Joint Radio Selection and Relay Scheme through Optimization Model in Multi-Radio Sensor Networks.
HyungJune LeePublished in: KSII Trans. Internet Inf. Syst. (2014)
Keyphrases
- sensor networks
- optimization model
- data gathering
- wireless sensor networks
- wireless communication
- sensor nodes
- sensor data
- base station
- environmental monitoring
- optimization process
- data collection
- resource constrained
- energy efficient
- communication cost
- data aggregation
- energy consumption
- data streams
- reduce communication cost
- underwater acoustic
- mobile nodes
- key establishment
- sensor web
- energy efficiency
- heterogeneous sensor networks
- cognitive radio
- sensor readings
- wireless systems
- communication bandwidth
- mobile wireless
- wireless sensor nodes
- data sets
- multi hop
- mobile sensor networks
- data transmission
- network connectivity
- power consumption
- hash functions