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The Thirty-Fifth Asilomar Conference on Signals, Systems & Computers

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Segmented equalizers with dynamic length selection

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Performance of maximal ratio transmission with two receive antennas

Subspace-based channel identification and multiuser detection for space-time coded DS-CDMA systems

Joint channel estimation and co-channel interference suppression for space-time block coded systems

Correlation properties of MIMO radio channels for indoor scenarios

Semiblind channel estimation for MIMO spatial multiplexing systems

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Flat fading channel envelope prediction and equalization

Array calibration and modeling of steering vectors

Locally optimal covariance matrix estimation techniques for array signal processing applications

Simple adaptive algorithms for Cholesky, LDL/sup T/, QR, and eigenvalue decompositions of autocorrelation matrices for sensor array data

Image segmentation using curve evolution

On context-based Bayesian image segmentation: joint multi-context and multiscale approach and wavelet-domain hidden Markov models

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A reduced-space half-band filter design on an Actel FPGA

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Constrained mutual coupling estimation for array calibration

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Bidirectional decision feedback equalizer: infinite length results

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Conference Record of the Thirty-Fourth Asilomar Conference on Signals, Systems and Computers (Cat. No.00CH37154)

Conference Record of the Thirty-Third Asilomar Conference on Signals, Systems, and Computers (Cat. No.CH37020)

Conference Record of Thirty-Second Asilomar Conference on Signals, Systems and Computers (Cat. No.98CH36284)

Conference Record of the Thirty-First Asilomar Conference on Signals, Systems and Computers (Cat. No.97CB36136)

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Proceedings of 1994 28th Asilomar Conference on Signals, Systems and Computers

Proceedings of 27th Asilomar Conference on Signals, Systems and Computers

[1992] Conference Record of the Twenty-Sixth Asilomar Conference on Signals, Systems & Computers

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1990 Conference Record Twenty-Fourth Asilomar Conference on Signals, Systems and Computers, 1990.

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1977 11th Asilomar Conference on Circuits, Systems and Computers, 1977. Conference Record.

Bidirectional decision feedback equalizer: infinite length results

Content Provider	IEEE Xplore Digital Library
Author	Balakrishnan, J. Johnson Jr., C.R.
Copyright Year	2001
Description	Author affiliation: Sch. of Electr. & Comput. Eng., Cornell Univ., Ithaca, NY, USA (Balakrishnan, J.)
Abstract	The use of a decision feedback equalizer (DFE) that employs time-reversal of the received sequence in conjunction with a normal mode operation is considered for a packet transmission system. The bidirectional decision feedback equalizer (BiDFE) combines the output of the normal mode and time-reversal mode DFEs and is known to provide improved performance. This paper shows that, under the decision-error-free assumption, the BiDFE, with an infinite length MMSE-DFE in each stream, has a smaller performance penalty from the matched filter bound (MFB) when compared to each individual stream. The BiDFE tap coefficients are optimized to minimize the overall MSE and it is shown that the infinite length MMSE-BiDFE attains the MFB.
Starting Page	1450
Ending Page	1454
File Size	407579
Page Count	5
File Format	PDF
ISBN	078037147X
ISSN	10586393
DOI	10.1109/ACSSC.2001.987729
Language	English
Publisher	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Publisher Date	2001-11-04
Publisher Place	USA
Access Restriction	Subscribed
Rights Holder	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Subject Keyword	Decision feedback equalizers Matched filters Output feedback GSM Diversity reception Performance loss Upper bound
Content Type	Text
Resource Type	Article
Subject	Signal Processing Computer Networks and Communications

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