Title :
Analysis of asynchronous FFH-MA systems with a hard-limited combining in Rayleigh fading
Author :
Joo, Jeungmin ; Kang, Hyunduk ; Kim, Kanghee ; Kim, Kiseon
Author_Institution :
Dept. of Inf. & Commun., Gwang-Ju Inst. of Sci. & Technol., South Korea
fDate :
4/1/2005 12:00:00 AM
Abstract :
The bit error rate (BER) performance of the asynchronous fast frequency hopping multiple access (AFFH-MA) system with multiple hops per symbol is investigated considering the noncoherent M-ary frequency shift keying (MFSK) modulation and hard-limited linear combiner in Rayleigh fading. We present a method for the accurate evaluation of the BER of the AFFH-MA system, and verify the analytic works by Monte Carlo simulations.
Keywords :
Monte Carlo methods; Rayleigh channels; error statistics; frequency hop communication; frequency shift keying; multi-access systems; BER; M-ary frequency shift keying modulation; MFSK; Monte Carlo simulations; Rayleigh fading; asynchronous FFH-MA systems; bit error rate; fast frequency hopping multiple access; hard-limited linear combiner; AWGN; Bit error rate; Chirp modulation; Delay; Frequency shift keying; Gaussian approximation; Multiple access interference; Performance analysis; Rayleigh channels; Timing;
Journal_Title :
Communications Letters, IEEE
DOI :
10.1109/LCOMM.2005.1413612
