A.無線鏈路監(jiān)測(Radio link monitoring), B.小區(qū)間同步(Inter-cellsynchronisation), C.發(fā)射定時調(diào)整(Transmission timing adjustment), D.以上都不對
A.DwPTS, B.GP, C.UpPTS, D.Gs
A.空時編碼, B.循環(huán)延時分集, C.天線切換分集技術(shù), D.空頻塊碼