NDLI: UPS: A United Cooperative Paradigm for Primary and Secondary Networks

Content Provider	IEEE Xplore Digital Library
Author	Xu Yuan Yi Shi Hou, Y.T. Wenjing Lou Kompella, S.
Copyright Year	2013
Description	Author affiliation: U.S. Naval Res. Lab., Washington, DC, USA (Kompella, S.) \|\| Virginia Polytech. Inst. & State Univ., Blacksburg, VA, USA (Xu Yuan; Yi Shi; Hou, Y.T.; Wenjing Lou)
Abstract	The dominant spectrum sharing paradigm of today is the interweave paradigm. This paper advocates a new and alternative paradigm called United network of Primary and Secondary networks (UPS). UPS allows a complete cooperation between primary and secondary networks at the node level to relay each other's traffic, in addition to existing dynamic spectrum access (DSA) in time, space, and frequency domains. Such cooperation allows the primary and secondary networks to access a much richer network resources from the combined network. As a case study, we consider a problem with the goal of supporting the rate requirement of the primary network traffic while maximizing the minimum throughput of the secondary sessions. For this problem, we develop an optimization model and formulate a combinatorial optimization problem. Although this problem is in the form of mixed integer linear program (MILP), we can use CPLEX to solve it efficiently. Simulation results show that the UPS paradigm offers much better throughput performance than the interweave DSA paradigm.
Starting Page	78
Ending Page	85
File Size	233546
Page Count	8
File Format	PDF
ISBN	9781479934089
DOI	10.1109/MASS.2013.80
Language	English
Publisher	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Publisher Date	2013-10-14
Publisher Place	China
Access Restriction	Subscribed
Rights Holder	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Subject Keyword	Frequency-domain analysis Simulation Interference Throughput Cognitive networking Relays Cross layer design and optimization Uninterruptible power systems Optimization Cooperative and cognitive communication
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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