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InterviewSolution
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Which Service Usually Needs Higher Power, Cs Or Ps? |
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Answer» CONSIDER downlink and TAKE CS-12.2 and PS-384k for EXAMPLE. The processing gain is 25 for CS-12.2 and 10 for PS-384. The Eb/No requirement is 7 for CS-12.2 and 5 for PS-384. Therefore the power requirement is higher for CS-12.2 than PS-384. Consider downlink and take CS-12.2 and PS-384k for example. The processing gain is 25 for CS-12.2 and 10 for PS-384. The Eb/No requirement is 7 for CS-12.2 and 5 for PS-384. Therefore the power requirement is higher for CS-12.2 than PS-384. |
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