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    • 9. 发明授权
    • Method and arrangement for adjusting reported channel quality in multi-hop wireless communication system
    • 调整多跳无线通信系统报告的信道质量的方法和装置
    • US08774044B2
    • 2014-07-08
    • US13502374
    • 2009-10-19
    • Yin LiuJiansong GanPeter MobergYu QianZhang Zhang
    • Yin LiuJiansong GanPeter MobergYu QianZhang Zhang
    • H04L1/00H04W28/02H04W40/16
    • H04L1/0026H04B7/15528H04L1/0035H04L2001/0097H04W28/0236H04W40/16
    • Method and arrangement in a base station for adjusting a channel quality indicator value of a wireless transmission between the base station and a user equipment. The base station, the user equipment and a relay node are comprised in a multi-hop wireless communication system and adapted to intercommunicate in a first transmission mode and a second transmission mode. The method comprises sending a radio signal to be received by the user equipment, obtaining a measurement of the channel quality indicator value, determining if the transmission mode of the sent radio signal is different from the transmission mode of the obtained channel quality indicator value measurement, and adding a channel quality indicator offset value to the channel quality indicator value, if the transmission mode of the relay node is determined to be the first transmission mode while the channel quality indicator was measured and obtained in the second transmission mode.
    • 基站中用于调整基站与用户设备之间的无线传输的信道质量指标值的方法和装置。 基站,用户设备和中继节点包括在多跳无线通信系统中,并且适于以第一传输模式和第二传输模式相互通信。 该方法包括发送由用户设备接收的无线电信号,获得信道质量指示符值的测量值,确定所发送的无线电信号的传输模式是否与获得的信道质量指标值测量的传输模式不同, 以及如果在所述第二传输模式中测量和获得所述信道质量指示符的情况下确定所述中继节点的传输模式被确定为所述第一传输模式,则向所述信道质量指示符值添加信道质量指示符偏移值。