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3rd International ICST Conference on Mobile Multimedia Communications

Research Article

Formulation of optimization problems for access selection in next generation wireless networks

Cite
BibTeX Plain Text
  • @INPROCEEDINGS{10.4108/ICST.MOBIMEDIA2007.1732,
        author={Anastasios  Kikilis and  Angelos  Rouska},
        title={Formulation of optimization problems for access selection in next generation wireless networks},
        proceedings={3rd International ICST Conference on Mobile Multimedia Communications},
        publisher={ACM},
        proceedings_a={MOBIMEDIA},
        year={2010},
        month={5},
        keywords={Access Selection Optimization Resource Allocation Wireless Network},
        doi={10.4108/ICST.MOBIMEDIA2007.1732}
    }
    
  • Anastasios Kikilis
    Angelos Rouska
    Year: 2010
    Formulation of optimization problems for access selection in next generation wireless networks
    MOBIMEDIA
    ICST
    DOI: 10.4108/ICST.MOBIMEDIA2007.1732
Anastasios Kikilis1,*, Angelos Rouska1
  • 1: Department of Information and Communication Systems Engineering, Karlovassi, 83200, Samos, Greece.
*Contact email: akikilis@aegean.gr

Abstract

Wireless Networks are rapidly evolving, constantly increasing both in coverage and offered bandwidth, while the vision for Next Generation Wireless Networks (NGWNs) encompasses a unified core network incorporating various Radio Access Technologies (RATs) in a unified and seamless manner. In such an environment providers would like to maximize their users' satisfaction, while at the same time avoid overloading their subsystems. In this paper we identify several aspects of access selection and resource allocation in NGWNs and provide different variations of optimization problems that seem to present significant interest in this context. All problem formulations seem to be NP-Hard, and our ongoing research focuses on designing approximation techniques for solving them.

Keywords
Access Selection Optimization Resource Allocation Wireless Network
Published
2010-05-16
Publisher
ACM
http://dx.doi.org/10.4108/ICST.MOBIMEDIA2007.1732
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