Spectral efficiency of a hybrid DS/FH-CDMA system employing non-coherent MFSK in slow Rayleigh fading

Author

D´Amours, Claude ; Yongacoglu, Abbas

Author_Institution

Dept. of Electr. Eng., Ottawa Univ., Ont., Canada

Volume

2

fYear

1994

fDate

28 Nov- 2 Dec 1994

Firstpage

951

Abstract

The paper presents an analytical evaluation of a hybrid direct-sequence/frequency-hopped code division multiple access (DS/FH-CDMA) system employing non-coherent M-ary frequency shift keying (MFSK) modulation in a Rayleigh fading environment. Multiple access interference (MAI) is taken into account and the spectral efficiency is calculated for uncoded as well as convolutionally encoded systems

Keywords

Rayleigh channels; code division multiple access; fading; frequency hop communication; frequency shift keying; land mobile radio; pseudonoise codes; radio spectrum management; radiofrequency interference; spread spectrum communication; direct-sequence/frequency-hopped code division multiple access; encoded systems; hybrid DS/FH-CDMA system; multiple access interference; noncoherent M-ary frequency shift keying; noncoherent MFSK; slow Rayleigh fading; spectral efficiency; uncoded systems; Bit error rate; Diversity reception; Fading; Frequency conversion; Frequency diversity; Frequency shift keying; Multiaccess communication; Multiple access interference; Rayleigh channels; Spread spectrum communication;

fLanguage

English

Publisher

ieee

Conference_Titel

Global Telecommunications Conference, 1994. GLOBECOM '94. Communications: The Global Bridge., IEEE

Conference_Location

San Francisco, CA

Print_ISBN

0-7803-1820-X

Type

conf

DOI

10.1109/GLOCOM.1994.512799

Filename

512799