Sensor node localization via spatial domain quasi-maximum likelihood estimation.
Seshan SrirangarajanAhmed H. TewfikPublished in: EUSIPCO (2006)
Keyphrases
- spatial domain
- maximum likelihood estimation
- sensor nodes
- wireless sensor networks
- sensor networks
- energy consumption
- frequency domain
- mobile sensor networks
- transform domain
- em algorithm
- sensed data
- data transmission
- maximum likelihood
- energy efficiency
- base station
- sensor data
- motion estimation
- energy dissipation
- parameter estimation
- node selection
- expectation maximization
- probability distribution
- routing protocol
- wireless communication
- dct domain
- routing algorithm
- density function
- data streams
- power consumption
- gaussian mixture model
- computer vision
- low cost
- three dimensional