[单项选择题] Which logical channel is used to send RACH bust on uplink and TAs on dow
2021-07-17
[单项选择题] Which logical channel is used to send RACH bust on uplink and TAs on downlink?()
A.PDTCH
B.PTCCH
C.PACCH
D.PBCCH
正确答案:B
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