Abstract
This paper proposes a new joint power control and resource allocation algorithm in cognitive LTE femtocell networks. The presented algorithm minimizes the transmit power of each femtocell, while satisfying a maximum number of users with QoS requirements. The optimization problem is multi-objective NP-hard. Hence, in the paper a joint channel assignment and power control allocation scheme is proposed, solving the problem so formulated. Especially, a Gale-Shapley method is involved in this scheme to address the co-tier femtocell interference issue. In order to find a pareto optimal solution, a weighted sum is used. The performance of this method is evaluated by simulation.
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References
Chandrasekhar, V., Andrews, J., Gatherer, A.: Femtocell networks: a survey. IEEE Commun. Mag. 46(9), 59–67 (2008)
Chang, C.-S.: Stability, queue length, and delay of of deterministic and stochastic queueing networks. IEEE Trans. Autom. Control 39(5), 913–931 (1994)
Courcoubetis, C., Weber, R.: Effective bandwidth for stationary sources. Probab. Eng. Inf. Sci. 9(2), 285–294 (1995)
Gale, D., Shapley, L.S.: College admission and its stability of marriage. Am. Math. Mon. 69, 9–15 (1962)
Gonter, J., Goertz, N.: An algorithm for highly efficient waterfilling with guaranteed convergence. In: 2012 19th IEEE International Conference on Systems, Signals and Image Processing (IWSSIP 12), pp. 126–129 (2012)
Gupta, N.K., Banerjee, A.: Power and subcarrier allocation for OFDMA femto-cell based underlay cognitive radio in a two-tier network. In: Proceedings of IMSAA 2011. IEEE, Bangalore, December 2011
Jang, J., Lee, K.B.: Transmit power adaptation for multiuser OFDM systems. IEEE J. Sel. Areas Comm. 21(2), 171–178 (2003)
Kysti, P., et al.: WINNER II Channel Models. D1.1.2 V1.2 (2007). http://www.cept.org/files/1050/documents/winner2%20-%20final%20report.pdf. Accessed 30 Sept 2007
Li, Y.-Y., Sousa, E.S.: Cognitive femtocell: a cost-effective approach towards 4G autonomous infrastructure networks. Wirel. Pers. Comm. 64(1), 65–78 (2012)
Lien, S.-Y., Tseng, C.-C., Chen, K.-C., Su, C.-W.: Cognitive radio resource management for QoS guarantees in autonomous femtocell networks. In: Communications (ICC), IEEE International Conference on Communication, pp. 1–6. IEEE (2010)
Mobile Broadband Access at Home, Informa Telecoms and Media, August 2008. http://www.informatandm.com/section/home-page/
Mitola, J., Maguire, G.Q.: Cognitive radio: making software radios more personal. IEEE Pers. Commun. 6(4), 13–18 (1999)
Qi, Q., Minturn, A., Yang, Y.: An efficient water-filling algorithm for power allocation in OFDM-based cognitive radio systems. In: Systems and Informatics (ICSAI), 2012 IEEE International Conference on Systems and Informatics (ICSAI 2012), pp. 2069–2073 (2012)
Wu, D., Negi, R.: Effective capacity: a wireless link model for support of quality of service. IEEE Trans. Wirel. Commun. 12(4), 630–643 (2003)
Wu, D., Negi, R.: Utilizing multiuser diversity for efficient support of quality of service over a fading channel. IEEE Trans. Veh. Technol. 54(3), 1198–1206 (2005)
Xiang, J., Zhang, Y., Skeie, T.: Dynamic spectrum sharing in cognitive radio femtocell networks. In: Hei, X.J., Cheung, L. (eds.) AccessNets 2009. LNICSSITE, vol. 37, pp. 164–178. Springer, Heidelberg (2010). doi:10.1007/978-3-642-11664-3_13
Xiang, J., Zhang, Y., Skeie, T., Xie, L.: Downlink spectrum sharing for cognitive radio femtocell networks. IEEE Syst. J. 4, 524–534 (2010)
Zhao, Z., Schellmann, M., Boulaaba, H., Schulz, E.: Interference study for cognitive LTE-Femtocell in TV white spaces. In: Proceedings of ITUWT 2011, Geneva, October 2011
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Martyna, J. (2017). QoS-Based Power Control and Resource Allocation in Cognitive LTE-Femtocell Networks. In: Gaj, P., Kwiecień, A., Sawicki, M. (eds) Computer Networks. CN 2017. Communications in Computer and Information Science, vol 718. Springer, Cham. https://doi.org/10.1007/978-3-319-59767-6_4
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DOI: https://doi.org/10.1007/978-3-319-59767-6_4
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