Opportunistic Source Coding for Data Gathering in Wireless Sensor Networks.
Tao CuiLijun ChenTracey HoSteven H. LowLachlan L. H. AndrewPublished in: MASS (2007)
Keyphrases
- data gathering
- source coding
- wireless sensor networks
- information theoretic
- coding scheme
- rate distortion
- channel coding
- energy efficient
- error resilience
- sensor networks
- entropy coding
- video transmission
- energy consumption
- data collection
- base station
- wireless communication
- scalable video
- rate allocation
- routing algorithm
- mutual information
- maximum lifetime
- bit rate
- routing protocol
- data transmission
- error concealment
- network lifetime
- wireless channels
- sensor nodes
- video coding
- fading channels
- multi hop
- machine learning
- computational complexity
- energy efficiency
- end to end
- motion estimation
- distributed video coding
- error propagation
- coding method
- video streaming
- packet loss