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Title: Blind data detection and channel estimation for CDMA systems over fading channels
Authors: Yu, Qian
Keywords: DRNTU::Engineering::Electrical and electronic engineering::Wireless communication systems
Issue Date: 2005
Source: Yu, Q. (2005). Blind data detection and channel estimation for CDMA systems over fading channels. Doctoral thesis, Nanyang Technological University, Singapore.
Abstract: Code-division multiple access (CDMA) technology is attractive as a popular multiple access scheme for personal, cellular and satellite communication services. Direct-sequence CDMA (DS-CDMA) is the most popular CDMA technique, which has been proposed for cellular telecommunication services due to numerous advantages over time-division multiple access and frequency-division multiple access. This thesis is concerned with DS-CDMA systems operating over flat fading channel, frequency-selective fading channel with white Gaussian background noise. This thesis deals with the problem of the channel estimation and multiuser detection for the DS-CDMA system over the fading channels. Several methods are developed for both cases of the flat fading channels and frequency-selective fading channels in order to improve the performance and/or reduce the computational complexity of the multiuser detection.
DOI: 10.32657/10356/3929
Rights: Nanyang Technological University
Fulltext Permission: open
Fulltext Availability: With Fulltext
Appears in Collections:EEE Theses

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