-09-19

    申请人： Tae Gyun Noh ,  Jae Young Ahn ,  Hee Soo Lee ,  Kyoung Seok Lee

    发明人： Tae Gyun Noh ,  Jae Young Ahn ,  Hee Soo Lee ,  Kyoung Seok Lee

    IPC分类号： H04B7/14 ,  H04B7/26 ,  H04B7/155 ,  H04W72/04 ,  H04W88/08

    CPC分类号： H04B7/2606 ,  H04B7/15542 ,  H04B7/15557 ,  H04W72/0426 ,  H04W88/085

    摘要： Provided are an uplink transmission method and downlink transmission method in a mobile communication network including a relay. In the uplink and downlink transmission methods, frame structures and transmission timings of a backhaul downlink and a backhaul uplink are determined in consideration of at least one of a time for the relay to switch between transmission and reception and a signal transmission time. Accordingly, in a wireless communication system including a relay, it is possible to effectively perform data transmission and reception between the relay and a base station.

    摘要翻译： 提供了包括中继的移动通信网络中的上行链路传输方法和下行链路传输方法。 在上行链路和下行链路传输方法中，考虑到中继在发送和接收之间切换的时间与信号传输时间中的至少一个，确定回程下行链路和回程上行链路的帧结构和传输定时。 因此，在包括中继的无线通信系统中，能够有效地进行中继与基站之间的数据发送和接收。

    DEVICE-TO-DEVICE COMMUNICATION AND TERMINAL RELAY METHOD
    3.
    发明申请
    DEVICE-TO-DEVICE COMMUNICATION AND TERMINAL RELAY METHOD 审中-公开
    器件到器件通信和终端继电器方法

    公开(公告)号：US20130322388A1

    公开(公告)日：2013-12-05

    申请号：US13976202

    申请日：2011-12-27

    申请人： Jae-Young Ahn ,  Tae Gyun Noh ,  Young Jo Ko

    发明人： Jae-Young Ahn ,  Tae Gyun Noh ,  Young Jo Ko

    IPC分类号： H04W76/02

    CPC分类号： H04W76/14 ,  H04W88/04

    摘要： Disclosed are a method for checking whether D2D communication between devices for performing D2D communication is possible, and a method for estimating the proximity of devices to base stations and the proximity of devices to one another for reusing wireless resources in device-to-device communication and terminal relay communication. The method according to the present invention may enable the verification of whether D2D communication is possible between devices to establish a D2D connection, and may enable the wireless resources allocated to a cellular link and to other D2D links to be reused. Further, the method of the present invention may enable variations in a link state caused by terminal mobility to be handled, as well as D2D communication between new UEs and D2D communication between a new UE and a legacy UE, to be handled.

    摘要翻译： 公开了一种用于检查用于执行D2D通信的设备之间的D2D通信是否可能的方法，以及用于估计设备与基站的接近度以及设备彼此接近以便在设备到设备通信中重用无线资源的方法，以及 终端中继通信。 根据本发明的方法可以使得能够验证在设备之间是否可以建立D2D连接的D2D通信，并且可以使得分配给蜂窝链路的无线资源和其他D2D链路能够被重用。 此外，本发明的方法可以使处理由终端移动性引起的链路状态的变化以及新UE之间的D2D通信和新UE与传统UE之间的D2D通信的处理。

    METHOD FOR TRANSMITTING RETRANSMISSION REQUEST INFORMATION FOR AN ERROR PACKET IN A MULTIMEDIA BROADCAST/MULTICAST SERVICE, AND METHOD FOR RETRANSMITTING A PACKET IN RESPONSE TO THE RETRANSMISSION REQUEST
    4.
    发明申请
    METHOD FOR TRANSMITTING RETRANSMISSION REQUEST INFORMATION FOR AN ERROR PACKET IN A MULTIMEDIA BROADCAST/MULTICAST SERVICE, AND METHOD FOR RETRANSMITTING A PACKET IN RESPONSE TO THE RETRANSMISSION REQUEST 审中-公开
    用于在多媒体广播/多播服务中发送用于错误分组的重新发送请求信息的方法以及用于重新分发响应于重传请求的分组的方法

    公开(公告)号：US20120099419A1

    公开(公告)日：2012-04-26

    申请号：US13380250

    申请日：2010-06-23

    申请人： Jae Heung Kim ,  Tae Gyun Noh

    发明人： Jae Heung Kim ,  Tae Gyun Noh

    IPC分类号： H04W24/04

    CPC分类号： H04L1/1854 ,  H04L12/1895 ,  H04L2001/0093 ,  H04W4/06

    摘要： Disclosed is a method in which a terminal transmits retransmission request information for an error packet of a multimedia broadcast/multicast service (MBMS), and a base station retransmits a packet in the multimedia broadcast/multicast service. The method in which the terminal transmits retransmission request information for an error packet comprises: a step of receiving an MBMS packet from the base station; a step of checking whether or not an error exists in the received MBMS packet; and a step of transmitting retransmission request information for the error packet using at least one of PUSCH, PUCCH and a random access preamble for a random access process if an error exists in the received MBMS packet. The present invention achieves improved service satisfaction among terminals located on an intercell boundary, an MBSFN boundary, and regions with a poor wireless environment.

    摘要翻译： 公开了一种终端发送多媒体广播/多播服务（MBMS）的错误分组的重发请求信息的方法，并且基站重发多媒体广播/多播服务中的分组。 终端发送用于错误分组的重传请求信息的方法包括：从基站接收MBMS分组的步骤; 检查所接收的MBMS分组中是否存在错误的步骤; 以及如果在所接收的MBMS分组中存在错误，则使用用于随机接入处理的PUSCH，PUCCH和随机接入前导码中的至少一个来发送用于错误分组的重传请求信息的步骤。 本发明实现了位于小区间边界，MBSFN边界的终端和无线环境差的区域中的服务满意度提高。

    Method for transmitting and receiving control information of a mobile communication system
    6.
    发明授权
    Method for transmitting and receiving control information of a mobile communication system 有权
    用于发送和接收移动通信系统的控制信息的方法

    公开(公告)号：US09497749B2

    公开(公告)日：2016-11-15

    申请号：US14124404

    申请日：2012-06-07

    申请人： Bang-Won Seo ,  Young-Jo Ko ,  Tae-Gyun Noh ,  Jae-Young Ahn

    发明人： Bang-Won Seo ,  Young-Jo Ko ,  Tae-Gyun Noh ,  Jae-Young Ahn

    IPC分类号： H04W72/04 ,  H04L5/00

    CPC分类号： H04W72/042 ,  H04L5/0035 ,  H04L5/0053 ,  H04W72/0446

    摘要： Disclosed is a method for transmitting and receiving control information. The method for transmitting control information according to the present invention, in a mobile communication system in which a control channel region and a data channel region are separated from each other, comprises the steps of: determining a control channel resource for transmitting control information by means of the data channel region; and transmitting the control information using the determined control channel resource. According to the present invention, a capacity for control information, which increases for multiple user multiple-input multiple-out (MIMOs) in a heterogeneous network environment, for heterogeneous network interference control using carrier aggregation, for frequent use of a multicast-broadcast single frequency network (MBSFN) subframe, and for a CoMP transmission control, may be satisfied. Further, an adaptive resource allocation based on a requested capacity for control information may be enabled, and the efficient utilization of resources may also be enabled.

    摘要翻译： 公开了一种发送和接收控制信息的方法。 在控制信道区域和数据信道区域彼此分离的移动通信系统中，根据本发明的用于发送控制信息的方法包括以下步骤：确定用于通过装置发送控制信息的控制信道资源 的数据通道区域; 以及使用所确定的控制信道资源发送控制信息。 根据本发明，对异构网络环境中的多用户多输入多输出（MIMO）增加的控制信息的容量用于使用载波聚合的异构网络干扰控制，用于频繁使用多播广播单 频率网络（MBSFN）子帧，以及用于CoMP传输控制。 此外，可以启用基于所请求的控制信息容量的自适应资源分配，并且还可以实现资源的有效利用。

    Method for HARQ and link adaptation of device to device link in direct communication between user equipments and relaying by user equipment
    7.
    发明授权
    Method for HARQ and link adaptation of device to device link in direct communication between user equipments and relaying by user equipment 有权
    用户设备之间的直接通信和用户设备中继之间的设备到设备链路的HARQ和链路自适应的方法

    公开(公告)号：US09014062B2

    公开(公告)日：2015-04-21

    申请号：US13337646

    申请日：2011-12-27

    申请人： Jae Young Ahn ,  Tae Gyun Noh ,  Young Jo Ko

    发明人： Jae Young Ahn ,  Tae Gyun Noh ,  Young Jo Ko

    IPC分类号： H04J3/00 ,  H04W52/58 ,  H04L1/00 ,  H04L1/18 ,  H04W52/48 ,  H04L5/14

    CPC分类号： H04W52/58 ,  H04L1/0003 ,  H04L1/0009 ,  H04L1/0019 ,  H04L1/0027 ,  H04L1/1867 ,  H04L5/1453 ,  H04L5/1461 ,  H04L5/1469 ,  H04L2001/0097 ,  H04W52/48

    摘要： Provided is a method of processing hybrid automatic repeat request (HARQ) and adaptive transmission of a device-to-device (D2D) link. In the method, an operation method of user equipment (UE) includes (a) receiving an initial transmission mode (TM) and transmission power for the D2D link from a base station, and performing data transmission through the D2D link, (b) determining, at the UE, a TM and transmission power of a succeeding subframe, or receiving a TM control value and a transmission power control value from counterpart UE of the D2D link and determining the TM and the transmission power of the succeeding subframe, and (c) performing the data transmission to the counterpart UE using the determined TM and transmission power. Here, (b) and (c) are repeated.

    摘要翻译： 提供了一种处理混合自动重传请求（HARQ）和设备到设备（D2D）链路的自适应传输的方法。 在该方法中，用户设备（UE）的操作方法包括：（a）从基站接收D2D链路的初始传输模式（TM）和发射功率，并通过D2D链路进行数据传输，（b）确定 在UE处，TM和后续子帧的发送功率，或从D2D链路的对方UE接收TM控制值和发送功率控制值，并确定后续子帧的TM和发送功率，（c ）使用所确定的TM和发送功率对对方UE执行数据传输。 这里，重复（b）和（c）。

    DATA TRANSMISSION METHOD FOR WIRELESS COMMUNICATION SYSTEM INVOLVING RELAY
    10.
    发明申请
    DATA TRANSMISSION METHOD FOR WIRELESS COMMUNICATION SYSTEM INVOLVING RELAY 有权
    无线通信系统涉及到继电器的数据传输方法

    公开(公告)号：US20120002591A1

    公开(公告)日：2012-01-05

    申请号：US13235723

    申请日：2011-09-19

    申请人： Tae Gyun NOH ,  Jae Young AHN ,  Hee Soo LEE ,  Kyoung Seok LEE

    发明人： Tae Gyun NOH ,  Jae Young AHN ,  Hee Soo LEE ,  Kyoung Seok LEE

    IPC分类号： H04B7/14

    CPC分类号： H04B7/2606 ,  H04B7/15542 ,  H04B7/15557 ,  H04W72/0426 ,  H04W88/085

    摘要： Provided are an uplink transmission method and downlink transmission method in a mobile communication network including a relay. In the uplink and downlink transmission methods, frame structures and transmission timings of a backhaul downlink and a backhaul uplink are determined in consideration of at least one of a time for the relay to switch between transmission and reception and a signal transmission time. Accordingly, in a wireless communication system including a relay, it is possible to effectively perform data transmission and reception between the relay and a base station.

    摘要翻译： 提供了包括继电器的移动通信网络中的上行链路传输方法和下行链路传输方法。 在上行链路和下行链路传输方法中，考虑到中继在发送和接收之间切换的时间与信号传输时间中的至少一个，确定回程下行链路和回程上行链路的帧结构和传输定时。 因此，在包括中继的无线通信系统中，能够有效地进行中继与基站之间的数据发送和接收。