An application of ICA-based detection to OFDM-IDMA system

Meftah, El-Hadi; Anou, A.; Bensebti, Messaoud

doi:10.1109/icm.2012.6471362

Cited by 2 publications

(1 citation statement)

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“…Least Squared algorithm is simple and easy to implement, but its performance degrades in fast fading channels. Independent Component Analysis based detection approach for uplink OFDM IDMA system discussed in [7] shows better BER performance than the chip by chip iterative MUD conventional OFDM-IDMA. The OFDM-IDMA performance in terms of BER and complexity is compared [13] with that of IDMA with an Inter Symbol Interference Cancellation technique.…”

Section: Comparative Analysismentioning

confidence: 97%

Comparative study of Multiuser Detection techniques in OFDM-IDMA systems

Marne

Mukherji²

2015

2015 International Conference on Pervasive Computing (ICPC)

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Orthogonal Frequency Division Multiplexing and Interleaved Division Multiple Access is a hybrid communication system. This system has been receiving significant research attention due to their ability to address the problems like Inter symbol Interference and the Multiple Access Interference. This method is most widely used in various fourth generation wireless communication systems. In this paper, we present a comprehensive survey on OFDM-IDMA for wireless communications. Basics of OFDM-IDMA and techniques to improve the performance of OFDM-IDMA system are addressed here. Research and development are taking place all over the world to improve BER performance in OFDM-IDMA receiver by developing the effective Multiuser Detection algorithm. The Monte Carlo simulation method to measure the BER of the OFDM-IDMA system is proposed in this paper.

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Section: Comparative Analysismentioning

confidence: 97%