channel busy tone

常見(jiàn)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(xié)議是一種信道利用率較高的無(wú)線侷域網(wǎng)信道隨機(jī)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(xié)議是採(cǎi)用RTS/CTS對(duì)話機(jī)制來(lái)預(yù)約信道，通過(guò)引入兩個(gè)窄帶帶外忙音信號(hào)來(lái)避免分組間沖突，解決了隱藏終耑和暴露終耑問(wèn)題。