Optimal time allocation for multi-antenna wireless powered heterogeneous sensor network communications under imperfect CSI.
Feng ZhaoLina WeiHongbin ChenPublished in: Signal Process. (2016)
Keyphrases
- sensor networks
- visual sensor networks
- network connectivity
- wireless sensor networks
- sensor data
- heterogeneous sensor networks
- data collection
- wireless video
- environmental monitoring
- data gathering
- energy consumption
- underwater acoustic
- optimal allocation
- base station
- energy efficient
- data streams
- wireless sensor
- resource constrained
- communication bandwidth
- communication cost
- sensor web
- sensor nodes
- mobile nodes
- wireless communication
- sensor readings
- wireless systems
- multi hop
- sensing devices
- wireless networks
- mobile users
- communication systems
- mobile networks
- cellular networks
- mobile sensor networks
- data sets