Performance evaluation of neural equalizers for the DVD-ROM system

Kyunggoo Lee, Cheolwoo You, Sooyong Choi, Sunghwan Ong, Daesik Hong

Research output: Contribution to conferencePaper

Abstract

This paper presents neural equalizers for the DVD-ROM system and compares them with a conventional linear LMS equalizer. The channel of a DVD-ROM is characterized as a Modulation Transfer Function(MTF) and is modeled more precisely by including transition jitter which has the characteristics of coloured noise and domain bloom which causes nonlinear ISI of the channel. Experimental results show that the neural equalizer with the structure of multi-layer perceptron produces the strong nonlinear mapping capability thus has the best equalization performance in the presence of nonlinearity.

Original languageEnglish
Pages537-540
Number of pages4
Publication statusPublished - 1998 Jan 1
EventProceedings of the 1998 IEEE International Joint Conference on Neural Networks. Part 1 (of 3) - Anchorage, AK, USA
Duration: 1998 May 41998 May 9

Other

OtherProceedings of the 1998 IEEE International Joint Conference on Neural Networks. Part 1 (of 3)
CityAnchorage, AK, USA
Period98/5/498/5/9

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All Science Journal Classification (ASJC) codes

  • Software

Cite this

Lee, K., You, C., Choi, S., Ong, S., & Hong, D. (1998). Performance evaluation of neural equalizers for the DVD-ROM system. 537-540. Paper presented at Proceedings of the 1998 IEEE International Joint Conference on Neural Networks. Part 1 (of 3), Anchorage, AK, USA, .