Sensor webs consisting of nodes with limited battery power and wireless communications
are deployed to collect useful information from the field. Gathering sensed information in an …

Gathering sensed information in an energy efficient manner is critical to operating the sensor
network for a long period of time. The LEACH protocol presented by Heinzelman et al.(2000) …

Limited battery powers of sensor nodes demand routing protocol for sensor network that
consume minimum possible amount of energy and hence give longer life to the system. In a …

Recent developments in processor, memory and radio technology have enabled wireless
sensor networks which are deployed to collect useful information from an area of interest …

By deploying wireless sensor nodes and composing a sensor network, one can remotely
obtain information about the behavior, conditions, and positions of entities in a region. Since …

This paper studies LEACH protocol, and puts forward energy-LEACH and multihop-LEACH
protocols. Energy-LEACH protocol improves the choice method of the cluster head, makes …

We study the problem of scheduling packet transmissions for data gathering in wireless
sensor networks. The focus is to explore the energy-latency tradeoffs in wireless …

Many data‐gathering protocols for wireless sensor networks use clustering technology for
prolonging network lifetime. Cluster‐based protocols reduce the total energy consumption …

Wireless sensor networks comprise of minor battery driven devices with restricted energy
resources. Once installed, the minor sensor nodes are usually unapproachable to the …

A wireless network consisting of a large number of small sensors with limited battery power
can be an effective tool for gathering data in a variety of environments. Clustering sensors …