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    ENABLING SIMULTANEOUS TRANSMISSIONS IN WIRELESS NETWORKS
    1.
    发明公开
    ENABLING SIMULTANEOUS TRANSMISSIONS IN WIRELESS NETWORKS 审中-公开
    同时传输在无线网络

    公开(公告)号：EP2517388A1

    公开(公告)日：2012-10-31

    申请号：EP09852666.8

    申请日：2009-12-21

    申请人： Thomson Licensing

    发明人： GAO, Wen ,  LI, Jialing

    IPC分类号： H04J3/00

    CPC分类号： H04B7/15592 ,  H04B7/15521 ,  H04W4/06 ,  H04W88/04

    摘要： A method for enabling simultaneous data transmissions in a wireless network includes broadcasting a first signal from a first node, receiving the first signal by a second node, and transmitting a second signal derived from the first signal by the second node. The second signal is received by the first node. A third signal is transmitted from a third node to the first node simultaneous with transmitting the second signal. The first node receives a combination signal which includes the second signal and the third signal. The first node then decodes the third signal from the combination signal using the first signal.

    A MULTIPLE-IN-MULTIPLE-OUT NETWORK-CODED AMPLIFY-AND-FORWARD RELAYING SCHEME FOR THREE NODE BIDIRECTIONAL COOPERATION
    4.
    发明公开
    A MULTIPLE-IN-MULTIPLE-OUT NETWORK-CODED AMPLIFY-AND-FORWARD RELAYING SCHEME FOR THREE NODE BIDIRECTIONAL COOPERATION 有权
    MIMO-NETZWERK-CODIERTESVERSTÄRKUNGS-UND WEITERLEITUNGSSCHEMAFÜRBIDIREKTIONALE DREIKNOTENKOOPERATION

    公开(公告)号：EP2599234A1

    公开(公告)日：2013-06-05

    申请号：EP10739447.0

    申请日：2010-07-29

    申请人： Thomson Licensing

    发明人： LI, Jialing ,  GAO, Wen

    IPC分类号： H04B7/02 ,  H04B7/04 ,  H04B7/155 ,  H04B7/06

    CPC分类号： H04B7/026 ,  H04B7/022 ,  H04B7/0413 ,  H04B7/0456 ,  H04B7/0465 ,  H04B7/0617 ,  H04B7/0665 ,  H04B7/155 ,  H04B7/204 ,  H04B7/2656

    摘要： A method and apparatus are described including receiving a first signal including first data in a first time slot of a first channel (705), receiving a second signal including second data in a second time slot of a second channel (710), determining a first pre-coding matrix (715), determining a second pre-coding matrix (720), applying the first pre-coding matrix to the first data to produce pre-coded first data (725), applying the second pre-coding matrix to the second data to produce pre-coded second data (730), generating a third signal by combining the pre-coded first data and the pre-coded second data (735) and transmitting the third signal on the first channel and on the second channel (740). Also described are a method and apparatus including transmitting a first signal (605), receiving a second signal including a first training sequence (610) and decoding the second signal by removing the first training sequence and removing the first signal (615).

    摘要翻译： 描述了一种方法和装置，包括在第一信道（705）的第一时隙中接收包括第一数据的第一信号，在第二信道（710）的第二时隙中接收包括第二数据的第二信号，确定第一信道 预编码矩阵（715），确定第二预编码矩阵（720），将所述第一预编码矩阵应用于所述第一数据以产生预编码的第一数据（725），将所述第二预编码矩阵应用于 第二数据以产生预编码的第二数据（730），通过组合预编码的第一数据和预编码的第二数据（735）产生第三信号，并在第一信道和第二信道（ 740）。 还描述了一种方法和装置，包括发送第一信号（605），接收包括第一训练序列（610）的第二信号，并通过去除第一训练序列并去除第一信号（615）来解码第二信号。

    TRIPLE-PLAY PROTOCOL--A MEDIA ACCESS CONTROL LAYER PROTOCOL FOR TRANSMISSIONS IN NETWORK-CODED THREE NODE BIDIRECTIONAL COOPERATION
    5.
    发明公开
    TRIPLE-PLAY PROTOCOL--A MEDIA ACCESS CONTROL LAYER PROTOCOL FOR TRANSMISSIONS IN NETWORK-CODED THREE NODE BIDIRECTIONAL COOPERATION 有权
    三重播放协议 - 协议的MAC层为提高网络CODED双向三节点协作转拨

    公开(公告)号：EP2594031A1

    公开(公告)日：2013-05-22

    申请号：EP10734869.0

    申请日：2010-07-13

    申请人： Thomson Licensing

    发明人： GAO, Wen ,  LI, Jialing

    IPC分类号： H04L1/18 ,  H04B7/02

    CPC分类号： H04W72/005 ,  H04L1/1887 ,  H04L2001/0097 ,  H04W72/044

    摘要： A method and apparatus are described including transmitting a request-to-send signal, determining if a clear-to-send signal and a reverse direction transmission request signal have been received, transmitting first data, a first block acknowledgement request signal and a reverse direction grant signal responsive to the first determination, determining if a first block acknowledgement signal, second data and a second block acknowledgement request signal have been received, transmitting a second block acknowledgement signal responsive to the second determination, determining if a third block acknowledgement signal has been received and transmitting a fourth block acknowledgement signal responsive to the third determination. Further described are a method and apparatus including listening to channels, estimating channel conditions responsive to the listening, determining if a signal has been received, determining if channel conditions are adequate to act as a relay node multicasting a relay node clear to send signal responsive to the first and second determinations and multicasting a block acknowledgement signal and data responsive to the first and second determinations.

    摘要翻译： 的方法和装置被描述包含在传输请求 - 发送信号，确定性采矿如果清除以发送信号和反向方向传输请求信号havebeen接收，发送第1数据，一个第一块确认请求信号和反向方向 授予响应于所述第一判定信号，如果第一块确认信号，第二数据和第二块确认请求信号havebeen接收，发射响应于所述第二判断的第二块确认信号确定性采矿，确定性采矿如果第三块确认信号已被 接收和发射响应于所述第三判定四分之一块确认信号。 进一步描述了一种方法和装置，包括听信道，估计响应于所述收听信道条件下，如果一个信号已经被接收的确定性采矿，确定性采矿如果信道条件足以充当多播清除发送响应信号到中继节点的中继节点 所述第一和第二确定和多铸造响应于所述第一和第二确定块确认信号和数据。