DocumentCode :
3461977
Title :
Application Based Handover: An Energy-Efficient Approach for Heterogeneous Networks
Author :
Farid, Farnaz ; Shahrestani, Seyed ; Chun Ruan
Author_Institution :
Sch. of Comput., Eng. & Math., Univ. of Western Sydney, Sydney, NSW, Australia
fYear :
2013
fDate :
3-5 Dec. 2013
Firstpage :
1185
Lastpage :
1190
Abstract :
Energy efficiency in cellular and wireless networks is among the major concerns of the industry. This is of particular significance for some rural areas and for developing countries. Obviously, in such situations, preserving power by using green technologies can offer great benefit. In this work, we focus on improving the energy efficiency of an advanced heterogeneous network architecture. This architecture is a promising paradigm for increasing the capacity and coverage of existing networks. In this paradigm, through vertical handover, mobile clients or terminals are switched between various wireless communication technologies. The choice of the communication technologies is based on a QoS measure that combine application based effects with those related to network parameters. The power consumption of the terminal is a function of the utilized vertical handover approach. In this paper, we propose an application based vertical handover framework to reduce the battery power consumption of the mobile terminal. We have conducted the partial simulation of the whole framework. The simulation studies show that this approach has the potential capability of improving energy efficiency of the network by minimizing the continuous scanning process of the terminal.
Keywords :
cellular radio; energy conservation; mobility management (mobile radio); quality of service; QoS measure; application based vertical handover framework; battery power consumption; cellular networks; energy-efficient approach; green technologies; heterogeneous networks; mobile terminal; wireless communication technologies; wireless networks; Delays; Energy efficiency; Handover; Power demand; Quality of service; VHO; energy-efficient; power consumption; rural area; vertical handoff;
fLanguage :
English
Publisher :
ieee
Conference_Titel :
Computational Science and Engineering (CSE), 2013 IEEE 16th International Conference on
Conference_Location :
Sydney, NSW
Type :
conf
DOI :
10.1109/CSE.2013.176
Filename :
6755357
Link To Document :
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