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    • 3. 发明授权
    • Method and device for applying adaptive link in communication system
    • 在通信系统中应用自适应链路的方法和装置
    • US09572170B2
    • 2017-02-14
    • US13636546
    • 2011-03-22
    • Jun Sung LimHi Chan MoonChae Man LimJin Ho KimJung Su Han
    • Jun Sung LimHi Chan MoonChae Man LimJin Ho KimJung Su Han
    • H04W72/08H04L1/00H04L5/00H04W72/04
    • H04W72/085H04L1/0003H04L1/0009H04L1/0026H04L1/003H04L5/0046H04L5/006H04W72/0413
    • Provided are a method and an apparatus of transceiving a signal using a link adaptation in a communication system, particularly, a method of dividing a resource region into a plurality of resource regions, and applying different line adaptations to the resource regions. A method of controlling a link of a terminal in a mobile communication system receives at least two downlink channel signals to estimate states of received channels, generates a channel discrepancy report when states of channels exceed a preset threshold, and reports the channel discrepancy report to a base station through a preset uplink channel. A method of controlling a link of a base station receives a channel discrepancy report through an uplink channel, and determines MCS and transmission power of downlink channels based on the received channel discrepancy report and transmits the determined MCS and transmission power to the terminal through a downlink channel.
    • 提供了一种在通信系统中使用链路适配来收发信号的方法和装置,特别是将资源区域划分为多个资源区域的方法以及对资源区域应用不同的线路调整方法。 控制移动通信系统中终端的链路的方法接收至少两个下行链路信道信号以估计接收到的信道的状态,当信道的状态超过预设阈值时产生信道差异报告,并将信道差异报告报告给 基站通过预设的上行链路信道。 控制基站的链路的方法通过上行信道接收信道差异报告,根据接收到的信道差异报告确定下行信道的MCS和发送功率,并通过下行链路向终端发送确定的MCS和发送功率 渠道。