Department of Computer Science and Engineering, Indian Institute of Information Technology Design and Manufacturing at Kurnool, Kurnool, Andhra Pradesh, India
A. Vishnuvardhan Reddy
Department of Computer Science and Engineering, G. Pulla Reddy Engineering College, Kurnool, Andhra Pradesh, India
Shaik Fathimabi
Department of Information Technology, Velagapudi Ramakrishna Siddhartha Engineering College, Vijayawada, Andhra Pradesh, India
Ebenezer Jangam
Department of Information Technology, Velagapudi Ramakrishna Siddhartha Engineering College, Vijayawada, Andhra Pradesh, India
Wireless Sensor Networks (WSNs) are used to monitor specific areas of the environment by networking multiple sensors and collecting data for analysis. However, due to limited processing capabilities, the collected data needs to be transmitted to a Base Station (BS) that has high computational power and storage capacity. As SNs are not directly connected to the BS, multihop data transmissions through other SNs are required to reach the BS, which leads to congestion and additional energy consumption. To address these challenges, we propose a novel algorithm called Congestion, Delay, Energy-aware Intelligent Routing (CDEIR) using the BUG algorithm. The CDEIR approach identifies congested nodes using a Directed Spanning Tree and avoids traffic through them by paving an alternate path. This approach minimizes delay and optimizes energy consumption while avoiding congestion, all within a short computational time. We demonstrate the effectiveness of the CDEIR approach through theoretical analyses and simulations.
