NDLI: Feasibility problem of channel spatial reuse in power-controlled wireless communication networks

Content Provider	IEEE Xplore Digital Library
Author	Po-Chiang Lin
Copyright Year	2013
Description	Author affiliation: Dept. of Commun. Eng., Yuan Ze Univ., Taoyuan, Taiwan (Po-Chiang Lin)
Abstract	Channel spatial reuse enables transmission links to share wireless radio channels and thus improves the spectrum utilization. However, to determine the feasibility of channel spatial reuse is very challenging since aggregated co-channel interference would be harmful to link quality. In this paper we investigate the feasibility problem of channel spatial reuse in power-controlled wireless communication networks, and we propose an effective and efficient method to solve it. The feasibility problem of channel spatial reuse is to determine whether a strictly feasible power allocation solution for all transmission links exists such that all link quality requirements are met. The feasibility problem is transformed into a new optimization problem. We prove that the feasibility of channel spatial reuse could be determined by the solution of this new optimization problem. This new optimization problem is found to be a linear programming problem which could be solved by the interior point methods in polynomial time.
Starting Page	591
Ending Page	596
File Size	403841
Page Count	6
File Format	PDF
ISBN	9781467359382
ISSN	15253511
e-ISBN	9781467359399
e-ISBN	9781467359375
DOI	10.1109/WCNC.2013.6554630
Language	English
Publisher	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Publisher Date	2013-04-07
Publisher Place	China
Access Restriction	Subscribed
Rights Holder	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Subject Keyword	Interference Signal to noise ratio Wireless communication Receivers Optimization Transmitters Ad hoc networks linear programming power management constrained optimization
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
6	Contents and Copyright Issues	Queries related to content curation and copyright issues	content@ndl.gov.in
7	National Digital Library of India Club (NDLI Club)	Queries related to NDLI Club formation, support, user awareness program, seminar/symposium, collaboration, social media, promotion, and outreach	clubsupport@ndl.gov.in
8	Digital Preservation Centre (DPC)	Assistance with digitizing and archiving copyright-free printed books	dpc@ndl.gov.in
9	IDR Setup or Support	Queries related to establishment and support of Institutional Digital Repository (IDR) and IDR workshops	idr@ndl.gov.in