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Q. |
Which of the following is used by IS-95? |
A. | dsss |
B. | fhss |
C. | thss |
D. | hybrid |
Answer» A. dsss | |
Explanation: is-95 uses a direct sequence spread spectrum cdma system. it allows each user within a cell to use the same radio channel, and users in adjacent cell also use the same radio channel. |
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