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[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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