A.Bits B.GPS C.1588V2 D.以太網(wǎng)同步
A.UpPTS上不發(fā)任何控制信令或數(shù)據(jù) B.UpPTS長(zhǎng)度為2個(gè)或1個(gè)符號(hào) C.UpPTS長(zhǎng)度為2個(gè)符號(hào)時(shí)用于短RACH或Sounding RS D.UpPTS長(zhǎng)度為1個(gè)符號(hào)時(shí)用于Sounding
A.陣列增益 B.分集增益 C.空間復(fù)用增益 D.抗多徑衰落增益