NDLI: On the Energy Efficiency-Spectral Efficiency Trade-Off of the 2BS-DMIMO System

Content Provider	IEEE Xplore Digital Library
Author	Onireti, O. Héliot, F. Imran, M.A.
Copyright Year	2012
Abstract	In this paper, we propose a novel closed-form approximation of the Energy Efficiency vs. Spectral Efficiency (EE-SE) trade-off for the uplink/downlink of distributed multipleinput multiple-output (DMIMO) system with two cooperating base stations. Our closed-form expression can be utilized for evaluating the idealistic and realistic EE-SE performances of various antenna configurations as well as assessing how DMIMO compares against MIMO system in terms of EE. Results show a tight match between our closed-form approximation and the Monte-Carlo simulation for both idealistic and realistic EESE trade-off. Our results also show that given a target SE requirement, there exists an optimal antenna setting that maximizes the EE. In addition, DMIMO scheme can offer significant improvement in terms of EE over the MIMO scheme.
Starting Page	1
Ending Page	5
File Size	250315
Page Count	5
File Format	PDF
ISBN	9781467318808
ISSN	10903038
e-ISBN	9781467318815
e-ISBN	9781467318792
DOI	10.1109/VTCFall.2012.6399182
Language	English
Publisher	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Publisher Date	2012-09-03
Publisher Place	Canada
Access Restriction	Subscribed
Rights Holder	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Subject Keyword	MIMO Downlink Antennas Approximation methods Equations Fading
Content Type	Text
Resource Type	Article

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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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On the Energy Efficiency-Spectral Efficiency Trade-Off of the 2BS-DMIMO System