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Network Selection Algorithm Based on Spectral Bandwidth Mapping and an Economic Model in WLAN & LTE heterogeneous networks
  • KSII Transactions on Internet and Information Systems
    Monthly Online Journal (eISSN: 1976-7277)

Network Selection Algorithm Based on Spectral Bandwidth Mapping and an Economic Model in WLAN & LTE heterogeneous networks

Vol. 9, No. 1, January 30, 2015
10.3837/tiis.2015.01.005, Download Paper (Free):

Abstract

Future wireless network aims to integrate different radio access networks (RANs) to provide a seamless access and service continuity. In this paper, a new resource denotation method is proposed in the WLAN and LTE heterogeneous networks based on a concept of spectral bandwidth mapping. This method simplifies the denotation of system resources and makes it possible to calculate system residual capacity, upon which an economic model-based network selection algorithm is designed in both under-loaded and over-loaded scenarios in the heterogeneous networks. The simulation results show that this algorithm achieves better performance than the utility function-based access selection (UFAS) method proposed in [12] in increasing system capacity and system revenue, achieving load balancing and reducing the new call blocking probability in the heterogeneous networks.


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Cite this article

[IEEE Style]
P. Su, Z. Weiwei, G. Qingqing and Y. Qiang, "Network Selection Algorithm Based on Spectral Bandwidth Mapping and an Economic Model in WLAN & LTE heterogeneous networks," KSII Transactions on Internet and Information Systems, vol. 9, no. 1, pp. 68-86, 2015. DOI: 10.3837/tiis.2015.01.005.

[ACM Style]
Pan Su, Zhou Weiwei, Gu Qingqing, and Ye Qiang. 2015. Network Selection Algorithm Based on Spectral Bandwidth Mapping and an Economic Model in WLAN & LTE heterogeneous networks. KSII Transactions on Internet and Information Systems, 9, 1, (2015), 68-86. DOI: 10.3837/tiis.2015.01.005.