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    METHOD AND APPARATUS FOR TRANSMITTING REFERENCE SIGNAL PERFORMED BY RELAY STATION IN WIRELESS COMMUNICATION SYSTEM
    3.
    发明申请
    METHOD AND APPARATUS FOR TRANSMITTING REFERENCE SIGNAL PERFORMED BY RELAY STATION IN WIRELESS COMMUNICATION SYSTEM 失效
    无线通信系统中继电站发射参考信号的方法与装置

    公开(公告)号：US20110228722A1

    公开(公告)日：2011-09-22

    申请号：US13131686

    申请日：2009-12-10

    申请人： Min Seok Noh ,  Kyu Jin Park ,  Jae Hoon Chung ,  Sung Ho Moon ,  Seung Hee Han ,  Yeong Hyeon Kwon

    发明人： Min Seok Noh ,  Kyu Jin Park ,  Jae Hoon Chung ,  Sung Ho Moon ,  Seung Hee Han ,  Yeong Hyeon Kwon

    IPC分类号： H04B7/14 ,  H04J3/08

    CPC分类号： H04L27/2605 ,  H04L5/0007 ,  H04W72/04 ,  H04W88/04

    摘要： A method of transmitting a reference signal performed by a Relay Station (RS) in a wireless communication system comprises allocating a guard time in the front of a backhaul subframe or the end of the backhaul subframe, the backhaul subframe comprising a plurality of slots, each of the plurality of slots comprising a plurality of Orthogonal Frequency Division Multiplexing (OFDM) symbols, and the guard time being a time interval for switching between an access link and a backhaul link, and transmitting a Demodulation Reference Signal (DMRS) to a Base Station (BS) in an OFDM symbol of the backhaul subframe. The OFDM symbol for the DMRS is not over-lapped with the guard time.

    摘要翻译： 在无线通信系统中发送由中继站（RS）执行的参考信号的方法包括在回程子帧的前面或回程子帧的末端分配保护时间，回程子帧包括多个时隙，每个时隙 所述多个时隙包括多个正交频分复用（OFDM）符号，并且所述保护时间是用于在接入链路和回程链路之间切换的时间间隔，并且将解调参考信号（DMRS）发送到基站 （BS）在回程子帧的OFDM符号中。 DMRS的OFDM符号在保护时间内不会过度匹配。

    METHOD AND APPARATUS FOR WIRELESS RESOURCE ALLOCATION FOR RELAY IN WIRELESS COMMUNICATION SYSTEM
    5.
    发明申请
    METHOD AND APPARATUS FOR WIRELESS RESOURCE ALLOCATION FOR RELAY IN WIRELESS COMMUNICATION SYSTEM 有权
    无线通信系统中无线资源分配的方法与装置

    公开(公告)号：US20110194412A1

    公开(公告)日：2011-08-11

    申请号：US12809048

    申请日：2009-10-01

    申请人： Kyu Jin Park ,  Sung Ho Moon ,  So Yeon Kim ,  Jae Hoon Chung ,  Min Seok Noh ,  Yeong Hyeon Kwon ,  Hyun Soo Ko ,  Seung Hee Han ,  Moon Lee, II

    发明人： Kyu Jin Park ,  Sung Ho Moon ,  So Yeon Kim ,  Jae Hoon Chung ,  Min Seok Noh ,  Yeong Hyeon Kwon ,  Hyun Soo Ko ,  Seung Hee Han ,  Moon Lee, II

    IPC分类号： H04B7/14 ,  H04L12/26

    CPC分类号： H04W72/0446 ,  H04L5/0007 ,  H04L5/0037 ,  H04L5/0053 ,  H04L5/0094 ,  H04W72/04 ,  H04W72/044 ,  H04W84/18

    摘要： A method of allocating a radio resource for a relay station in a wireless communication system is disclosed. The method comprise allocating a relay zone to the relay station in a subframe and transmitting a relay control channel to the relay station by using the relay zone, wherein the subframe comprises a plurality of orthogonal frequency division multiplexing (OFDM) symbols in a time domain and a plurality of subcarriers in a frequency domain, wherein the subframe is divided into a user zone used by a user equipment in a cell and the relay zone used by the relay station, and wherein the relay zone comprises some of the plurality of subcarriers. According to the present invention, a subframe structure provides backward compatibility with a legacy wireless communication system. A relay station can effectively find a radio resource allocated to the relay station, thereby decreasing a decoding time.

    摘要翻译： 公开了一种在无线通信系统中为中继站分配无线电资源的方法。 该方法包括在子帧中向中继站分配中继区，并通过使用中继区向中继站发送中继控制信道，其中子帧包括时域中的多个正交频分复用（OFDM）符号，以及 频域中的多个子载波，其中所述子帧被划分为小区中的用户设备使用的用户区域和所述中继站使用的中继区域，并且其中所述中继区域包括所述多个子载波中的一些。 根据本发明，子帧结构提供与传统无线通信系统的向后兼容性。 中继站可以有效地找到分配给中继站的无线电资源，从而减少解码时间。

    Method and apparatus for transmitting reference signal performed by relay station in wireless communication system
    7.
    发明授权
    Method and apparatus for transmitting reference signal performed by relay station in wireless communication system 失效
    用于在无线通信系统中发送由中继站执行的参考信号的方法和装置

    公开(公告)号：US08514768B2

    公开(公告)日：2013-08-20

    申请号：US13131686

    申请日：2009-12-10

    申请人： Min Seok Noh ,  Kyu Jin Park ,  Jae Hoon Chung ,  Sung Ho Moon ,  Seung Hee Han ,  Yeong Hyeon Kwon

    发明人： Min Seok Noh ,  Kyu Jin Park ,  Jae Hoon Chung ,  Sung Ho Moon ,  Seung Hee Han ,  Yeong Hyeon Kwon

    IPC分类号： H04B7/14

    CPC分类号： H04L27/2605 ,  H04L5/0007 ,  H04W72/04 ,  H04W88/04

    摘要： A method of transmitting a reference signal performed by a Relay Station (RS) in a wireless communication system comprises allocating a guard time in the front of a backhaul subframe or the end of the backhaul subframe, the backhaul subframe comprising a plurality of slots, each of the plurality of slots comprising a plurality of Orthogonal Frequency Division Multiplexing (OFDM) symbols, and the guard time being a time interval for switching between an access link and a backhaul link, and transmitting a Demodulation Reference Signal (DMRS) to a Base Station (BS) in an OFDM symbol of the backhaul subframe. The OFDM symbol for the DMRS is not over-lapped with the guard time.

    摘要翻译： 在无线通信系统中发送由中继站（RS）执行的参考信号的方法包括在回程子帧的前面或回程子帧的结尾分配保护时间，回程子帧包括多个时隙，每个时隙 所述多个时隙包括多个正交频分复用（OFDM）符号，并且所述保护时间是用于在接入链路和回程链路之间切换的时间间隔，并且将解调参考信号（DMRS）发送到基站 （BS）在回程子帧的OFDM符号中。 DMRS的OFDM符号在保护时间内不会过度匹配。

    Method and apparatus for wireless resource allocation for relay in wireless communication system
    10.
    发明授权
    Method and apparatus for wireless resource allocation for relay in wireless communication system 有权
    无线通信系统中中继无线资源分配方法及装置

    公开(公告)号：US08477633B2

    公开(公告)日：2013-07-02

    申请号：US12809048

    申请日：2009-10-01

    申请人： Kyu Jin Park ,  Sung Ho Moon ,  So Yeon Kim ,  Jae Hoon Chung ,  Min Seok Noh ,  Yeong Hyeon Kwon ,  Hyun Soo Ko ,  Seung Hee Han ,  Moon Il Lee

    发明人： Kyu Jin Park ,  Sung Ho Moon ,  So Yeon Kim ,  Jae Hoon Chung ,  Min Seok Noh ,  Yeong Hyeon Kwon ,  Hyun Soo Ko ,  Seung Hee Han ,  Moon Il Lee

    IPC分类号： G01R31/08

    CPC分类号： H04W72/0446 ,  H04L5/0007 ,  H04L5/0037 ,  H04L5/0053 ,  H04L5/0094 ,  H04W72/04 ,  H04W72/044 ,  H04W84/18

    摘要： A method of allocating a radio resource for a relay station in a wireless communication system is disclosed. The method comprise allocating a relay zone to the relay station in a subframe and transmitting a relay control channel to the relay station by using the relay zone, wherein the subframe comprises a plurality of orthogonal frequency division multiplexing (OFDM) symbols in a time domain and a plurality of subcarriers in a frequency domain, wherein the subframe is divided into a user zone used by a user equipment in a cell and the relay zone used by the relay station, and wherein the relay zone comprises some of the plurality of subcarriers. According to the present invention, a subframe structure provides backward compatibility with a legacy wireless communication system. A relay station can effectively find a radio resource allocated to the relay station, thereby decreasing a decoding time.

    摘要翻译： 公开了一种在无线通信系统中为中继站分配无线电资源的方法。 该方法包括在子帧中向中继站分配中继区，并通过使用中继区向中继站发送中继控制信道，其中子帧包括时域中的多个正交频分复用（OFDM）符号，以及 频域中的多个子载波，其中所述子帧被划分为小区中的用户设备使用的用户区域和所述中继站使用的中继区域，并且其中所述中继区域包括所述多个子载波中的一些。 根据本发明，子帧结构提供与传统无线通信系统的向后兼容性。 中继站可以有效地找到分配给中继站的无线电资源，从而减少解码时间。