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    • 75. 发明专利
    • Communication relay apparatus and communication relay method
    • 空值
    • JP4772039B2
    • 2011-09-14
    • JP2007514755
    • 2006-04-26
    • パナソニック株式会社
    • 憲一 三好大地 今村綾子 堀内
    • H04W16/26H04B7/15
    • H04B7/15542H04W16/26H04W28/18Y02D70/00Y02D70/446
    • A communication relay apparatus wherein the error rate characteristic of a relay destination is improved to raise the throughput, while reducing the given interference power to prevent the reduction of the throughput of the whole communication system. In the apparatus, a signal addressed to a base station is received (ST1010), and a decoding process and other processes are performed (ST1020). A bit error determination is performed (ST1030), and if there is no bit error, a reproduction/relay process (ST1050) is performed. If there is any bit error, a threshold-based determination of reception quality is performed for each of subcarriers (ST1120-1130). If the reception quality is greater than a threshold value, the corresponding subcarrier is outputted (ST1140); otherwise, the corresponding subcarrier is not relayed (ST1150). A signal, which has been subjected to either process, is transmitted (ST1060).
    • 一种通信中继装置,其中改善了中继目的地的错误率特性以提高吞吐量,同时降低给定的干扰功率以防止整个通信系统的吞吐量的降低。 在该装置中,接收寻址到基站的信号(ST1010),并执行解码处理和其他处理(ST1020)。 执行位错误判定(ST1030),如果不存在位错误,则进行再现/中继处理(ST1050)。 如果存在任何位错误,则对每个子载波执行基于阈值的接收质量的确定(ST1120-1130)。 如果接收质量大于阈值,则输出相应的副载波(ST1140); 否则,相应的副载波不被中继(ST1150)。 已经进行了任一处理的信号被传送(ST1060)。