Matches in SemOpenAlex for { <https://semopenalex.org/work/W4313643867> ?p ?o ?g. }
Showing items 1 to 57 of
57
with 100 items per page.
- W4313643867 abstract "The Multi user Multi Carrier Direct sequencing Code Division Multiple Access (MU-MC-DS-CDMA) strategy was developed in response to rising demand for system capacity, higher data rates, and multimedia services. It's essentially a combination of CDMA and OFDM schemes. As a result, MC-CDMA takes the advantages of both CDMA and OFDM technologies. CDMA improves bandwidth consumption performance, whereas OFDM helps to minimize Inter Symbol Interference (ISI) and multipath fading. This dissertation suggests a method for evaluating the performance of multi user MC-DS-CDMA system. BER and PAPR are used to evaluate the results. The Bit Error Rate (BER) output of the proposed method is then examined using MATLAB for various modulation techniques. By using Walsh-Hadamard (W-H) code is used because it eliminates Multiple Access Interference (MAI). In terms of BER, it can be shown that BPSK performs better than QPSK. Key Words: AWGN, BER, ISI, MC-CDMA, Rayleigh Fading Channel, SNR, QPSK, MAI" @default.
- W4313643867 created "2023-01-07" @default.
- W4313643867 creator A5015222365 @default.
- W4313643867 date "2023-01-05" @default.
- W4313643867 modified "2023-10-03" @default.
- W4313643867 title "PERFORMANCE OF MU-MC-DS-CDMA SYSTEM IN RAYLEIGH FADING CHANNEL" @default.
- W4313643867 doi "https://doi.org/10.55041/ijsrem17416" @default.
- W4313643867 hasPublicationYear "2023" @default.
- W4313643867 type Work @default.
- W4313643867 citedByCount "0" @default.
- W4313643867 crossrefType "journal-article" @default.
- W4313643867 hasAuthorship W4313643867A5015222365 @default.
- W4313643867 hasBestOaLocation W43136438671 @default.
- W4313643867 hasConcept C127162648 @default.
- W4313643867 hasConcept C127413603 @default.
- W4313643867 hasConcept C161218011 @default.
- W4313643867 hasConcept C169334058 @default.
- W4313643867 hasConcept C186378180 @default.
- W4313643867 hasConcept C24326235 @default.
- W4313643867 hasConcept C40409654 @default.
- W4313643867 hasConcept C41008148 @default.
- W4313643867 hasConcept C47696715 @default.
- W4313643867 hasConcept C56296756 @default.
- W4313643867 hasConcept C56985126 @default.
- W4313643867 hasConcept C76155785 @default.
- W4313643867 hasConcept C81978471 @default.
- W4313643867 hasConceptScore W4313643867C127162648 @default.
- W4313643867 hasConceptScore W4313643867C127413603 @default.
- W4313643867 hasConceptScore W4313643867C161218011 @default.
- W4313643867 hasConceptScore W4313643867C169334058 @default.
- W4313643867 hasConceptScore W4313643867C186378180 @default.
- W4313643867 hasConceptScore W4313643867C24326235 @default.
- W4313643867 hasConceptScore W4313643867C40409654 @default.
- W4313643867 hasConceptScore W4313643867C41008148 @default.
- W4313643867 hasConceptScore W4313643867C47696715 @default.
- W4313643867 hasConceptScore W4313643867C56296756 @default.
- W4313643867 hasConceptScore W4313643867C56985126 @default.
- W4313643867 hasConceptScore W4313643867C76155785 @default.
- W4313643867 hasConceptScore W4313643867C81978471 @default.
- W4313643867 hasIssue "01" @default.
- W4313643867 hasLocation W43136438671 @default.
- W4313643867 hasOpenAccess W4313643867 @default.
- W4313643867 hasPrimaryLocation W43136438671 @default.
- W4313643867 hasRelatedWork W1488477078 @default.
- W4313643867 hasRelatedWork W1970875229 @default.
- W4313643867 hasRelatedWork W1980652493 @default.
- W4313643867 hasRelatedWork W2122591397 @default.
- W4313643867 hasRelatedWork W2125058147 @default.
- W4313643867 hasRelatedWork W2993874078 @default.
- W4313643867 hasRelatedWork W3199852654 @default.
- W4313643867 hasRelatedWork W3207447072 @default.
- W4313643867 hasRelatedWork W347622574 @default.
- W4313643867 hasRelatedWork W4256473794 @default.
- W4313643867 hasVolume "07" @default.
- W4313643867 isParatext "false" @default.
- W4313643867 isRetracted "false" @default.
- W4313643867 workType "article" @default.