Title :
Performance of 1REC-MHPM in the presence of adjacent channel interference
Author :
Xiong, Fuqin ; Shivananda, Vivek
Author_Institution :
Dept. of Electr. Eng., Cleveland State Univ., OH, USA
fDate :
12/1/1996 12:00:00 AM
Abstract :
The effect of adjacent channel interference (ACI) on the error probability of the rectangular frequency pulse multi-h phase-coded modulation (1REC-MHPM) is studied. Evaluations through simulation were done for different values of the absolute adjacent channel frequency spacing |Δf|, different time delay τ between the main channel and the interfering channel, and schemes with different number of modulation indexes. It is found that ACI effects can only be eliminated when |Δf| approaches 2.0. Comparison with minimum shift keying (MSK) is also made through simulation
Keywords :
adjacent channel interference; error statistics; modulation coding; phase modulation; 1REC-MHPM signals; ACI; BER; absolute adjacent channel frequency spacing; adjacent channel interference; error probability; minimum shift keying; modulation indexes; rectangular frequency pulse multi-h phase-coded modulation; time delay; AWGN; Additive white noise; Computational modeling; Continuous phase modulation; Correlators; Demodulation; Error probability; Frequency; Interchannel interference; Pulse modulation;
Journal_Title :
Communications, IEEE Transactions on
