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Wireless Networks

, Volume 22, Issue 2, pp 367–381 | Cite as

Energy efficiency optimization of one-way and two-way DF relaying considering circuit power

  • Mohammad Hossein ChinaeiEmail author
  • Mohammad Javad Omidi
  • Jafar Kazemi
  • Foroogh Sadat Tabataba
Article

Abstract

In this paper, the energy efficiency (EE) of a decode and forward (DF) relay system is studied, where two sources communicate through a half-duplex relay node in one-way and two-way relaying strategies. Both the circuitry power and the transmission power of all nodes are taken into consideration. In addition, three different coding schemes for two-way DF relaying strategy with two phases and two-way DF relaying with three phases are considered. The aim is to maximize the EE of the system for a constant spectral efficiency (SE). For this purpose, the transmission time and the transmission power of each node are optimized. Simulations are used to compare the EE–SE curve of different DF strategies with one-way and two-way amplify and forward (AF) strategies and direct transmission (DT), to find the best energy efficient strategy in different SE conditions. Analytical and simulation results demonstrate that in low SE conditions, DF relaying strategies are more energy efficient compared to that of AF strategies and DT. However, in high SE conditions, the EE of two-way AF relaying and DT strategy outperform some of the DF relaying strategies. In simulations, the impact of different circuitry power and different channel conditions on the EE–SE curves are also investigated.

Keywords

Energy efficiency Optimization Decode-and-forward Two-way relaying Circuit power 

References

  1. 1.
    Chen, Y., Li, Y., Zhang, S., Chen, Y., & Xu, S. (2009). Fundamental trade-offs on green wireless networks. IEEE Communications Magazine, 9(4), 529–542.Google Scholar
  2. 2.
    Li, G. Y., Xu, Z., Xiong, C., Yang, C., Zhang, S., Chen, Y., & Xu, S. (2011). Energy efficient wireless communication tutorial survey and open issues. IEEE Wireless Communications, 18, 28–35.CrossRefGoogle Scholar
  3. 3.
    Cui, S., Goldsmith, A., & Bahai, A. (2005). Energy-constrained modulation optimization. IEEE Trans on Wireless Communications, 4(5), 2349–2360.CrossRefGoogle Scholar
  4. 4.
    Cui, S., Goldsmith, A., & Bahai, A. (2004). Energy-efficiency of MIMO and cooperative MIMO techniques in sensor networks. IEEE Journal on Selected Areas in Communications, 22(6), 1089–1098.CrossRefGoogle Scholar
  5. 5.
    Zhou, Z., Zhou, S., Cui, S., & Cui, J. H. (2008). Energy-efficient cooperative communication in a clustered wireless sensor network. Vehicular Technology, IEEE Transactions on, 57(6), 3618–3628.CrossRefGoogle Scholar
  6. 6.
    Miao, G., Himayat, N., & Li, G. Y. (2010). Energy-efficient link adaptation in frequency-selective channels. IEEE Transactions on Commun, 58(2), 545–554.CrossRefGoogle Scholar
  7. 7.
    Miao, G., Himayat, N., Li, G. Y., & Bormann, D. (2008). Energy-efficient design in wireless OFDMA. In Proceedings of the IEEE international communication conference (ICC), Beijing, China, May 2008.Google Scholar
  8. 8.
    Lim, G., & Cimini, L. J. (2012). Energy-efficient best-select relaying in wireless cooperative networks. In Information sciences and systems (CISS), 2012 46th annual conference on, IEEE, pp. 1–6.Google Scholar
  9. 9.
    Zhang, S., Chen, Y., & Xu, S. (2010). Improving energy efficiency through bandwidth, power, and adaptive modulation. In Vehicular technology conference fall (VTC 2010-Fall), 2010 IEEE 72nd, pp. 1–5. IEEE, 2010.Google Scholar
  10. 10.
    Hossain, E., Kim, T., & Bhargava, V. K. (2011). Cooperative cellular wireless networks. Cambridge: Cambridge University Press.CrossRefGoogle Scholar
  11. 11.
    Laneman, J. N., Tse, D. N. C., & Wornell, G. W. (2004). Cooperative diversity in wireless networks: Efficient protocols and outage behavior. IEEE Transactions on Information Theory, 50(12), 3062–3080.CrossRefMathSciNetzbMATHGoogle Scholar
  12. 12.
    Hasan, Z., Boostanimehr, H., & Bhargava, V. K. (2011). Green cellular networks: A survey, some research issues and challenges. Communications Surveys & Tutorials, IEEE, 13(4), 524–540.CrossRefGoogle Scholar
  13. 13.
    Ho, C. K., Tan, P. H., & Sun, S. (2013). Energy-efficient relaying over multiple slots with causal CSI. IEEE Journal on Selected Areas in Communications, 31(8), 1–12.CrossRefGoogle Scholar
  14. 14.
    Shaoqing, W., & Jingnan, N. (2010). Energy efficiency optimization of cooperative communication in wireless sensor networks. EURASIP Journal on Wireless Communications and Networking, Article ID 162326, 8 p.Google Scholar
  15. 15.
    Madan, R., Mehta, N., Molisch, A., & Zhang, J. (2008). Energy-efficient cooperative relaying over fading channels with simplerelay selection. Wireless Communications, IEEE Transactions on, 7(8), 3013–3025.CrossRefGoogle Scholar
  16. 16.
    Feng, D., Jiang, C., Lim, G., Cimini, L. J., Feng, G., & Li, G. Y. (2013). A survey of energy-efficient wireless communications. IEEE Communications Surveys & Tutorials, 15(1), 167–178.CrossRefGoogle Scholar
  17. 17.
    Rankov, B., & Wittneben, A. (2007). Spectral efficient protocols for half-duplex fading relay channels. IEEE Journal on Selected Areas in Communications, 25(2), 379–389.CrossRefGoogle Scholar
  18. 18.
    Ong, L., Kellett, C. M., & Johnson, S. J. (2010). Capacity theorems for the AWGN multi-way relay channel. In Proceedings of the IEEE international symposium on inf. theory (ISIT), Austin, USA, pp. 664–668, Jun, 2010.Google Scholar
  19. 19.
    Noori, M., & Ardakani, M. (2013). On the achievable rates of symmetric Gaussian multi-way relay channels. EURASIP Journal on Wireless Communications and Networking, 2013(1), 11.CrossRefGoogle Scholar
  20. 20.
    Oechtering, T. J., Jorswieck, E. A., Wyrembelski, R. F., & Boche, H. (2009). On the optimal transmit strategy for the MIMO bidirectional broadcast channel. IEEE Transactions onCommunications, 57(12), 3817–3826.CrossRefGoogle Scholar
  21. 21.
    Hammerstrom, I., Kuhn, M., Esli, C., Zhao, J., Wittneben, A., & Bauch, G. (2007). MIMO two-way relaying with transmit CSI at the relay. In Signal processing advances in wireless communications, 2007. SPAWC 2007. IEEE 8th Workshop on, pp. 1–5. IEEE, 2007.Google Scholar
  22. 22.
    Gao, J., Vorobyov, S. A., Jiang, H., Zhang, J., & Haardt, M. (2013). Sum-rate maximization with minimum power consumption for MIMO DF two-way relaying: Part I-relay optimization. IEEE Transactions on Signal Processing, 61(14), 3563–3577.CrossRefMathSciNetGoogle Scholar
  23. 23.
    Gao, J., Vorobyov, S. A., Jiang, H., Zhang, J., & Haardt, M. (2013). Sum-rate maximization with minimum power consumption for MIMO DF two-way relaying: Part II-network optimization. IEEE Transactions on Signal Processing, 61(14), 3578–3591.CrossRefMathSciNetGoogle Scholar
  24. 24.
    Tabataba, F. S., Sadeghi, P., Hucher, C., & Pakravan, M. R. (2012). Impact of channel estimation errors and power allocation on analog network coding and routing in two-way relaying. IEEE Transactions on Vehicular Technology, 61(7), 3223–3239.CrossRefGoogle Scholar
  25. 25.
    Sun, C., & Yang, C. (2012). Energy efficiency analysis of one-way and two-way relay systems. EURASIP Journal on Wireless Communications and Networking, 1, 1–18.CrossRefGoogle Scholar
  26. 26.
    Sun, C., Cen, Y., & Yang, C. (2013). Energy efficient OFDM relay systems. IEEE Transactions on Commun, 61(5), 1797–1809.CrossRefGoogle Scholar
  27. 27.
    Chinaei, M. H, Omidi, M. J., & Kazemi, J. (2013). Circuit power considered energy efficiency in decode-and-forward relaying. In Electrical engineering (ICEE), 2013 21st Iranian conference on, pp. 1–5. IEEE, 2013.Google Scholar
  28. 28.
    Cover, T., & Thomas, J. (1991). Elements of information theory. New York: Wiley.CrossRefzbMATHGoogle Scholar
  29. 29.
    Boyd, S. P., & Vandenberghe, L. (2004). Convex optimization. Cambridge: Cambridge University Press.CrossRefzbMATHGoogle Scholar
  30. 30.
    Sang, J. K., Mitran, P., & Tarokh, V. (2008). Performance bounds for bidirectional coded cooperation protocols. Information Theory, IEEE Transactions on, 54(11), 5235–5241.CrossRefGoogle Scholar
  31. 31.
    Nam, W., Chung, S.-Y., & Lee, Y. H. (2008). Capacity bounds for two-way relay channels. Communications, 2008 IEEE international Zurich seminar on. IEEE, 2008.Google Scholar

Copyright information

© Springer Science+Business Media New York 2015

Authors and Affiliations

  • Mohammad Hossein Chinaei
    • 1
    Email author
  • Mohammad Javad Omidi
    • 1
  • Jafar Kazemi
    • 1
  • Foroogh Sadat Tabataba
    • 1
  1. 1.Department of Electrical and Computer EngineeringIsfahan University of TechnologyIsfahanIran

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