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Optimal Network QoS over the Internet of Vehicles for E-Health Applications
Joint Authors
Vasilakos, Athanasios T.
Lin, Di
Yao, Yuanzhe
Tang, Yu
Labeau, Fabrice
Source
Issue
Vol. 2016, Issue 2016 (31 Dec. 2016), pp.1-11, 11 p.
Publisher
Hindawi Publishing Corporation
Publication Date
2016-02-22
Country of Publication
Egypt
No. of Pages
11
Main Subjects
Telecommunications Engineering
Abstract EN
Wireless technologies are pervasive to support ubiquitous healthcare applications.
However, a critical issue of using wireless communications under a healthcare scenario is the electromagnetic interference (EMI) caused by RF transmission, and a high level of EMI may lead to a critical malfunction of medical sensors.
In consideration of EMI on medical sensors, we study the optimization of quality of service (QoS) within the whole Internet of vehicles for E-health and propose a novel model to optimize the QoS by allocating the transmit power of each user.
Our results show that the optimal power control policy depends on the objective of optimization problems: a greedy policy is optimal to maximize the summation of QoS of each user, whereas a fair policy is optimal to maximize the product of QoS of each user.
Algorithms are taken to derive the optimal policies, and numerical results of optimizing QoS are presented for both objectives and QoS constraints.
American Psychological Association (APA)
Lin, Di& Yao, Yuanzhe& Labeau, Fabrice& Tang, Yu& Vasilakos, Athanasios T.. 2016. Optimal Network QoS over the Internet of Vehicles for E-Health Applications. Mobile Information Systems،Vol. 2016, no. 2016, pp.1-11.
https://search.emarefa.net/detail/BIM-1111530
Modern Language Association (MLA)
Lin, Di…[et al.]. Optimal Network QoS over the Internet of Vehicles for E-Health Applications. Mobile Information Systems No. 2016 (2016), pp.1-11.
https://search.emarefa.net/detail/BIM-1111530
American Medical Association (AMA)
Lin, Di& Yao, Yuanzhe& Labeau, Fabrice& Tang, Yu& Vasilakos, Athanasios T.. Optimal Network QoS over the Internet of Vehicles for E-Health Applications. Mobile Information Systems. 2016. Vol. 2016, no. 2016, pp.1-11.
https://search.emarefa.net/detail/BIM-1111530
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references
Record ID
BIM-1111530