Please use this identifier to cite or link to this item: https://hdl.handle.net/10356/20693
Full metadata record
DC FieldValueLanguage
dc.contributor.authorAjay Kumaraswamy Kattepuren
dc.date.accessioned2009-12-29T04:02:02Zen
dc.date.available2009-12-29T04:02:02Zen
dc.date.copyright2009en
dc.date.issued2009en
dc.identifier.citationAjay, K. K. (2009). Blind source separation algorithms for mitigating co-channel interference and noise in wireless communication systems. Master’s thesis, Nanyang Technological University, Singapore.en
dc.identifier.urihttps://hdl.handle.net/10356/20693en
dc.description.abstractBlind Source Separation (BSS) algorithms have been applied with considerable success in a variety of fields. In case of communication signals, these BSS algorithms can be applied for blind beamforming and channel estimation. In this thesis, these BSS algorithms are employed to solve the co-channel interference problem in wireless communication systems. Algorithms such as Joint Approximate Diagonalization of Eigen-matrices (JADE) and Analytical Constant Modulus Algorithm (ACMA) can handle source separation in the complex domain. We propose a modified version of the JADE source separation algorithm based on the alternating row updating of the un-mixing matrix. This proposed algorithm is called the Alternating Row Diagonalization - Joint Approximate Diagonalization of Eigen-matrices (ARD-JADE). Simulation results show improvement in the Bit Error Rate (BER) and the output Signal to Interference plus Noise ratio (SINR) by application of these source separation algorithms for various SNR levels.en
dc.format.extent134 p.en
dc.language.isoenen
dc.subjectDRNTU::Engineering::Electrical and electronic engineering::Computer hardware, software and systemsen
dc.titleBlind source separation algorithms for mitigating co-channel interference and noise in wireless communication systemsen
dc.typeThesisen
dc.contributor.supervisorFarook Sattaren
dc.contributor.supervisorNg Boon Pohen
dc.contributor.schoolSchool of Electrical and Electronic Engineeringen
dc.description.degreeMASTER OF ENGINEERING (EEE)en
dc.contributor.researchTemasek Laboratoriesen
dc.identifier.doi10.32657/10356/20693en
item.grantfulltextopen-
item.fulltextWith Fulltext-
Appears in Collections:EEE Theses
Files in This Item:
File Description SizeFormat 
AjayKumaraswamyKattepur2009.pdfReport2.22 MBAdobe PDFThumbnail
View/Open

Page view(s) 20

525
Updated on Nov 30, 2021

Download(s) 20

255
Updated on Nov 30, 2021

Google ScholarTM

Check

Altmetric


Plumx

Items in DR-NTU are protected by copyright, with all rights reserved, unless otherwise indicated.