Least Squares-Based Estimation of Relative Clock Offset and Frequency in Sensor Networks with High Latency.
Jeff S. PettyjohnDaniel R. JeskeJun LiPublished in: IEEE Trans. Commun. (2010)
Keyphrases
- sensor networks
- least squares
- robust estimation
- wireless sensor networks
- sensor data
- energy efficient
- data collection
- environmental monitoring
- data streams
- sensor nodes
- underwater acoustic
- communication cost
- resource constrained
- mobile sensor networks
- energy consumption
- sensor readings
- data dissemination
- data aggregation
- clock frequency
- base station
- energy efficiency
- optical flow
- power consumption
- energy aware
- sensor web
- high speed
- communication bandwidth
- data sets
- reduce communication cost
- key establishment
- wireless sensor nodes
- image processing