A.實(shí)時(shí)頻譜感知技術(shù)B.基于快速偵聽的建鏈技術(shù)C.時(shí)分碼分相結(jié)合的信道接入策略D.時(shí)分頻分相結(jié)合的信道接入策略
A.BW0B.BW1C.BW2D.BW3
A.LE呼叫PDUB.LE握手PDUC.LE通知PDUD.LE廣播PDU