TDD is effective for _________
A. Fixed wireless access and users are stationary
B. Dynamic wireless access and users are stationary
C. Fixed wireless access and users are moving
D. Dynamic wireless access and users are moving
Answer:A
TDD is effective for _________
A. Fixed wireless access and users are stationary B. Dynamic wireless access and users are stationary C. Fixed wireless access and users are moving D. Dynamic wireless access and users are moving
Explanation: TDD is effective for fixed wireless access when all users are stationary. This makes the propagation delay does not vary in time among the users. Because of rigid timing required for time slotting, TDD generally is limited to cordless phone or short range potable access.