idle channel

基本解释

If Channel busy, continuing to wait until the idle channel, and put more information out.
如果信道忙，就持续等待直到信道空闲时，便将数据送出。
nulung.com
Secondly, a novel MAC scheme, utilizing the optimal idle licensed channel with channel reservation, is proposed for cognitive radio wireless networks.
其次，提出了一种利用最优空闲信道通信并采用信道预留机制的频谱接入算法。
By harnessing design's most oft-cited power -- that is, its power to create the desire to consume -- this poster can channel an idle, base urge in a much more compassionate direction.
通过控制设计那最常被引用的力量——也就是它创造消费欲望的力量——这幅海报在更加同情的方向上传达了一种闲散、基础的紧迫感。