Data Gathering In Wireless Sensor Networks Using Intermediate Nodes
Ahmad Ali Alhasanat, Khitam M. Alatoun, Abdullah I. Alhasanat, Aws Al-Qaisi · International journal of Computer Networks & Communications · 2015
Energy consumption is an essential concern to Wireless Sensor Networks (WSNs).The major cause of the energy consumption in WSNs is due to the data aggregation.A data aggregation is a process of collecting data from sensor nodes and transmitting these data to the sink node or base station.An effective way to perform such a task is accomplished by using clustering.In clustering, nodes are grouped into clusters where a number of nodes, called cluster heads, are responsible for gathering data from other nodes, aggregate them and transmit them to the Base Station (BS).In this paper we produce a new algorithm which focused on reducing the transmission bath between sensor nodes and cluster heads.A proper utilization and reserving of the available power resources is achieved with this technique compared to the well-known LEACH_C algorithm.