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    SYSTEM AND METHOD FOR TRANSMITTING AND RECEIVING SIGNALS IN A COMMUNICATION SYSTEM USING RELAY SCHEME
    1.
    发明申请
    SYSTEM AND METHOD FOR TRANSMITTING AND RECEIVING SIGNALS IN A COMMUNICATION SYSTEM USING RELAY SCHEME 有权
    使用中继方案在通信系统中发送和接收信号的系统和方法

    公开(公告)号：US20080212515A1

    公开(公告)日：2008-09-04

    申请号：US12041213

    申请日：2008-03-03

    申请人： Hiroyuki Yomo ,  Elisabeth de Carvalho ,  Sivanesan ,  Eun-Taek Lim ,  Young-Kwon Cho

    发明人： Hiroyuki Yomo ,  Elisabeth de Carvalho ,  Sivanesan ,  Eun-Taek Lim ,  Young-Kwon Cho

    IPC分类号： H04B7/14

    CPC分类号： H04B7/2606

    摘要： A system and method for transmitting and receiving a signal in a communication system using a relay scheme. A base station receives a first signal in a first time interval from a first mobile station which is at least one mobile station located in a third region which is a region where a first region which is a region of the base station itself overlaps with a second region which is a region of a relay station. The relay station receives a second signal in the first time interval from a second mobile station which is at least one mobile station located in a fourth region which is a region not overlapping with the first region in the second region, and receives the first signal from the first mobile station. The relay station transmits a third signal including the first signal and the second signal to the base station in a second time interval. The base station receives the third signal in the second time interval, and cancels the first signal from the third signal to detect the second signal.

    摘要翻译： 一种用于在使用中继方案的通信系统中发送和接收信号的系统和方法。 基站从第一移动台接收第一信号，第一移动台是位于第三区域中的至少一个移动站，第三区域是基站本身的区域的第一区域与第二区域重叠的区域 区域，其是中继站的区域。 中继站在第一时间间隔从第二移动台接收第二信号，该第二移动台是位于与第二区域中不与第一区域重叠的区域的第四区域中的至少一个移动站，并且从第二移动站接收第一信号 第一个移动台。 中继站在第二时间间隔中向基站发送包括第一信号和第二信号的第三信号。 基站在第二时间间隔接收第三信号，并且从第三信号中取消第一信号以检测第二信号。

    System and method for transmitting and receiving signals in a communication system using relay scheme
    2.
    发明授权
    System and method for transmitting and receiving signals in a communication system using relay scheme 有权
    在使用中继方案的通信系统中发送和接收信号的系统和方法

    公开(公告)号：US08068456B2

    公开(公告)日：2011-11-29

    申请号：US12041213

    申请日：2008-03-03

    申请人： Hiroyuki Yomo ,  Elisabeth de Carvalho ,  Kathiravetpillai Sivanesan ,  Eun-Taek Lim ,  Young-Kwon Cho

    发明人： Hiroyuki Yomo ,  Elisabeth de Carvalho ,  Kathiravetpillai Sivanesan ,  Eun-Taek Lim ,  Young-Kwon Cho

    IPC分类号： H04W4/00 ,  H04J3/16 ,  H04J3/22

    CPC分类号： H04B7/2606

    摘要： A system and method for transmitting and receiving a signal in a communication system using a relay scheme. A base station receives a first signal in a first time interval from a first mobile station which is at least one mobile station located in a third region which is a region where a first region which is a region of the base station itself overlaps with a second region which is a region of a relay station. The relay station receives a second signal in the first time interval from a second mobile station which is at least one mobile station located in a fourth region which is a region not overlapping with the first region in the second region, and receives the first signal from the first mobile station. The relay station transmits a third signal including the first signal and the second signal to the base station in a second time interval. The base station receives the third signal in the second time interval, and cancels the first signal from the third signal to detect the second signal.

    摘要翻译： 一种用于在使用中继方案的通信系统中发送和接收信号的系统和方法。 基站从第一移动台接收第一信号，第一移动台是位于第三区域中的至少一个移动站，第三区域是基站本身的区域的第一区域与第二区域重叠的区域 区域，其是中继站的区域。 中继站在第一时间间隔从第二移动台接收第二信号，该第二移动台是位于与第二区域中不与第一区域重叠的区域的第四区域中的至少一个移动站，并且从第二移动站接收第一信号 第一个移动台。 中继站在第二时间间隔中向基站发送包括第一信号和第二信号的第三信号。 基站在第二时间间隔接收第三信号，并且从第三信号中取消第一信号以检测第二信号。

    Method and apparatus for transmitting and receiving data using multi-user superposition coding in a wireless relay system
    4.
    发明授权
    Method and apparatus for transmitting and receiving data using multi-user superposition coding in a wireless relay system 失效
    用于在无线中继系统中使用多用户叠加编码发送和接收数据的方法和装置

    公开(公告)号：US07920825B2

    公开(公告)日：2011-04-05

    申请号：US12049577

    申请日：2008-03-17

    申请人： Petar Popovski ,  Elisabeth de Carvalho ,  Kathiravetpillai Sivanesan ,  Eun-Taek Lim ,  Ho-Kyu Choi ,  Young-Kwon Cho

    发明人： Petar Popovski ,  Elisabeth de Carvalho ,  Kathiravetpillai Sivanesan ,  Eun-Taek Lim ,  Ho-Kyu Choi ,  Young-Kwon Cho

    IPC分类号： H04B7/15

    CPC分类号： H04B7/2603 ,  H04W72/12 ,  H04W88/04 ,  H04W88/08

    摘要： A method and apparatus for joint unicast using multi-user superposition coding in a wireless relay system are provided. A BS superposition-encodes first and second data messages directed to first and second MSs, respectively, scheduled at a current scheduling instant. The first and second data messages carry first and second information bit streams for the first and second MSs, respectively. The first MS has a relatively good direct link to the BS, and the second MS has a relatively bad direct link to the BS. The superposition-coded data is transmitted to the first MS and an RS connected between the BS and the first and second MSs. The RS receives the superposition-coded data from the BS, extracts the second information bit stream by decoding the superposition-coded data, and transmits a third data message carrying the second information bit stream to the first and second MSs.

    摘要翻译： 提供了一种在无线中继系统中使用多用户叠加编码的联合单播的方法和装置。 BS在当前调度时刻分别对分别指向第一和第二MS的第一和第二数据消息进行叠加编码。 第一和第二数据消息分别携带第一和第二MS的第一和第二信息比特流。 第一MS具有与BS相对较好的直接链路，第二MS具有与BS相对较差的直接链路。 叠加编码数据被发送到第一MS和连接在BS与第一和第二MS之间的RS。 RS从BS接收叠加编码数据，通过解码叠加编码数据提取第二信息比特流，并将携带第二信息比特流的第三数据消息发送到第一和第二MS。

    METHOD AND APPARATUS FOR TRANSMITTING AND RECEIVING DATA USING MULTI-USER SUPERPOSITION CODING IN A WIRELESS RELAY SYSTEM
    5.
    发明申请
    METHOD AND APPARATUS FOR TRANSMITTING AND RECEIVING DATA USING MULTI-USER SUPERPOSITION CODING IN A WIRELESS RELAY SYSTEM 失效
    在无线中继系统中使用多用户超级编码传输和接收数据的方法和装置

    公开(公告)号：US20080227388A1

    公开(公告)日：2008-09-18

    申请号：US12049577

    申请日：2008-03-17

    申请人： Petar Popovski ,  Elisabeth de Carvalho ,  Kathiravetpillai Sivanesan ,  Eun-Taek Lim ,  Ho-Kyu Choi ,  Young-Kwon Cho

    发明人： Petar Popovski ,  Elisabeth de Carvalho ,  Kathiravetpillai Sivanesan ,  Eun-Taek Lim ,  Ho-Kyu Choi ,  Young-Kwon Cho

    IPC分类号： H04B7/14

    CPC分类号： H04B7/2603 ,  H04W72/12 ,  H04W88/04 ,  H04W88/08

    摘要： A method and apparatus for joint unicast using multi-user superposition coding in a wireless relay system are provided. A BS superposition-encodes first and second data messages directed to first and second MSs, respectively, scheduled at a current scheduling instant. The first and second data messages carry first and second information bit streams for the first and second MSs, respectively. The first MS has a relatively good direct link to the BS, and the second MS has a relatively bad direct link to the BS. The superposition-coded data is transmitted to the first MS and an RS connected between the BS and the first and second MSs. The RS receives the superposition-coded data from the BS, extracts the second information bit stream by decoding the superposition-coded data, and transmits a third data message carrying the second information bit stream to the first and second MSs.

    摘要翻译： 提供了一种在无线中继系统中使用多用户叠加编码的联合单播的方法和装置。 BS在当前调度时刻分别对分别指向第一和第二MS的第一和第二数据消息进行叠加编码。 第一和第二数据消息分别携带第一和第二MS的第一和第二信息比特流。 第一MS具有与BS相对较好的直接链路，第二MS具有与BS相对较差的直接链路。 叠加编码数据被发送到第一MS和连接在BS与第一和第二MS之间的RS。 RS从BS接收叠加编码数据，通过解码叠加编码数据提取第二信息比特流，并将携带第二信息比特流的第三数据消息发送给第一和第二MS。