CN  Vol.5 No.3 C , September 2013
An MDP Based Energy Efficient Transmission Policy for Wireless Terminals
Abstract: In wireless network, terminals are usually energy constrained. In order to extend the lifetime of the terminal, the limited energy must be utilized in an efficient manner. In this paper, under the constant transmission power scenario, we propose an Energy Efficient Transmission Policy (EETP) which is derived by using Markov Decision Process (MDP). The simulation results show that compared with the Threshold Transmission Policy (TTP), the proposed policy can reduce the energy consumption significantly, while satisfying the performance demand at the same time.
Cite this paper: Lin, X. , Huang, Y. , Yang, C. , Xie, N. , Chen, B. , Zhang, S. and Wang, H. (2013) An MDP Based Energy Efficient Transmission Policy for Wireless Terminals. Communications and Network, 5, 271-275. doi: 10.4236/cn.2013.53B2050.

[1]   E. Uysal-Biyikoglu, B. Prabhakar and A. El Gamal, ”Energy Efficient Packet Transmission over a Wireless Link,” IEEE/ACM Transactions on Networking, Vol. 10, 2002, pp. 487-499. doi:10.1109/TNET.2002.801419

[2]   S. Curt, R. Vijay and B. S. Mani, “Power Management for Energy-aware Communication Sincerely yours, ystems.” Vol. 2, 2003, pp. 431-447.

[3]   B. Ata, “Dynamic Power Control in a Wireless Static Channel Subject to a Quality-of-Service Constraint,” Operations Research, Vol. 53, 2005, pp. 842-851. doi:10.1287/opre.1040.0188

[4]   L. Qingwen, Z. Shengli and G. B. Giannakis, “Queuing with Adaptive Modulation and Coding over Wireless Links: Cross-Layer Analysis and Design,” IEEE Transactions on Wireless Communications, Vol. 4, 2005, pp. 1142-1153. doi:10.1109/TWC.2005.847005

[5]   J. Razavilar, K. J. R. Liu, and S. I. Marcus, “Jointly optimized bit-rate/delay control policy for wireless packet networks with fading channels,” IEEE Transactions on Communications, Vol. 50, 2002, pp. 484-494. doi:10.1109/26.990910

[6]   H. Xinwei and K. Shoraby, “A Dynamic Programming Approach for Optimal Scheduling Policy in Wireless Networks,” In Proceeding of. Eleventh International Conference on Computer Communications and Networks, 2002, pp. 530-536.

[7]   W. H. Shen and N. Moayeri, “Finite-state Markov Channel Model for Radio Communication Channels,” IEEE Transactions on Vehicular Technology, Vol. 44, 1995, pp. 163-171. doi:10.1109/25.350282

[8]   X. –H. Lin, K. Yu-Kwong and W. Hui, “Cross-layer Design for Energy Efficient Communication in Wireless Sensor Networks,” Vol. 9: John Wiley and Sons Ltd., 2009, pp. 251-268.

[9]   C. S. Taek and A. J. Goldsmith, “Degrees of Freedom in Adaptive Modulation: A Unified View,” IEEE Transactions on Communications, Vol. 49, 2001, pp. 1561-1571. doi:10.1109/26.950343

[10]   M. L. Puterman, Dynamic Programming, 3rd ed. Vol 4, 2002.