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[判断题]
Frequency hopping can reduce the influence of multipath fading. （)
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更多“Frequency hopping can reduce t…”相关的问题
A.4*3
B.7*3
C.1*3
D.MRP
A.Gain of both frequency diversity and interference diversity
B.Gain of frequency diversity only
C.Gain of interference diversity only
D.Neither gain of frequency diversity nor gain of interference diversity
A.Dynamic power control
B.Frequency hopping
C.Hysteresis
D.Cell load sharing
E.Discontinuous transmission
A.Discontinuous Transmission
B.Hysteresis
C.Dynamic Power Control
D.Frequency Hopping
E.Cell Load Sharing
A.More reasonable frequency planning
B.Declination of the antenna for the interfering cell
C.Use of frequency hopping technology
D.Elevation of the antenna for the interfering cell
E.Decrease of transmission power of BTS for the interfering cell
A、Handover
B、Dynamic Power Control
C、Discontinuous Transmission
D、Cell Load Sharing
E、Frequency Hopping
B.In the GSM system, there should be an interval of 3 timeslots for the mobile station to receive and send signals.
C.The GSM system provides encryption measures. The encryption sequence is generated by the encryption key Kc and frame. number through the A8 algorithm.
D.The multiple access mode of GSM is the combination of FDMA and CDMA
1. Some people tend to stick to one job in their lives.
2. Other people prefer changing jobs constantly.
3. My opinion.
Is Job-hopping Preferable？
A．Y
B．N
C．NG
strip it off if necessary to implement transparent transmission of clock frequency on PSN.
