back-off procedure

基本解釋

During TXOP, QSTA can continuously transmit next data frame only waiting SIFS without back-off procedure.
在 TXOP 的時(shí)候， QSTA 能不斷地傳輸下個(gè)數(shù)據(jù)躰格不過(guò)等候沒(méi)有背麪- 離開(kāi)的程序 SIFS。
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In DCF, the special emphasis is put on the carrier-sense mechanism, MAC-Level acknowledgments, inter-frame space, random back-off time, and DCF access procedure.
對(duì)DCF中的載波檢測(cè)、MAC級(jí)確認(rèn)、幀間隔、隨機(jī)退避時(shí)間和DCF訪問(wèn)過(guò)程進(jìn)行了重點(diǎn)研究。