Affiliation:
1. State Intellectual Property Office, China
Abstract
Mobile communication plays an important role in the future of communication systems. To meet personalized and intelligent requirements, mobile communication has evolved from single wireless cellular network to heterogeneous mobile communication network, including wireless cellular network, wireless local network, and wireless personal network. In the heterogeneous communication system, to entirely fulfill the spectrum resource complementary advantages of such a heterogeneous wireless network, the spectrum resource trade algorithm has attracted tremendous research efforts. In this paper, the advantages and disadvantages of dynamic spectrum allocation and load balancing are discussed and spectrum auction takes the place of spectrum allocation to maximize the operation revenue. The authors design a joint spectrum auction and load balancing algorithm (SALB) based on heterogeneous network environment to develop a more flexible and efficient spectrum management. The simulation result shows that SALB increases the operation profit significantly.
Reference6 articles.
1. Ghaheri-Niri, S., Leaves, P., Benko, P., Huschke, J., & Stahl, W. (2000). Traffic control and dynamic spectrum allocation in DRiVE. Paper presented at the Workshop on Multiradio Multimedia Communications, Berlin, Germany.
2. Leaves, P., Ghaheri-Niri, S., Tafazolli, R., & Huschke, J. (2002). Dynamic spectrum allocation in hybrid networks with imperfect load prediction. In Proceedings of the Third IEEE International Conference on 3G Mobile Communication Technologies, London, UK (pp. 444-448).
3. Dynamic spectrum allocation in composite reconfigurable wireless networks
4. Wireless communications and coexistence for smart environments
5. Tonjes, R., Xu, L., & Paila, T. (2000, October 1-4). Architecture for a future generation multi-access wireless system with dynamic spectrum allocation. Paper presented at the IST Mobile Summit, Galway, Ireland.