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Each IS-95 channel occupies ___________ of spectrum on each one way link.(a) 1.25 MHz(b) 1.25 kHz(c) 200 kHz(d) 125 kHzI had been asked this question in an online quiz.My question is based upon CDMA Digital Cellular Standard (IS-95) topic in portion Wireless Systems and Standards of Wireless/Mobile

Answer»

Right OPTION is (a) 1.25 MHZ

To explain I WOULD say: To facilitate graceful transition from AMPS to CDMA, each IS-95 channel occupies 1.25 MHz of SPECTRUM on each one way link, or 10% of the available cellular spectrum for a US cellular provider.



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