Abstract
Power saving is one of the key issues in Mobile Ad-Hoc Networks (MANETs). It can be realized in Medium Access Control (MAC) layer and network layer. However, previous attentions were mainly paid to MAC layer or network layer with the aim of improving the channel utilization by adopting variable-range transmission power control. In this paper we focus on the power saving in both MAC layer and network layer, and propose a Power Adjusting Algorithm (PAA). In the presence of host's mobility, PAA is designed to conserve energy by adjusting the transmission power to maintain the route's connectivity and restarting the route discovery periodically to find a new route with better energy efficiency dynamically. After analyzing the operations of PAA, we find that the length of route discovery restarting period is a critical argument which will affect power saving, and an energy consumption model is abstracted to find the optimal value of the restarting period by analyzing the energy consumption of this algorithm. PAA can handle the mobility of MANET by adjusting the transmission power and in the meantime save energy by restarting route discovery periodically to balance the energy consumption on route discovery and packet delivering. Simulation results show that, PAA saves nearly 40% energy compared with Dynamic Source Routing protocol when the maximum speed of mobile hosts is larger than 8 m/s.
Similar content being viewed by others
References
Corson S, Macker J. Mobile ad hoc networking (MANET): Routing protocol performance issues and evaluation considerations. IETF Request for Comments 2501, Jan. 1999.
Luo J, Ye D, Xue L, Fan M. A survey of multicast routing protocols for mobile ad-hoc networks. IEEE Communications Surveys & Tutorials, 2009, 11(1): 78-91.
Zhu J, Wang X. Model and protocol for energy-efficient routing over mobile ad hoc networks. IEEE Transactions on Mobile Computing, 2011, 10(11): 1546-1557.
Chang J, Tassiulas L. Energy conserving routing in wireless ad-hoc networks. In Proc. the 19th Annual Joint Conference of the IEEE Computer and Communications Societies, March 2000, Vol.1, pp.22-31.
Chlamtac I, Conti M, Liu J. Mobile ad hoc networking: Imperatives and challenges. Ad Hoc Networks, 2003, 1(1): 13-64.
Singh S,Woo M, Raghavendra C. Power-aware routing in mobile ad hoc networks. In Proc. the 4th Annual ACM/IEEE International Conference on Mobile Computing and Networking, October 1998, pp.181-190
Anastasia G, Conti M, Francesco M, Passarella A. Energy conservation in wireless sensor networks: A survey. Ad Hoc Networks, 2009, 7(3): 537-568.
Wu S, Tseng Y, Sheu J. Intelligent medium access for mobile ad hoc networks with busy tones and power control. IEEE Journal on Selected Areas in Communications, 2006, 18(9): 1647-1657.
Gomez J, Campbell A. A case for variable-range transmission power control in wireless ad hoc network. In Proc. the 23rd Annual Joint Conference of the IEEE Computer and Communications Societies, March 2004, Vol.2, pp.1425-1436.
IEEE Standards Association. Wireless LAN medium access control (MAC) and physical layer (PHY) specification, IEEE std 802.11-2012.
Bharghavan V, Demers A, Shenker S, Zhang L. Macaw: A media access protocol for wireless LANs. In Proc. Conf. Communications Architectures, Protocols and Applications, August 1994, pp.212-225.
Wei Y, Heidemann J, Estrin D. An energy-efficient MAC protocol for wireless sensor networks. In Proc. the 21st Annual Joint Conference of the IEEE Computer and Communications Societies, June 2002, Vol.3, pp.1567-1576.
van Dam T, Langendoen K. An adaptive energy-efficient MAC protocol for wireless sensor networks. In Proc. the 1st International Conference on Embedded Networked Sensor Systems, November 2003, pp.171-180.
Tan L, Meng J, Li J, Chao H. PH-MAC: A periodically hybrid MAC protocol for wireless sensor networks. Journal of Internet Technology, 2007, 8(4): 373-380.
Wang C, Wu C, Chen G, Hwang R. p-MANET: Efficient power saving protocol for multi-hop mobile ad hoc networks. In Proc. the 3rd International Conference on Information Technology and Applications, July 2005, Vol.2, pp.271-276.
Zheng R, Kravets R. On-demand power management for ad hoc networks. In Proc. the 22nd Annual Joint Conference of the IEEE Computer and Communications Societies, March 2003, Vol.1, pp.481-491.
Jacquet P, Muhlethaler P, Clausen T, Laouiti A, Qayyum A, Viennot L. Optimized link state routing protocol for ad hoc networks. In Proc. IEEE INMIC, December 2001, pp.62-68.
Perkins C, Bhagwat P. Highly dynamic destination-sequenced distance vector routing (DSDV) for mobile computers. In Proc. Conf. Communications Architectures, Protocols and Applications, August 1994, pp.234-244.
Johnson D, Maltz D. Dynamic source routing in ad hoc wireless networks. Mobile Computing, 1996, 353: 153-181.
Perkins C, Belding-Royer E, Das S. Ad-hoc on demand distance vector (AODV) routing. IETF Request for Comments 3561, June 2010.
Aschenbruck N, Gerhards-Padilla E, Martini P. A survey on mobility models for performance analysis in tactical mobile networks. Journal of Telecommunications and Information Technology, 2008, 2: 54-61.
Kumar S, Sharma S, Suman B. Mobility metrics based classification & analysis of mobility model for tactical network. International Journal of Next-Generation Networks, 2010, 2(3): 39-51.
Camp T, Boleng J, Davies V. A survey of mobility models for ad hoc network research. Wireless Communications & Mobile Computing, 2002, 2(5): 483-502.
Scott K, Bambos N. Routing and channel assignment for low power transmission in PCS. In Proc. the 5th IEEE International Conference on Universal Personal Communications, Sept. 29-Oct. 2, 1996, Vol.2, pp.498-502
Doshi S, Bhandare S, Brown T. An on-demand minimum energy routing protocol for a wireless ad hoc network. ACM Mobile Computing and Communications Review, 2002, 6(3): 50-66.
Rodoplu V, Meng T. Minimum energy mobile wireless networks. IEEE Journal on Selected Areas in Communications, 1999, 17(8): 1333-1344.
Toh C, Cobb H, Scott D. Performance evaluation of battery-life-aware routing schemes for wireless ad hoc networks. In Proc. the IEEE International Conference on Communications, June 2001, Vol.9, pp.2824-2829.
Misra A, Banerjee S. MRPC: Maximizing network lifetime for reliable routing in wireless environments. In Proc. IEEE Wireless Communications and Networking Conference, March 2002, Vol.2, pp.800-806.
Rappaport T. Wireless Communications: Principles and Practice. Prentice Hall, 1996.
Bhardwaj M, Garnett T, Chandrakasan A. Upper bounds on the lifetime of sensor networks. In Proc. IEEE International Conference on Communications, June 2001, Vol.3, pp.785-790.
Gupta P, Kumar P. Critical power for asymptotic connectivity. In Proc. the 37th IEEE Conference on Decision and Control, December 1998, Vol.1, pp.1106-1110.
Author information
Authors and Affiliations
Corresponding author
Additional information
Supported by the National Natural Science Foundation of China under Grant Nos. 61070197, 61103049, Shenzhen Research Fund of China under Grant No. JC201005270342A.
The preliminary version of the paper was published in the Proceedings of NPC 2011.
Electronic supplementary material
Below is the link to the electronic supplementary material.
Rights and permissions
About this article
Cite this article
Meng, JT., Yuan, JR., Feng, SZ. et al. Power Adjusting Algorithm: A New Cross-Layer Power Saving Mechanism for Mobile Ad-Hoc Networks. J. Comput. Sci. Technol. 28, 42–53 (2013). https://doi.org/10.1007/s11390-013-1311-y
Received:
Revised:
Published:
Issue Date:
DOI: https://doi.org/10.1007/s11390-013-1311-y