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.
Access this chapter
Tax calculation will be finalised at checkout
Purchases are for personal use only
References
Yuan, G., Zhang, X., Wang, W., Yang, Y.: Carrier aggregation for LTE-advanced mobile communication systems. IEEE Commun. Mag. 48(2), 88–93 (2010)
Li, G.Y., Xu, Z., Xiong, C., Yang, C., Zhang, S., Chen, Y., Xu, S.: Energy-efficient wireless communications: tutorial, survey, and open issues. IEEE Wirel. Commun. 18(6), 28–35 (2011)
[30] 3GPP TR36.913. Requirements for Evolved UTRA (E-UTRA) and Evolved UTRAN (EUTRAN) [S] (2011)
Chen, T., Yang, Y., Zhang, H., Kim, H., Horneman, K.: Network energy saving technologies for green wireless access networks. IEEE Wirel. Commun. 18(5), 30–38 (2011)
Soh, Y.S., Member, S., Quek, T.Q.S., et al.: Energy efficient heterogeneous cellular networks. IEEE J. Sel. Areas Commun. 31(5), 840–850 (2013)
Sendonaris, A., Erkip, E., Aazhang, B.: User cooperation diversity, Part I-System description. IEEE Trans. Commun. 1(11), 1927–1938 (2003)
Huang, R., Feng, C., Zhang, T.: Energy efficient design in AF relay networks with bidirectional asymmetric traffic. In: Proceedings of WCNC Workshop, Paris, pp. 7–11 (2012)
Sadek, A.K., Su, W., Liu, K.J.R.: Multinode cooperative communications in wireless networks. IEEE Trans. Sig. Process. 55(1), 341–355 (2007)
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).
Author information
Authors and Affiliations
Corresponding author
Editor information
Editors and Affiliations
Rights and permissions
Copyright information
© 2016 Springer International Publishing Switzerland
About this paper
Cite this paper
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
Download citation
DOI: https://doi.org/10.1007/978-3-319-31854-7_41
Published:
Publisher Name: Springer, Cham
Print ISBN: 978-3-319-31853-0
Online ISBN: 978-3-319-31854-7
eBook Packages: Computer ScienceComputer Science (R0)