NDLI: Polynomial Moment Relaxation for MIMO Detection

Content Provider	IEEE Xplore Digital Library
Author	Tao Cui Ho, T. Tellambura, C.
Copyright Year	2006
Description	Author affiliation: Department of Electrical Engineering, California Institute of Technology, Pasadena, CA, USA 91125. Email: taocui@caltech.edu (Tao Cui) \|\| Department of Electrical Engineering, California Institute of Technology, Pasadena, CA, USA 91125. Email: tho@caltech.edu (Ho, T.) \|\| Department of Electrical and Computer Engineering, University of Alberta, Edmonton, AB, Canada T6G 2V4. Email: chintha@ece.ualberta.ca (Tellambura, C.)
Abstract	We develop a polynomial-time detector for maximum likelihood (ML) detection over multiple-input multiple-output (MIMO) channels. Our proposed polynomial moment relaxation (PMR) detection gives a unified framework for MIMO detection with relaxation including semi-definite relaxation as a special case. We give three approaches to replace a finite alphabet constraint with a polynomial constraint. Since both the objective function and the constraints are polynomials, we use a moment relaxation approach by applying the dual theories of moments and positive polynomials solvable by semi-definite programming. With different relaxation orders, our PMR achieve a flexible trade-off between complexity and performance.
Starting Page	3129
Ending Page	3134
File Size	174684
Page Count	6
File Format	PDF
ISBN	1424403553
ISSN	81649547
DOI	10.1109/ICC.2006.255286
Language	English
Publisher	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Publisher Date	2006-06-11
Publisher Place	Turkey
Access Restriction	Subscribed
Rights Holder	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Subject Keyword	Polynomials MIMO Detectors Maximum likelihood detection Space technology Receiving antennas Transmitting antennas Binary phase shift keying Constraint theory Functional programming
Content Type	Text
Resource Type	Article

Sl.	Authority	Responsibilities	Communication Details
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
5	Website/Portal (Helpdesk)	Queries regarding NDLI and its services	support@ndl.gov.in
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9	IDR Setup or Support	Queries related to establishment and support of Institutional Digital Repository (IDR) and IDR workshops	idr@ndl.gov.in

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