Abstract
In order to improve the network capacity and increase the coverage area, the future wireless networks will be heterogeneous networks, or HetNets, which are constituted by Macrocells and low-power nodes (LPNs), like Picocells, Femtocells. As a result, the interference in HetNets will be increasingly serious. In this paper, we first enhance the frequency reuse scheme to suppress the interference in HetNets. Then we propose a cooperative transmission scheme of LPNs to improve network capacity and reduce energy consumption. Simulation results show that, the proposed scheme can reduce the co-channel interference while increase the capacity of the network. Our scheme can also reduce energy consumption and improve the utilization of energy.
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Gong, M., Wang, L., Du, C., Song, M., Zhang, L., Liu, N. (2014). Interference Management with Energy Consumption Constraint in Heterogeneous Wireless Networks. In: Zu, Q., Vargas-Vera, M., Hu, B. (eds) Pervasive Computing and the Networked World. ICPCA/SWS 2013. Lecture Notes in Computer Science, vol 8351. Springer, Cham. https://doi.org/10.1007/978-3-319-09265-2_13
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DOI: https://doi.org/10.1007/978-3-319-09265-2_13
Publisher Name: Springer, Cham
Print ISBN: 978-3-319-09264-5
Online ISBN: 978-3-319-09265-2
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