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Interference Mitigation with Power Control and Allocation in the Heterogeneous Small Cell Networks

Interference Mitigation with Power Control and Allocation in the Heterogeneous Small Cell Networks

Xiaodong Xu, Rui Gao, Mingyang Li, Yunting Wang
Copyright: © 2016 |Pages: 34
ISBN13: 9781466686427|ISBN10: 1466686421|EISBN13: 9781466686434
DOI: 10.4018/978-1-4666-8642-7.ch005
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MLA

Xu, Xiaodong, et al. "Interference Mitigation with Power Control and Allocation in the Heterogeneous Small Cell Networks." Game Theory Framework Applied to Wireless Communication Networks, edited by Chungang Yang and Jiandong Li, IGI Global, 2016, pp. 103-136. https://doi.org/10.4018/978-1-4666-8642-7.ch005

APA

Xu, X., Gao, R., Li, M., & Wang, Y. (2016). Interference Mitigation with Power Control and Allocation in the Heterogeneous Small Cell Networks. In C. Yang & J. Li (Eds.), Game Theory Framework Applied to Wireless Communication Networks (pp. 103-136). IGI Global. https://doi.org/10.4018/978-1-4666-8642-7.ch005

Chicago

Xu, Xiaodong, et al. "Interference Mitigation with Power Control and Allocation in the Heterogeneous Small Cell Networks." In Game Theory Framework Applied to Wireless Communication Networks, edited by Chungang Yang and Jiandong Li, 103-136. Hershey, PA: IGI Global, 2016. https://doi.org/10.4018/978-1-4666-8642-7.ch005

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Abstract

With the introduction of Small Cell into current cellular structure, the ever-growing demand for mobile traffic gets the opportunity to be fulfilled. But the overlapped dense deployment caused by the Small Cell Heterogeneous Network (HetNet) also arouses the interference problems. In order to solve those problems, this chapter focuses on Game Theory based uplink power control and downlink power allocation strategies for the interference mitigation of the heterogeneous Small Cell Network (SCN). For the uplink scenario, this chapter proposes the non-cooperative game model based power control algorithm, which can optimize the initial transmission power of both Macro Cell and Small Cell users through the Nash Equilibrium solution. For the downlink scenario with multiple service types in the SCN, the non-cooperative game model based scheme is proposed to optimize the transmission power allocation with constraints of different Quality of Service (QoS) requirements. The simulation results show the merits of the proposed strategies over current works.

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