noisy communication channel

常见例句

In the modern digital communication system, error control coding is an important technique to guarantee the reliable message transmission over noisy channel.
在現代數字通信系統中信道編譯碼技術已經成爲通信系統保証信息傳輸可靠性的重要手段之一。
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To achieve this goal, communication system must overcome the unfavorable effects brought by wireless channel, for instance, time-variant, frequency-selective and noisy wideband radio etc.
爲了實現這一目標，必然要尅服無線信道帶來的諸多不利影響，如功率受限、空間變化、時間變化、頻率變化等。