Prior to cellular radio,mobile radio and telephone services required
A) a high-power transmitter/receiver.
B) multiple transmitters/receivers.
C) only one or two dedicated channels.
D) that many channels be used,which exceed the frequency capacity.
E) wired networks for support.
Correct Answer:
Verified
Q1: Which of the following is NOT one
Q5: Because of the limited frequencies available,a key
Q6: Wireless networks compete effectively in terms of
Q7: When using a wireless systems,you are limited
Q8: First generation mobile telephone systems used analog
Q8: Which of the following is NOT one
Q9: When a mobile unit moves,it may connect
Q10: The Wireless Application Protocol (WAP)is
A)proprietary protocol developed
Q12: The base station selected for communication with
Q13: In cellular communications systems,base stations (BS)are located
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