Wireless Sensor Network (WSN) forms an essential part of IoT. It is embedded in the target environment to observe physical parameters based on type application. nodes WSN are constrained by different features such as memory, bandwidth, energy, and its processing capabilities. In WSN, data transmission process consumes maximum amount energy than sensing sensors. So, diverse clustering aggregatio...

In recent years, wireless sensor networks (WSNs) have gained increasing attention from researchers and scholars. One of the major issues in wireless sensor network is developing an energy-efficient clustering protocol. Hierarchical clustering algorithms are very important in increasing the network’s life time. Each clustering algorithm is composed of two stages, the setup stage and steady stage...

Mobile ad-hoc network or simply MANET is one of the better choices for communication in various fields like military, environment, tracking etc. due to its cost effectiveness. Limited battery power is a major challenge in MANET for many applications. Hence, to handle this problem, we more often work on routing technique like DSR, AODV, DSDV, OLTP. Therefore it consumes less power during data tr...

In wireless sensor networks (wsn) power is the most essential resource because each sensor node has limited batteries. So Many kinds of existing clustering protocols have been developed to balance and maximize lifetime of the sensor nodes in wireless sensor networks. In this dissertation we present T-LEACH which is a threshold-based cluster head replacement scheme for clustering protocols of wi...

a sensor network is made up of a large number of sensors with limited energy. sensors collect environmental data then send them to the sink. energy efficiency and thereby increasing the lifetime of sensor networks is important. direct transfer of the data from each node to the central station will increase energy consumption. previous research has shown that the organization of nodes in cluster...