Constructing Maximum-Lifetime Data-Gathering Tree in WSNs Based on Compressed Sensing.
Zhengyu ChenGeng YangLei ChenJian XuPublished in: Int. J. Distributed Sens. Networks (2016)
Keyphrases
- data gathering
- compressed sensing
- maximum lifetime
- wireless sensor networks
- image reconstruction
- sensor networks
- energy efficient
- random projections
- sparse representation
- data collection
- base station
- energy consumption
- natural images
- signal processing
- sensor nodes
- wireless ad hoc networks
- data transmission
- fourier domain
- multiscale
- high dimensional
- energy efficiency
- data mining
- frequency domain
- super resolution