Abstract
With the development of mobile communication, there is a lot of research concentrating on cooperative relaying. However, the previous studies mainly focus on the transmission performance. In this paper, we considered a two-hop relay cooperative network, and proposed an energy-saving power allocation scheme based on graphical method of classification, so as to solve the problems of nonlinear constraints in the network scenario. As the scheme figures show, the proposed scheme can greatly reduce the difficulty of solving the problem, and from the simulation results, it can be concluded that the proposed scheme has realized the goal of energy-saving, and it improved the quality of service (QoS) at the same time.
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Acknowledgment
This work was supported by the Beijing Higher Education Young Elite Teacher Project (YETP0439), and the National Natural Science Foundation of China (No. 61571059).
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Wei, Y., Lai, H., Gong, X., Guo, D., Hou, C. (2016). Energy-Saving Power Allocation Scheme for Relay Networks Based on Graphical Method of Classification. In: Zu, Q., Hu, B. (eds) Human Centered Computing. HCC 2016. Lecture Notes in Computer Science(), vol 9567. Springer, Cham. https://doi.org/10.1007/978-3-319-31854-7_41
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DOI: https://doi.org/10.1007/978-3-319-31854-7_41
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