Sparse random compressive sensing based data aggregation in wireless sensor networks.
Li YinCuiye LiuSongtao GuoYuanyuan YangPublished in: Concurr. Comput. Pract. Exp. (2020)
Keyphrases
- compressive sensing
- data aggregation
- wireless sensor networks
- scheme for wireless sensor networks
- sparse representation
- sensor networks
- random projections
- image recovery
- energy efficient
- signal reconstruction
- compressive sampling
- energy consumption
- signal processing
- sensor nodes
- structured sparsity
- image representation
- base station
- data transmission
- resource constrained
- key management
- face recognition
- routing protocol
- energy efficiency
- routing algorithm
- multi hop
- compressed sensing
- group sparsity
- dimensionality reduction
- query processing