dc.contributor.authorMa, Yinghuien_US
dc.date.accessioned2008-09-17T08:23:26Zen_US
dc.date.accessioned2008-10-20T07:25:01Z
dc.date.accessioned2017-07-23T08:32:17Z
dc.date.available2008-09-17T08:23:26Zen_US
dc.date.available2008-10-20T07:25:01Z
dc.date.available2017-07-23T08:32:17Z
dc.date.copyright2008en_US
dc.date.issued2008en_US
dc.identifier.citationMa, Y. (2008). Modeling and analysis of modulation techniques for broadband power line communications. Doctoral thesis, Nanyang Technological University, Singapore.
dc.identifier.urihttp://hdl.handle.net/10356/13329
dc.description.abstractMultipath and impulsive noise effects of the power line channel are the main challenges for broadband power line communications (PLC). The modulation techniques like orthogonal frequency division multiplexing (OFDM) and code division multiple access (CDMA) can provide good performance for PLC systems. In this thesis, the analytical models to analyze the bit error rate (BER) performance of OFDM and CDMA systems under the multipath and impulsive noise effect are developed and verified by using simulations. The optimized parameters of the OFDM and CDMA systems to achieve the optimum performance in a power line channel are studied. Based on the developed models, a comparison is made between the CDMA and OFDM systems. The BER performance and the optimum overall data rate of the CDMA and OFDM systems are analyzed and compared, using the criteria of the same bandwidth occupation, the same transmission power for each user, the same total number of users in the system and the same power line channel.en_US
dc.format.extent165 p.en_US
dc.language.isoenen_US
dc.subjectDRNTU::Engineering::Electrical and electronic engineering::Wireless communication systems
dc.titleModeling and analysis of modulation techniques for broadband power line communicationsen_US
dc.typeThesisen_US
dc.contributor.schoolSchool of Electrical and Electronic Engineeringen_US
dc.contributor.supervisorSo Ping Lamen_US
dc.description.degreeDOCTOR OF PHILOSOPHY (EEE)en_US


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