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Information Resources Management Association
Advancing the Concepts & Practices of Information Resources Management in Modern Organizations

Enhanced QoS through Cooperating Schemes in Next Generation Wireless Networks

Enhanced QoS through Cooperating Schemes in Next Generation Wireless Networks
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Author(s): Dimitris E. Charilas (National Technical University of Athens, Greece), Athanasios D. Panagopoulos (National Technical University of Athens, Greece)and Philip Constantinou (National Technical University of Athens, Greece)
Copyright: 2012
Pages: 27
Source title: Wireless Technologies: Concepts, Methodologies, Tools and Applications
Source Author(s)/Editor(s): Information Resources Management Association (USA)
DOI: 10.4018/978-1-61350-101-6.ch205

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Abstract

This chapter addresses the critical issue of Quality of Service (QoS) provisioning in next generation wireless networks. While the QoS offered to users may be enhanced through innovative protocols and new technologies, future trends should take into account the efficiency of the resource allocation strategies and the network/terminal cooperation as well. 4G networks will be characterized by an heterogeneous environment where several access networks will be available. The purpose of this chapter is to summarize techniques that enable efficient distribution of resources exploiting the existing infrastructure. Such techniques may involve either smart selection mechanisms or cooperating schemes among network entities. Since decision-making processes are examined, the use of game theory is considered as a valuable asset in the authors’ work. To this end, the chapter also collects applications of both non-cooperative and cooperative game theory applications in wireless networks. The main aspects of both game types are presented and several games are modeled.

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