Quality-Of-Service-Aware and Energy-Efficient Clustered Routing Protocol for Wsns

Geographically distributed autonomous sensor nodes (SNs) in the sensing region are known as wireless sensor networks (WSNs), and they are used to monitor physical or environmental factors like temperature, sound, pressure, etc. Further, a sink node cooperatively delivers the measurements to the application manager. The goal of this effort is to break the “downward spiral” that occurs when a few quality-ofservice (QoS) measures decline in value while network lifetime increases. Energy-efficient QoS-aware clustered routing protocol (EEQCRP) is a new clustering paradigm that we have presented. Two new methods have been proposed in EEQCRP. The initial process is to determine which <tex xmlns:mml="http://www.w3.org/1998/Math/MathML" xmlns:xlink="http://www.w3.org/1999/xlink">$\mathbf{C H}$</tex> node is most suited for each cluster in each communication cycle. The network field is divided into equal-size clusters, and a <tex xmlns:mml="http://www.w3.org/1998/Math/MathML" xmlns:xlink="http://www.w3.org/1999/xlink">$\mathbf{C H}$</tex> is selected using a fitness function. The second approach focused on altering the behavior of a small number of sensor nodes that send out more data packets than any other node in the network. Our solution to this issue is to create a new TDMA schedule with sleep strategy, which ensures that each TDMA frame has the same amount of data transmitted by every node. We evaluate our suggested clustering model against ATEER, EDDEEC, LEACH, and ATEER, four widely used protocols.