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W-CDMA requires a complete change of RF equipment at each base station.(a) True(b) FalseThe question was asked during an online interview.My query is from 3G W-CDMA (UMTS) in portion Modern Wireless Communication Systems of Wireless/Mobile

Answer»

Correct ANSWER is (a) True

For explanation: W-CDMA is designed to PROVIDE backward compatibility and INTEROPERABILITY for all GSM, IS-136/PDC, GPRS and EDGE EQUIPMENT. But due to a wider AIR interface bandwidth of W-CDMA, it requires a complete change of RF-equipment at each base station.



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