NDLI: Receiver and transmitter iterative optimization using maximum sum-rate criterion for Multi-User MIMO systems

Content Provider	IEEE Xplore Digital Library
Author	Amara, M. Yi Yuan-Wu Slock, D.
Copyright Year	2010
Description	Author affiliation: EURECOM, BP 193, 06904 Sophia Antipolis Cdx, France (Slock, D.) \|\| Orange Labs, RESA/WIN 38-40 Rue du General Leclerc 92794 Issy Moulineaux Cedex 9, France (Amara, M.; Yi Yuan-Wu)
Abstract	In this paper we present a new practical method for sum-rate maximization for a Multi-User MIMO system. Through this work, we first establish a general formula for the optimal receiver derived from the sum-rate expression called MSR (Maximum Sum Rate) receiver. The obtained MSR receiver is a linear function of the used linear transmitter. In a second step, we introduce this receiver in an iterative algorithm to derive the corresponding precoder. The proposed iterative algorithm is based on optimizing the MSR receiver for the receiving part and an SJNR (Signal to Jamming plus Interference Ratio) precoder at the transmitter. Simulation results are compared to two multi-user schemes among the existing ones. The first comparison is done with the closed form SJNR algorithm given in [1] and the second one is done with an iterative scheme based on an MMSE receiver and an MMSE precoder given in [2,12]. These comparisons highlight the gains obtained from both the MSR receiver structure and our iterative procedure.
Starting Page	1
Ending Page	6
File Size	6633245
Page Count	6
File Format	PDF
ISBN	9781424462858
e-ISBN	9781424462872
DOI	10.1109/ISCCSP.2010.5463411
Language	English
Publisher	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Publisher Date	2010-03-03
Publisher Place	Cyprus
Access Restriction	Subscribed
Rights Holder	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Subject Keyword	Base stations Transmitters System performance Transmitting antennas Receiving antennas Process control Interference Broadcasting MIMO Iterative algorithms
Content Type	Text
Resource Type	Article

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1	Ministry of Education (GoI), Department of Higher Education	Sanctioning Authority	https://www.education.gov.in/ict-initiatives
2	Indian Institute of Technology Kharagpur	Host Institute of the Project: The host institute of the project is responsible for providing infrastructure support and hosting the project	https://www.iitkgp.ac.in
3	National Digital Library of India Office, Indian Institute of Technology Kharagpur	The administrative and infrastructural headquarters of the project	Dr. B. Sutradhar bsutra@ndl.gov.in
4	Project PI / Joint PI	Principal Investigator and Joint Principal Investigators of the project	Dr. B. Sutradhar bsutra@ndl.gov.in Prof. Saswat Chakrabarti will be added soon
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