NDLI: Achievable rate and power consumption in source/relay wireless networks

Content Provider	IEEE Xplore Digital Library
Author	Nordio, A. Chiasserini, C.-F. Tarable, A.
Copyright Year	2013
Description	Author affiliation: Dipt. di Elettron., Politec. di Torino, Turin, Italy (Chiasserini, C.-F.) \|\| IEIIT, Turin, Italy (Nordio, A.; Tarable, A.)
Abstract	We compute the optimal communication rate achieved by the nodes of a wireless network with arbitrary topology. The network nodes operate in half-duplex mode and generate information that has to be delivered to a gateway node, possibly through a decode-and-forward relaying strategy. Moreover, nodes are energy-constrained, as in the case of battery-powered or energy-harvesting communication networks. By solving a linear optimization problem, we devise the optimal communication strategy that maximizes the data rate in our network scenario. Our results highlight the tradeoff that exists between data rate and power constraints, and show the maximum rate performance when the average power consumption at the nodes is constrained to target values.
Starting Page	491
Ending Page	494
File Size	188382
Page Count	4
File Format	PDF
ISBN	9781467356893
DOI	10.1109/APWC.2013.6624892
Language	English
Publisher	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Publisher Date	2013-09-09
Publisher Place	Italy
Access Restriction	Subscribed
Rights Holder	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Subject Keyword	Power demand Logic gates Wireless networks Signal to noise ratio Relays Vectors Network topology
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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