單項(xiàng)選擇題LTE調(diào)制方式?jīng)]有()

A.16QAM
B.64QAM
C.QPSK
D.32QAM


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1.單項(xiàng)選擇題LTE的特殊時(shí)隙不包括()

A.DwPTS,
B.GP,
C.UpPTS,
D.Gs.

2.單項(xiàng)選擇題LTE的縮寫是?()

A.Long Term Evolution,
B.Long Time Evolution,
C.Long Time Equip,
D.Last Term Evolution.

3.單項(xiàng)選擇題LTE的調(diào)度周期是多少()

A.1ms,
B.2ms,
C.10ms,
D.20ms.

4.單項(xiàng)選擇題LTE的D頻段是指()

A.1880MHz-1900MHZ,
B.2575MHz-2615MHz,
C.2330MHz-2370MHz,

5.單項(xiàng)選擇題LTE采用作為()下行多址方式

A.CDMA,
B.FDMA,
C.OFDMA,
D.TDMA.