-3bf97310184a13a8c1e-1bc4 20230204061255102 beie:beie director@blueeyesintelligence.org WEB-FORM International Journal of Recent Technology and Engineering (IJRTE) IJRTE 22773878 10.35940/ijrte.2277-3878 https://www.ijrte.org/ 03 30 2023 11 6 Department of Engineer, Central Government, New Delhi, India Kirti Bazar https://orcid.org/0000-0002-5202-6689 Dr. Kanika Sharma Assistant Professor, Department of Electronics and Communication, National Institute of Technical Teachers Training and Research (NITTTR), Chandigarh, India The aim of this paper is to design Energy Efficient Multi-Hop Multipath Sub Clustering Routing Protocol for Wireless Sensor Networks. This paper presented a routing protocol for heterogenous WSN for the selection of cluster head based on the highest remaining residual energy in a node by using the optimal probabilistic equation. The heterogenous technique contains the multi-hoping of inter clustering communication and connectivity of remaining sensor nodes by using sub clustering technique. The sensor nodes with high residual energy will become cluster head and sends data packets to the base station. After successive simulations of this routing protocol on to MATLAB 2022b software, it was consequently found out that it improves the number of alive nodes, number of data packets transmitted to the sink in a network and also improves the network lifetime by 75%-80% in comparison with other protocols. The simulation results were carried out by comparing the proposed method with O LEACH, EEE LEACH, Z-SEP, LEACH. The result shows that, our proposed method is more stable and energy efficient than the other routing protocols. 03 30 2023 1 12 CC BY-NC-ND 4.0 10.35940/BEIESP.CrossMarkPolicy www.ijrte.org true No, I did not receive. No conflicts of interest to the best of our knowledge. No, the article does not require ethical approval and consent to participate with evidence. If applicable: Yes, It is relavant. (ieeexplore.ieee.org) and (scholar.google.com) I (Kirti Bazar) have completed this paper work under the guidance of Dr. Kanika Sharma, Assistant Professor in NITTTR, Chandigarh. 10.35940/ijrte.F7455.0311623 https://www.ijrte.org/portfolio-item/F74550311623/