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http://dx.doi.org/10.6109/jkiice.2016.20.12.2219

Decreasing Transmission Power with Provisioning Quality of Experience in Mobile Communication Networks  

Lee, Moon-Ho (Department of Multimedia Science, Chungwoon University)
Lee, Jong-Chan (Department of Computer Information Engineering, Kunsan National University,)
Publication Information
Journal of the Korea Institute of Information and Communication Engineering / v.20, no.12, 2016 , pp. 2219-2225 More about this Journal
Abstract
Mobile communication systems should be able to support multimedia traffics with limited transmit power due to the frequency reuse for maximizing the channel accommodation. Real-time data is very sensitive to delay, and they need to be transmitted instantly. On the other hand, non-real time data is less sensitive to delay, and their packet loss can be handled more flexibly. Therefore an adaptive resource management scheme is essentially required which enables to keep the minimal power allocated in the base station while guaranteeing the user requirements for QoE within a permissible range. Power-saving techniques are required in order to support multimedia services in the mobile networks because the power consumption increases greatly with the transmission rate increase. This paper proposes a novel scheme which enables to keep the allocated power minimal while guaranteeing the user requirements for QoE within a permissible range.
Keywords
QoE; Resource Management; QoS; End-to-End QoS; Minimum Power;
Citations & Related Records
Times Cited By KSCI : 2  (Citation Analysis)
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