Effect of 16 QAM Interleaved Coded Modulation System in AWGN Channel
Date
2020-01-06
Journal Title
Journal ISSN
Volume Title
Publisher
AIUB Journal of Science and Engineering (AJSE)
Abstract
In this paper we have simulated the 16 QAM communication systems
considering the channel as AWGN and sketch bit error rate of the system versus
Eb/Noand then applied (15,11,1) BCH code. The above results are being
compared with the theoretical performance, we have used MATLAB for all
the cases. Due to mobile movement inthe channel, the uncoded system
affecting Doppler Spread was considered and the bit error rate of the system
was drawn for maximum mobile speed of 42.3 Km/Hour. After applying coding
we have discussed the above results. At last we have integrated an interleaver
for the system to improve the coded performance results and compared the
overall performance.