AN ALGORITHM FOR JOINT DETECTION IN FAST FREQUENCY-HOPPING SYSTEMS

Authors
FIEBIG UCG
Citation
Ucg. Fiebig, AN ALGORITHM FOR JOINT DETECTION IN FAST FREQUENCY-HOPPING SYSTEMS, IEICE transactions on fundamentals of electronics, communications and computer science, E79A(12), 1996, pp. 2010-2017
Citations number
9
Categorie Soggetti
Engineering, Eletrical & Electronic","Computer Science Hardware & Architecture","Computer Science Information Systems
Journal title
IEICE transactions on fundamentals of electronics, communications and computer science → ACNP
ISSN journal
09168508
Volume
E79A
Issue
12
Year of publication
1996
Pages
2010 - 2017
Database
ISI
SICI code
0916-8508(1996)E79A:12<2010:AAFJDI>2.0.ZU;2-E
Abstract
In this contribution an algorithm for joint detection in fast frequenc y hopping/multiple frequency shift keying (FFH/MFSK) multiple access ( MA) systems is presented. The new algorithm - referred to as REC algor ithm - evaluates ambiguities which occur during the decision process a nd iteratively reduces the number of candidate symbols. The REC algori thm is of low complexity, suitable for every addressing scheme, and ef fective for both an interference-only channel and a fading channel. Fo r the interference-only channel the REC algorithm enables maximum like lihood (ML) joint detection with low computational effort.