“guard time”的概念、定义、翻译、参考文献-科学参考

单词	guard time
释义	guard time Electronics and Electrical Engineering 1. A period in a time-division multiplex access scheme between the transmissions of two users, left quiet to prevent interference between the two transmissions. 2. A period in an orthogonal frequency division modulation transmission between two symbols, left quiet to prevent interference between the two symbols.
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