An algorithm for joint detection in fast frequency hopping systems

Author

Fiebig, U.-C.G.

Author_Institution

German Aerosp. Res. Establ., Wessling, Germany

Volume

1

fYear

1996

fDate

23-27 Jun 1996

Firstpage

90

Abstract

An algorithm for joint detection in fast frequency hopping/multiple frequency shift keying (FFH/MFSK) multiple access (MA) systems is presented. The new algorithm-referred to as REC algorithm-enables maximum likelihood (ML) joint detection with low computational effort. The REC algorithm drastically reduces the number of candidates to be checked when straightforward ML joint detection is applied, thus overcoming the problem of a tremendously large computational effort

Keywords

fading; frequency hop communication; frequency shift keying; maximum likelihood detection; multi-access systems; radiofrequency interference; ML joint detection; REC algorithm; fading channel; fast frequency hopping systems; interference only channel; joint detection algorithm; low computational effort; maximum likelihood joint detection; multiple access systems; multiple frequency shift keying; Additive white noise; Communications technology; Cyclic redundancy check; Frequency shift keying; Frequency synthesizers; Frequency-selective fading channels; Interference cancellation; Maximum likelihood decoding; Maximum likelihood detection; Spread spectrum communication;

fLanguage

English

Publisher

ieee

Conference_Titel

Communications, 1996. ICC '96, Conference Record, Converging Technologies for Tomorrow's Applications. 1996 IEEE International Conference on

Conference_Location

Dallas, TX

Print_ISBN

0-7803-3250-4

Type

conf

DOI

10.1109/ICC.1996.540251

Filename

540251