Performance of M-ary turbo coded synchronous FHSS multiple access networks with noncoherent MFSK under Rayleigh fading channels

Author

Sungnam Hong ; Kyungwhoon Cheun ; Hyuntack Lim ; Sunghye Cho

Author_Institution

Div. of Electr. Eng., Pohang Univ. of Sci. & Technol. (POSTECH), Pohang, South Korea

Volume

15

Issue

6

fYear

2013

fDate

Dec. 2013

Firstpage

601

Lastpage

605

Abstract

The performance of M-ary turbo coded synchronous, fast frequency-hopping spread spectrum multiple-access (FHSS-MA) networks with M-ary frequency shift keying (MFSK) and noncoherent detection is analyzed under Rayleigh fading. Results indicate that M-ary turbo codes dramatically enhance the performance of FHSS-MA networks using MFSK compared to binary turbo codes.

Keywords

Rayleigh channels; frequency hop communication; frequency shift keying; multi-access systems; spread spectrum communication; turbo codes; FHSS-MA networks; M-ary frequency shift keying; M-ary turbo coded synchronous FHSS multiple access networks; Rayleigh fading channels; binary turbo codes; fast frequency-hopping spread spectrum multiple-access networks; noncoherent MFSK; noncoherent detection; Channel capacity; Decoding; Fading; Frequency shift keying; Throughput; Turbo codes; Frequency-hopping; Rayleigh fading; frequency shift keying; interference; multiple-access; noncoherent detection;

fLanguage

English

Journal_Title

Communications and Networks, Journal of

Publisher

ieee

ISSN

1229-2370

Type

jour

DOI

10.1109/JCN.2013.000109

Filename

6713776