Two-dimensional linear MMSE equalization for page-oriented optical memories

Keith M. Chugg, Xiaopeng Chen, Mark A Neifeld

Research output: Chapter in Book/Report/Conference proceedingConference contribution

8 Citations (Scopus)

Abstract

The design of linear, minimum mean square error (MMSE) equalizers for two-dimensional intersymbol-interference (ISI) channels is considered. Signal models are developed and filter design is conducted for various operating environments associated with particular implementations of page-oriented optical memories (POMs). Specifically, we consider optically incoherent and coherent systems dominated by either thermal or shot noise. It is demonstrated how these simple ISI mitigation algorithms may be used to improve the storage density and hence memory capacity.

Original languageEnglish (US)
Title of host publicationConference Record of the Asilomar Conference on Signals, Systems and Computers
EditorsM.P. Farques, R.D. Hippenstiel
PublisherIEEE Comp Soc
Pages343-347
Number of pages5
Volume1
StatePublished - 1998
Externally publishedYes
EventProceedings of the 1997 31st Asilomar Conference on Signals, Systems & Computers. Part 1 (of 2) - Pacific Grove, CA, USA
Duration: Nov 2 1997Nov 5 1997

Other

OtherProceedings of the 1997 31st Asilomar Conference on Signals, Systems & Computers. Part 1 (of 2)
CityPacific Grove, CA, USA
Period11/2/9711/5/97

Fingerprint

Optical data storage
Intersymbol interference
Mean square error
Shot noise
Thermal noise
Equalizers
Data storage equipment

ASJC Scopus subject areas

  • Hardware and Architecture
  • Signal Processing
  • Electrical and Electronic Engineering

Cite this

Chugg, K. M., Chen, X., & Neifeld, M. A. (1998). Two-dimensional linear MMSE equalization for page-oriented optical memories. In M. P. Farques, & R. D. Hippenstiel (Eds.), Conference Record of the Asilomar Conference on Signals, Systems and Computers (Vol. 1, pp. 343-347). IEEE Comp Soc.

Two-dimensional linear MMSE equalization for page-oriented optical memories. / Chugg, Keith M.; Chen, Xiaopeng; Neifeld, Mark A.

Conference Record of the Asilomar Conference on Signals, Systems and Computers. ed. / M.P. Farques; R.D. Hippenstiel. Vol. 1 IEEE Comp Soc, 1998. p. 343-347.

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Chugg, KM, Chen, X & Neifeld, MA 1998, Two-dimensional linear MMSE equalization for page-oriented optical memories. in MP Farques & RD Hippenstiel (eds), Conference Record of the Asilomar Conference on Signals, Systems and Computers. vol. 1, IEEE Comp Soc, pp. 343-347, Proceedings of the 1997 31st Asilomar Conference on Signals, Systems & Computers. Part 1 (of 2), Pacific Grove, CA, USA, 11/2/97.
Chugg KM, Chen X, Neifeld MA. Two-dimensional linear MMSE equalization for page-oriented optical memories. In Farques MP, Hippenstiel RD, editors, Conference Record of the Asilomar Conference on Signals, Systems and Computers. Vol. 1. IEEE Comp Soc. 1998. p. 343-347
Chugg, Keith M. ; Chen, Xiaopeng ; Neifeld, Mark A. / Two-dimensional linear MMSE equalization for page-oriented optical memories. Conference Record of the Asilomar Conference on Signals, Systems and Computers. editor / M.P. Farques ; R.D. Hippenstiel. Vol. 1 IEEE Comp Soc, 1998. pp. 343-347
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