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    Signal transmitting and receiving method of repeater and repeater using the same
    3.
    发明授权
    Signal transmitting and receiving method of repeater and repeater using the same 有权
    使用相同的中继器和中继器的信号发送和接收方法

    公开(公告)号：US08797984B2

    公开(公告)日：2014-08-05

    申请号：US13382144

    申请日：2010-07-01

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

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

    IPC分类号： H04W4/00 ,  H04W72/04

    CPC分类号： H04W72/042 ,  H04B7/155 ,  H04B7/2606 ,  H04L5/0053 ,  H04L27/2601 ,  H04W72/04 ,  H04W72/0406

    摘要： The present invention relates to a method for a repeater to transmit and receive a signal on a downlink sub frame in a wireless communication system, comprising the steps of: transmitting a first physical downlink control channel (PDCCH) to terminals positioned within a repeater cell on a downlink sub frame; and receiving a second PDCCH or a physical downlink shared channel (PDSCH) from a base station after a first guard time succeeding a first PDCCH section elapses, wherein a second guard time succeeding the PDSCH or the second PDCCH received from the base station is allocated to the downlink sub frame, and the repeater receives the second PDCCH through a certain range of symbols in accordance with information on the predetermined control channel section, which is received from the base station.

    摘要翻译： 本发明涉及一种用于在无线通信系统中在下行链路子帧上发送和接收信号的中继器的方法，包括以下步骤：向位于中继器小区内的终端发送第一物理下行链路控制信道（PDCCH） 下行子帧; 在经过第一PDCCH之后的第一保护时间之后从基站接收第二PDCCH或物理下行链路共享信道（PDSCH），其中从基站接收到的PDSCH或第二PDCCH后面的第二保护时间被分配给 下行链路子帧，并且中继器根据从基站接收到的关于预定控制信道部分的信息，通过一定范围的符号接收第二PDCCH。

    SIGNAL TRANSMITTING AND RECEIVING METHOD OF REPEATER AND REPEATER USING THE SAME
    4.
    发明申请
    SIGNAL TRANSMITTING AND RECEIVING METHOD OF REPEATER AND REPEATER USING THE SAME 有权
    信号发送和接收方法使用复用器和复用器

    公开(公告)号：US20120099520A1

    公开(公告)日：2012-04-26

    申请号：US13382144

    申请日：2010-07-01

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

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

    IPC分类号： H04W4/00

    CPC分类号： H04W72/042 ,  H04B7/155 ,  H04B7/2606 ,  H04L5/0053 ,  H04L27/2601 ,  H04W72/04 ,  H04W72/0406

    摘要： The present invention relates to a method for a repeater to transmit and receive a signal on a downlink sub frame in a wireless communication system, comprising the steps of: transmitting a first physical downlink control channel (PDCCH) to terminals positioned within a repeater cell on a downlink sub frame; and receiving a second PDCCH or a physical downlink shared channel (PDSCH) from a base station after a first guard time succeeding a first PDCCH section elapses, wherein a second guard time succeeding the PDSCH or the second PDCCH received from the base station is allocated to the downlink sub frame, and the repeater receives the second PDCCH through a certain range of symbols in accordance with information on the predetermined control channel section, which is received from the base station.

    摘要翻译： 本发明涉及一种用于在无线通信系统中在下行链路子帧上发送和接收信号的中继器的方法，包括以下步骤：向位于中继器小区内的终端发送第一物理下行链路控制信道（PDCCH） 下行子帧; 在经过第一PDCCH之后的第一保护时间之后从基站接收第二PDCCH或物理下行链路共享信道（PDSCH），其中从基站接收到的PDSCH或第二PDCCH后面的第二保护时间被分配给 下行链路子帧，并且中继器根据从基站接收到的关于预定控制信道部分的信息，通过一定范围的符号接收第二PDCCH。

    Method and apparatus for transmitting reference signal performed by relay station in wireless communication system
    6.
    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 TRANSMITTING REFERENCE SIGNAL PERFORMED BY RELAY STATION IN WIRELESS COMMUNICATION SYSTEM
    8.
    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。