To achieve smooth distribution and transmission there has to be greater interaction among human operators, computer systems, communications networks and data-gathering sensors present at different substations.
Cities are increasingly gathering data from a range of unusual sources as the cost of chip technology falls and data-gathering sensors can be fitted on pretty much anything, from bridges to sewers, streetlights to bins.
More data could lead to big changes in the way the game is played, as teams increasingly rely on data-gathering sensors instead of imperfect powers of human observation.
For NOAA, the builder outfitted the 5-foot, 5-inch (1.65-meter) boat with storm data-gathering sensors.
In this paper, we present a data gathering technique for sensor networks that exploits correlation between sensor data at different locations in the network.
Lindsey and Raghavendra [10] proposed power-efficient data gathering protocol for sensor information systems (PEGASIS) which organizes all sensors into a chain structure and rotates each node to communicate with the sink.
The authors in [18] study energy-efficient data gathering in wireless sensor networks using VMIMO.
A tree is adequate for data gathering from all sensor nodes if no node fails.
The problem of optimal data gathering in wireless sensor networks (WSNs) is addressed by means of optimization techniques.
A critical issue for data gathering in wireless sensor networks is the formation of energy holes near the sinks.
