Matches in SemOpenAlex for { <https://semopenalex.org/work/W123489262> ?p ?o ?g. }
Showing items 1 to 97 of
97
with 100 items per page.
- W123489262 abstract "Direct sequence-code division multiple access (DS-CDMA) technique is used in cellularsystems where users in the cell are separated from each other with their unique spreadingcodes. In recent times DS-CDMA has been used extensively. These systems suffers frommultiple access interference (MAI) due to other users transmitting in the cell, channel intersymbol interference (ISI) due to multipath nature of channels in presence of additive whiteGaussian noise(AWGN). Spreading codes play an important role in multiple access capacityof DS-CDMA system. M-sequences, gold sequences etc., has been traditionally used asspreading codes in DS-CDMA. These sequences are generated by shift registers and periodicin nature. So these sequences are less in number and also limits the security.This thesis presents an investigation on use of new type of DS CDMA receiver called GeneticAlgorithm based DS-CDMA receiver. Genetic Algorithm is robust optimization techniqueand does not fall into local minima hence this gives better weight optimization of any system.This Thesis investigates the performance of GA based DS-CDMA communication using goldcode sequences.Extensive simulation studies demonstrate the performance of the different linear andnonlinear DS-CDMA receivers like RAKE receiver, matched filter (MF) receiver, minimummean square error (MMSE) receiver using gold sequences and the performance have beencompared with GA based receiver." @default.
- W123489262 created "2016-06-24" @default.
- W123489262 creator A5045230241 @default.
- W123489262 date "2008-06-01" @default.
- W123489262 modified "2023-09-27" @default.
- W123489262 title "PERFORMANCE EVALUATION OF DS-CDMA RECEIVERS USING GENETIC ALGORITHM" @default.
- W123489262 cites W1513867159 @default.
- W123489262 cites W1737361198 @default.
- W123489262 cites W1968971721 @default.
- W123489262 cites W2065945697 @default.
- W123489262 cites W2067096554 @default.
- W123489262 cites W2108219241 @default.
- W123489262 cites W2110223318 @default.
- W123489262 cites W2120456302 @default.
- W123489262 cites W2122701849 @default.
- W123489262 cites W2124541664 @default.
- W123489262 cites W2126307529 @default.
- W123489262 cites W2126885794 @default.
- W123489262 cites W2129690209 @default.
- W123489262 cites W2147441785 @default.
- W123489262 cites W2156674444 @default.
- W123489262 cites W2184254903 @default.
- W123489262 cites W3147028311 @default.
- W123489262 cites W756585057 @default.
- W123489262 hasPublicationYear "2008" @default.
- W123489262 type Work @default.
- W123489262 sameAs 123489262 @default.
- W123489262 citedByCount "0" @default.
- W123489262 crossrefType "dissertation" @default.
- W123489262 hasAuthorship W123489262A5045230241 @default.
- W123489262 hasConcept C105344744 @default.
- W123489262 hasConcept C105795698 @default.
- W123489262 hasConcept C11413529 @default.
- W123489262 hasConcept C127162648 @default.
- W123489262 hasConcept C127413603 @default.
- W123489262 hasConcept C169334058 @default.
- W123489262 hasConcept C185429906 @default.
- W123489262 hasConcept C23486597 @default.
- W123489262 hasConcept C24326235 @default.
- W123489262 hasConcept C32022120 @default.
- W123489262 hasConcept C33923547 @default.
- W123489262 hasConcept C3716999 @default.
- W123489262 hasConcept C41008148 @default.
- W123489262 hasConcept C47696715 @default.
- W123489262 hasConcept C50151734 @default.
- W123489262 hasConcept C57273362 @default.
- W123489262 hasConcept C76155785 @default.
- W123489262 hasConcept C81978471 @default.
- W123489262 hasConcept C90652560 @default.
- W123489262 hasConcept C94915269 @default.
- W123489262 hasConceptScore W123489262C105344744 @default.
- W123489262 hasConceptScore W123489262C105795698 @default.
- W123489262 hasConceptScore W123489262C11413529 @default.
- W123489262 hasConceptScore W123489262C127162648 @default.
- W123489262 hasConceptScore W123489262C127413603 @default.
- W123489262 hasConceptScore W123489262C169334058 @default.
- W123489262 hasConceptScore W123489262C185429906 @default.
- W123489262 hasConceptScore W123489262C23486597 @default.
- W123489262 hasConceptScore W123489262C24326235 @default.
- W123489262 hasConceptScore W123489262C32022120 @default.
- W123489262 hasConceptScore W123489262C33923547 @default.
- W123489262 hasConceptScore W123489262C3716999 @default.
- W123489262 hasConceptScore W123489262C41008148 @default.
- W123489262 hasConceptScore W123489262C47696715 @default.
- W123489262 hasConceptScore W123489262C50151734 @default.
- W123489262 hasConceptScore W123489262C57273362 @default.
- W123489262 hasConceptScore W123489262C76155785 @default.
- W123489262 hasConceptScore W123489262C81978471 @default.
- W123489262 hasConceptScore W123489262C90652560 @default.
- W123489262 hasConceptScore W123489262C94915269 @default.
- W123489262 hasLocation W1234892621 @default.
- W123489262 hasOpenAccess W123489262 @default.
- W123489262 hasPrimaryLocation W1234892621 @default.
- W123489262 hasRelatedWork W122957161 @default.
- W123489262 hasRelatedWork W1591863000 @default.
- W123489262 hasRelatedWork W2058187105 @default.
- W123489262 hasRelatedWork W2058204851 @default.
- W123489262 hasRelatedWork W2069691330 @default.
- W123489262 hasRelatedWork W2103335747 @default.
- W123489262 hasRelatedWork W2110856137 @default.
- W123489262 hasRelatedWork W2112504725 @default.
- W123489262 hasRelatedWork W2118878286 @default.
- W123489262 hasRelatedWork W2121387904 @default.
- W123489262 hasRelatedWork W2136732776 @default.
- W123489262 hasRelatedWork W2143734402 @default.
- W123489262 hasRelatedWork W2149184970 @default.
- W123489262 hasRelatedWork W2155336921 @default.
- W123489262 hasRelatedWork W2159289458 @default.
- W123489262 hasRelatedWork W216583420 @default.
- W123489262 hasRelatedWork W2496461729 @default.
- W123489262 hasRelatedWork W32838611 @default.
- W123489262 hasRelatedWork W98324174 @default.
- W123489262 hasRelatedWork W2291336213 @default.
- W123489262 isParatext "false" @default.
- W123489262 isRetracted "false" @default.
- W123489262 magId "123489262" @default.
- W123489262 workType "dissertation" @default.