Energy-Aware Cooperative Routing in Wireless Ad Hoc Networks: Techniques, Challenges, and Future Directions
Keywords:
Battery-constrained networks, Cooperative routing, Cross-layer optimization, Energy efficiency, Energy-aware protocols, Load balancing, Network lifetime, Opportunistic routing, Routing algorithms, Wireless Ad Hoc Networks (WANETs)Abstract
Wireless Ad Hoc Networks (WANETs) are decentralized systems characterized by dynamic topologies and limited energy resources, making energy efficiency a critical design concern. As the network nodes typically operate on battery power, prolonging the overall network lifetime becomes a primary objective. Cooperative routing has emerged as a promising approach to address this challenge by enabling nodes to assist one another in data transmission, thereby optimizing energy consumption and load distribution. This review paper provides a comprehensive analysis of energy-aware cooperative routing strategies developed to enhance the operational lifespan of WANETs. The paper explores various cooperative protocols, their working principles, and the energy-centric metrics used to evaluate their effectiveness. Key challenges such as security vulnerabilities, coordination overhead, and scalability issues are discussed in detail. Additionally, the paper outlines emerging trends and future research directions, including the integration of machine learning, energy harvesting, and cross-layer optimization. The findings suggest that while cooperative routing significantly improves energy efficiency and network sustainability, further advancements are required to address the evolving demands of next-generation wireless networks.
References
H. Hu, Y. Han, M. Yao, and X. Song, "Trust based secure and energy efficient routing protocol for wireless sensor networks," IEEE Access, vol. 10, pp. 10585–10596, Apr. 2021. https://doi.org/10.1109/ACCESS.2021.3075959
V. H. Nguyen, V. H. Nam, L. D. Manh, and V. K. Quy, “An improved agent-based AODV routing protocol for MANET,” EAI Endorsed Transactions on Industrial Networks and Intelligent Systems, vol. 8, no. 27, pp. e4, May 2021. http://dx.doi.org/10.4108/eai.23-6-2021.170241
H. Zhang and H. Shen, "Balancing energy consumption to maximize network lifetime in data-gathering sensor networks," IEEE Transactions on Parallel and Distributed Systems, vol. 20, no. 10, pp. 1526–1539, Dec. 2008. https://doi.org/10.1109/TPDS.2008.252
P. Karanje and R. Eklarker, "Trust and Energy-aware Multipath Selection in MANET for Ensuring Quality-of-Service Using the Optimization Protocol," Int. J. Artif. Intell. Tools, vol. 32, no. 07, p. 2350023, Nov. 2023. https://doi.org/10.1142/S0218213023500239
S. Singh, M. Woo, and C. S. Raghavendra, "Power-aware routing in mobile ad hoc networks," in Proc. 4th Annu. ACM/IEEE Int. Conf. Mobile Comput. Netw., Dallas, TX, USA, Oct. 1998, pp. 181–190. https://doi.org/10.1145/288235.288286
J. H. Chang and L. Tassiulas, "Energy conserving routing in wireless ad-hoc networks," in Proc. IEEE INFOCOM, Tel Aviv, Israel, Mar. 2000, vol. 1, pp. 22–31. https://doi.org/10.1109/INFCOM.2000.832170
C.-K. Toh, "Maximum battery life routing to support ubiquitous mobile computing in wireless ad hoc networks," IEEE Communications Magazine, vol. 39, no. 6, pp. 138–147, Jun. 2001. https://doi.org/10.1109/35.925682
S. Katti, H. Rahul, W. Hu, D. Katabi, M. Médard, and J. Crowcroft, “XORs in the air: Practical wireless network coding,” Proc. 2006 Conf. Applications, Technologies, Architectures, and Protocols for Computer Communications (SIGCOMM), pp. 243–254, Aug. 2006. https://doi.org/10.1145/1159913.1159942
S. Banerjee and A. Misra, "Minimum energy paths for reliable communication in multi-hop wireless networks," in Proc. 3rd ACM Int. Symp. Mobile Ad Hoc Netw. Comput., Jun. 2002, pp. 146–156. https://doi.org/10.1145/513800.513818
Y. Chen, C. Zhang, and Z. Liu, "Energy efficient routing protocol for ad hoc networks," in Proc. 2010 Int. Conf. Comput. Des. Appl., Jun. 2010, vol. 5, pp. V5-320. https://doi.org/10.1109/ICCDA.2010.5541084
Chen, Y., Zhang, C., & Liu, Z., "Energy efficient routing protocol for ad hoc networks," 2010 International Conference on Computer Design and Applications, vol. 5, pp. V5-320, Jun. 2010. https://doi.org/10.1109/GLOCOM.2006.264
M. S. Raed and S. A. Alabady, "Energy-efficient routing protocol based on cross-layer for wireless sensor networks," Journal of Network Security & Computer Networks, vol. 8, no. 1, pp. 55-72, 2022. https://www.matjournals.co.in/index.php/JONSCN/article/view/294
Abadi, A. F., Asghari, S. A., Marvasti, M. B., Abaei, G., Nabavi, M., & Savaria, Y. (2022). RLBEEP: Reinforcement-learning-based energy efficient control and routing protocol for wireless sensor networks. IEEE Access, 10, 44123–44135. https://doi.org/10.1109/ACCESS.2022.3167058
A. F. Akyildiz, W. Su, Y. Sankarasubramaniam, and E. Cayirci, "A survey on sensor networks," IEEE Communications Magazine, vol. 40, no. 8, pp. 102-114, Aug. 2002. https://doi.org/10.1109/MCOM.2002.1024422
Heinzelman, W. R., Chandrakasan, A., & Balakrishnan, H., "Energy-efficient communication protocol for wireless microsensor networks," Proceedings of the 33rd Annual Hawaii International Conference on System Sciences, Jan. 7, 2000, pp. 10-pp. IEEE. https://doi.org/10.1109/HICSS.2000.926982
Perkins, C. E., & Royer, E. M. (1999). Ad-hoc on-demand distance vector routing. In Proceedings of the Second IEEE Workshop on Mobile Computing Systems and Applications (WMCSA'99), 90-100. IEEE. https://doi.org/10.1109/MCSA.1999.749281
Y. Yu, R. Govindan, and D. Estrin, "Geographical and energy aware routing: A recursive data dissemination protocol for wireless sensor networks," UCLA Computer Science Department Technical Report, UCLA-CSD TR-01-0023, May 23, 2001, vol. 3, no. 2.3. https://userpages.cs.umbc.edu/younis/Sensor_Networks/Reading_Assignments/14.pdf
Shah, R.C., & Rabaey, J.M., "Energy aware routing for low energy ad hoc sensor networks," in Proc. 2002 IEEE Wireless Communications and Networking Conference (WCNC 2002), vol. 1, Mar. 2002, pp. 350-355. https://doi.org/10.1109/WCNC.2002.993520
Rout, S., Turuk, A.K., & Sahoo, B., "Energy aware routing protocol in MANET using power efficient topology control method," International Journal of Computer Applications, vol. 43, no. 5, pp. 33-42, Apr. 2012. https://doi.org/10.5120/6101-8299
