A Dynamic Programming Approach to Distortion-Energy Optimization for Distributed Wavelet Compression with Applications to Data Gathering Inwireless Sensor Networks.
Alexandre G. CiancioAntonio OrtegaPublished in: ICASSP (4) (2006)
Keyphrases
- data gathering
- sensor networks
- energy consumption
- energy efficient
- sensor nodes
- mobile sensor networks
- network lifetime
- wireless sensor networks
- communication cost
- dynamic programming
- wavelet compression
- energy efficiency
- base station
- sensor data
- data collection
- multi hop
- low memory
- data streams
- routing protocol
- data compression
- cluster head
- data transmission
- peer to peer
- compression algorithm
- data center
- routing algorithm
- image quality
- image compression
- low cost
- multiresolution