Work place: Department of Computer Science and Engineering, Keshav Memorial Institute of Technology, Hyderabad, Telangana, India
E-mail: agyogita@gmail.com
Website:
Research Interests: Sensor,
Biography
Dr. Patil Yogita Dattatraya is currently working as an Associate Professor, Computer Science and Engineering department, Keshav Memorial Institute of technology, Hyderabad, Telangana. Formerly worked as Professor and Dean of the Faculty of Computer Application at Sharnbasva University, Kalaburagi, Karnataka, India. She has completed her Ph.D., from Poojya Doddappa Appa (PDA) College of Engineering, Kalaburagi, affiliated to Visvesvaraya Technological University (VTU), Belagavi in 2020. She has completed B.E., from the Pune University in 2000 and an M.Tech., in Computer Science and Engineering in 2010 from VTU. Her research area of interest includes Wireless Sensor Network, the Internet of things, and Cloud Computing.
By Patil Yogita Dattatraya Jayashree Agarkhed Siddarama Patil
DOI: https://doi.org/10.5815/ijcnis.2021.05.05, Pub. Date: 8 Oct. 2021
Cluster-based protocols are best for applications that require reliability and a continuous functioning environment with a sustainable lifetime of WSN. The dynamic nature of the sensor node makes energy conservation a challenging issue. Sensor node scheduled based on sensing error for energy conservation compromise the accuracy of prediction. The high data accuracy achieved using a single duty cycle controller at each node with compromised throughput and increased routing overhead. Duty Cycle Controller managing a more number of control messages at the network level leads to control packet interference with data packet transmission, increasing packet drop and minimizing throughput. Also, the single-duty cycle controller at the network level leads to increased control overhead. The proposed multilevel cluster-based approach focuses on the appropriate cluster design, selection of cluster head, and sensor nodes scheduling based on sensing error. The proposed method applies a multi-duty cycle controller at each cluster level, and control messages handled are related to nodes in a cluster. Thus has less interference and packet drop leading to maximum throughput than existing methods. The simulation results demonstrated that the proposed method with sensor nodes scheduled at individual cluster levels using a multi-duty cycle controller exhibited improved network lifetime, throughput, and reduced energy consumption compared with the state-of-the-art techniques.
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