Title :
Access (DS-CDMA) receiver for a shallow-water asynchronous multiuser network
Author :
Tsimenidis, C.C. ; Hinton, O.R. ; Sharif, B.S. ; Adams, A.E.
Author_Institution :
Newcastle upon Tyne Univ., UK
Abstract :
Asynchronous multiuser communication for the shallow-water acoustic channel is considered by means of direct-sequence code division multiple access (DS/CDMA). Computer simulations are carried out to study the advantages and disadvantages resulting in employing DS/CDMA in combination with well-established communication techniques, such as adaptive spatial signal processing and time filtering
Keywords :
acoustic receivers; code division multiple access; spread spectrum communication; underwater acoustic communication; DS-CDMA receiver; access receiver; direct-sequence code division multiple access; shallow-water acoustic channel; shallow-water asynchronous multiuser network; Bandwidth; Baseband; Delay effects; Delay estimation; Filtering; Multiaccess communication; Oscillators; Signal processing; Spread spectrum communication; Underwater acoustics;
Conference_Titel :
OCEANS '99 MTS/IEEE. Riding the Crest into the 21st Century
Conference_Location :
Seattle, WA
Print_ISBN :
0-7803-5628-4
DOI :
10.1109/OCEANS.1999.804769
