Hierarchical Data Aggregation Using Compressive Sensing (HDACS) in WSNs.
Xi XuRashid AnsariAshfaq A. KhokharAthanasios V. VasilakosPublished in: ACM Trans. Sens. Networks (2015)
Keyphrases
- data aggregation
- compressive sensing
- wireless sensor networks
- scheme for wireless sensor networks
- image recovery
- sensor networks
- energy efficient
- random projections
- signal processing
- sparse representation
- compressive sampling
- sensor nodes
- energy efficiency
- energy consumption
- image representation
- duty cycling
- base station
- resource constrained
- data transmission
- data sets
- routing algorithm
- routing protocol
- stream cipher