channel busy tone
常见例句
- MAC protocol, termed Dual Busy Tone Multiple Access(DBTMA), is a random access mechanism with high channel utilization for WLAN.
雙忙音多址信道接入（DBTMA）協議是一種信道利用率較高的無線侷域網信道隨機接入控制方案。 - The operation of Dual Busy Tone Multiple Access(DBTMA) is based on the RTS/CTS packet and two narrow bandwidth, outofband busy tones. The RTS/CTS dialogue is used to reserve the channel.
雙忙音多址接入（DBTMA）協議是採用RTS/CTS對話機制來預約信道，通過引入兩個窄帶帶外忙音信號來避免分組間沖突，解決了隱藏終耑和暴露終耑問題。 返回 channel busy tone