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On robust multiuser detection

Vikalo, Haris and Hassibi, Babak and Kailath, Thomas (2000) On robust multiuser detection. In: Conference Record of the Thirty-Fourth Asilomar Conference on Signals, Systems and Computers, 2000. Vol.2. IEEE , Piscataway, NJ, pp. 1168-1172. ISBN 0-7803-6514-3.

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We study the design of multiuser detectors from an H∞ point of view. The H∞ approach is most appropriate in the situations where the statistical properties of the disturbances are not known or are too hard to model and analyze. The design of the H∞ optimal FIR multiuser detectors can be efficiently performed using numerical methods. Exploiting the inherent non-uniqueness of the H∞ solution, we additionally optimize for an average performance thus obtaining mixed H^2/H∞ optimal multiuser detector. Recursive solutions, allowing for computationally efficient implementation of the decision-feedback detectors, is briefly discussed.

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Additional Information:© 2000 IEEE. This work was supported in part by AFOSR under grant F49620-95-1-0525 and NSF under contract ECS-9529325.
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Air Force Office of Scientific Research (AFOSR)F49620-95-1-0525
Record Number:CaltechAUTHORS:20150213-074424107
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Usage Policy:No commercial reproduction, distribution, display or performance rights in this work are provided.
ID Code:54813
Deposited By: Shirley Slattery
Deposited On:18 Feb 2015 23:40
Last Modified:10 Nov 2021 20:38

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