Title :
Performance of an adaptive rate modem using quasi-analytic simulation techniques
Author :
Hofstetter, Peter M. ; Wickert, Mark A.
Author_Institution :
Dept. of Electr. & Comput. Eng., Colorado Univ., Colorado Springs, CO, USA
Abstract :
Analysis of bit error rate (BER) of a π/M-MDPSK modem in an (additive white Gaussian noise) AWGN channel using quasi-analytic simulation techniques is considered in this paper. Implementation losses, most notable at M=32 and 64, which result from practical transmit and receive filtering, can be largely overcome by increased accuracy symbol timing recovery and a fixed equalization filter
Keywords :
AWGN channels; adaptive systems; differential phase shift keying; error statistics; losses; modems; π/M-MDPSK modem; AWGN channel; adaptive rate modem; additive white Gaussian noise; bit error rate; filtering; fixed equalization filter; losses; performance; quasi-analytic simulation techniques; symbol timing recovery; AWGN channels; Accuracy; Additive white noise; Analytical models; Bit error rate; Error analysis; Filtering; Modems; Propagation losses; Timing;
Conference_Titel :
Radio and Wireless Conference, 1998. RAWCON 98. 1998 IEEE
Conference_Location :
Colorado Springs, CO
Print_ISBN :
0-7803-4988-1
DOI :
10.1109/RAWCON.1998.709157
