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    • 6. 发明申请
    • COOPERATIVE COMMUNICATIONS IN CELLULAR NETWORKS
    • 细胞网络合作通信
    • WO2011060589A1
    • 2011-05-26
    • PCT/CN2009/075082
    • 2009-11-23
    • ALCATEL-LUCENT SHANGHAI BELL CO., LTD.ALCATEL LUCENTCHEN, YuZHANG, BijunWILD, Thorsten
    • CHEN, YuZHANG, BijunWILD, Thorsten
    • H04W16/00
    • H04B7/0689H04B7/026H04B7/0413H04B7/086H04L5/0035H04L25/03343H04L27/2647
    • A method is provided for communications in a cellular network (1) comprising a plurality of mobile stations (MS1 to MS3) adapted for performing wireless communications with at least one base station (BS1, BS2) using a first transmission technology, the method comprising: forming a cooperating cluster (C) comprising two or more of the mobile stations (MS1, MS2), and performing short-range communications between the mobile stations (MS1, MS2) of the cooperating cluster (C) using a second transmission technology being different from the first transmission technology for improving, for at least one mobile station (MS1, MS2) of the cluster (C), the performance of the wireless communications with the base station (BS), preferably by using MIMO techniques for at least one of interference suppression and cancellation, in particular by using at least one of transmit pre-coding for uplink transmissions and receive antenna weighting for downlink reception. A mobile station (MS1, MS2) for forming a cooperating cluster (C), a cooperating cluster (C) comprising at least one such mobile station (MS1, MS2), and a cellular network (1 ) are also provided.
    • 提供了一种用于蜂窝网络(1)中的通信的方法,所述蜂窝网络(1)包括适于使用第一传输技术与至少一个基站(BS1,BS2)进行无线通信的多个移动站(MS1至MS3),所述方法包括: 形成包括两个或更多个移动站(MS1,MS2)的协作簇(C),并且使用不同的第二传输技术在协作簇(C)的移动站(MS1,MS2)之间执行短距离通信 从用于改进集群(C)的至少一个移动站(MS1,MS2)的第一传输技术来看,优选地通过使用MIMO技术来执行与基站(BS)的无线通信, 干扰抑制和消除,特别是通过使用用于上行链路传输的发送预编码和用于下行链路接收的接收天线加权中的至少一个。 还提供了用于形成协作簇(C)的移动台(MS1,MS2),包括至少一个这样的移动站(MS1,MS2)和蜂窝网络(1)的协作簇(C)。