Ec2043 wireless networks Study guides, Class notes & Summaries

VIII - Semester Two Marks Questions and Answers UNIT – I PART –A 1. Find out the capacity of a single IS-95 cell that uses QPSK modulation and convolutional coding 3 db < Sr < 9 db, and bandwidth of the channel is 1.25 MHz (Nov/Dec2012) ,(May /June 2013) Solution: No. Of Users M = M W is the bandwidth of the channel R is the Transmission rate Given Data: W = For QPSK Modulation R = 9600bps M = = 16 Us...