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Dynamic Tradeoff between Energy and Throughput in Wireless 5G Networks
Joint Authors
Source
Wireless Communications and Mobile Computing
Issue
Vol. 2018, Issue 2018 (31 Dec. 2018), pp.1-12, 12 p.
Publisher
Hindawi Publishing Corporation
Publication Date
2018-09-04
Country of Publication
Egypt
No. of Pages
12
Main Subjects
Information Technology and Computer Science
Abstract EN
Even though system energy and spectral efficiency are major issues in wireless network, reaching these objectives conjointly seems very difficult and requires the usage of tradeoffs.
Moreover, depending on the context, the importance of either varies.
In underloaded context, guaranteeing high Quality of Service (QoS) is easily achievable due to large surplus of available radio resources and focus should be put on energy rather than system throughput.
On the contrary, in an overloaded context, the lack of available radio resources required that resources allocation algorithms focus on system capacity in order to preserve QoS.
Since the major issue of the network is to satisfy users, in this specific case, energy consumption must become lesser important.
Many specialized solutions have been proposed that focus either on energy saving or on throughput maximization.
They provide high performances, respectively, on their specific network traffic load context, previously described, but are not optimized outside.
Other solutions that proposed static tradeoffs provide average performances but can not be fully efficient in all scenarios.
In this paper, we propose a Dynamic Tradeoff between energy and throughput efficiency that adapts the scheduler priorities to the network context and particularly to the traffic load.
Considering the context, the scheduler is able to adjust its behavior in order to maintain high QoS while reducing as much energy as possible.
Performance evaluation will show that the proposed solution succeeds to minimize energy consumption better than energy focused scheduler in underloaded context while being able to reach the same spectral efficiency as throughput oriented scheduler in highly loaded context.
American Psychological Association (APA)
Guéguen, Cédric& Manini, Malo. 2018. Dynamic Tradeoff between Energy and Throughput in Wireless 5G Networks. Wireless Communications and Mobile Computing،Vol. 2018, no. 2018, pp.1-12.
https://search.emarefa.net/detail/BIM-1216234
Modern Language Association (MLA)
Guéguen, Cédric& Manini, Malo. Dynamic Tradeoff between Energy and Throughput in Wireless 5G Networks. Wireless Communications and Mobile Computing No. 2018 (2018), pp.1-12.
https://search.emarefa.net/detail/BIM-1216234
American Medical Association (AMA)
Guéguen, Cédric& Manini, Malo. Dynamic Tradeoff between Energy and Throughput in Wireless 5G Networks. Wireless Communications and Mobile Computing. 2018. Vol. 2018, no. 2018, pp.1-12.
https://search.emarefa.net/detail/BIM-1216234
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references
Record ID
BIM-1216234