Cellular and Mobile Communications

Cellular and Mobile Communications

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In the year 1968 AT and T Bell Laboratories recommended the concepts of the cellular mobile communication to the respective FCC and in the year 1983 FCC assigned 666 duplex channels for the US mobile systems named as Advanced Mobile Phone System (AMPS). ... of the main problems the cellular mobile system faced are i) Interference ii) Less encyption techniques iii) Spectrum inefficiency.


Title:Cellular and Mobile Communications
Author: V.Jeyasri Arokiamary
Publisher:Technical Publications - 2009-01-01
ISBN-13:

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