Cluster based routing strategies are popular categories of routing protocols among wireless
sensor networks (WSNs). In a typical cluster based routing protocols, few nodes are elected …

Wireless sensor networks (WSNs) consist of nodes. Issues involved with the use of a sensor
network are energy‐saving and the effective use of energy. Clustering in WSNs is a proven …

The restricted energy of nodes is one of the most important challenges in wireless sensor
networks. Since data transmissions among nodes consume most of the nodes' energy, thus …

Wireless sensor networks (WSN) provide an approach to collecting distributed monitoring
data and transmiting them to the sink node. This paper proposes a WSN-based multi-hop …

Sažetak Wireless network performance greatly depends on the number of factors such as
output, delay packet delivery rate, packet drop rate, and many others. Each quality of service …

One of the major energy consuming tasks in wireless sensor networks (WSNs) is the task of
data transmission. The lifetime of such a network can be significantly enhanced by …

Seoul Transport Operation and Information Service (TOPIS) collects traffic information from
specific systems such as the bus card system, the unmanned traffic control system, traffic …