Joint Channel Access and Sampling Rate Control in Energy Harvesting Cognitive Radio Sensor Networks.
Ju RenYaoxue ZhangRuilong DengNing ZhangDeyu ZhangXuemin Sherman ShenPublished in: IEEE Trans. Emerg. Top. Comput. (2019)
Keyphrases
- sensor networks
- rate control
- cognitive radio
- spectrum sensing
- sensor nodes
- base station
- energy consumption
- wireless communication
- cognitive radio networks
- wireless sensor networks
- energy efficient
- cellular networks
- energy efficiency
- multiple description
- rate distortion
- bit rate
- video streaming
- data transmission
- video coding
- wireless channels
- visual quality
- sensor data
- multiple input multiple output
- cluster head
- data streams
- network lifetime
- inter frame
- video quality
- fading channels
- physical layer
- multi hop
- mobile networks
- routing protocol
- communication systems
- wireless networks
- image quality
- mobile users
- motion vectors
- multiple description coding
- wireless systems
- motion estimation
- computational complexity
- real time