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    • 2. 发明申请
    • Radio base station, network nodes, and methods for transmitting data in a radio communications system
    • 无线基站,网络节点,以及在无线通信系统中发送数据的方法
    • WO2012062349A1
    • 2012-05-18
    • PCT/EP2010/067018
    • 2010-11-08
    • NOKIA SIEMENS NETWORKS OYBAZAR, IsmanNAKAMATA, Masatoshi
    • BAZAR, IsmanNAKAMATA, Masatoshi
    • H04W24/02H04W92/12
    • H04W48/08H04W88/08
    • The present invention refers to transmitting data in a radio communications system. In particular, methods and devices are presented for transmitting data in a radio communications system, comprising transmitting, from a radio base station or a network node, the radio base station spanning a cell, to a further network node, cell capability information, wherein the cell capability information comprises - a first cell capability information indicating a first transmission capability of the cell regarding transmissions over dual carrier frequencies, the dual carrier frequencies being comprised in two frequency bands, the first cell capability information further indicating if a restriction of the transmissions to a single stream MIMO transmission mode is allowed; - a second cell capability information indicating a second transmission capability of the cell regarding transmissions over multiple carrier frequencies, the multiple carrier frequencies being comprised in a single frequency band, the second cell capability information further indicating if a restriction of the transmissions to a single stream MIMO transmission mode is allowed; - a third cell capability information indicating a third transmission capability of the cell regarding transmissions over multiple carrier frequencies, the multiple carrier frequencies being comprised in two frequency bands, the third cell capability information further indicating if a restriction of the transmissions to a single stream MIMO transmission mode is allowed.
    • 本发明涉及在无线电通信系统中发送数据。 具体地,提出了用于在无线电通信系统中发送数据的方法和装置,包括从无线电基站或网络节点将跨越小区的无线电基站发送到另一网络节点的小区能力信息,其中, 小区能力信息包括 - 指示小区关于双载波频率上的传输的第一传输能力的第一小区性能信息,所述双载波频率包括在两个频带中,所述第一小区性能信息还指示是否将所述传输的限制 允许单流MIMO传输模式; - 指示所述小区关于多个载波频率上的传输的第二传输能力的第二小区能力信息,所述多个载波频率包括在单个频带中,所述第二小区能力信息还指示是否限制所述传输到单个流 允许MIMO传输模式; - 指示所述小区关于多个载波频率上的传输的第三传输能力的第三小区能力信息,所述多个载波频率包括在两个频带中,所述第三小区能力信息还指示是否限制所述传输到单个流MIMO 允许传输模式。