Minimizing Operational Power Cost in Remote-Area Wireless Sensor Networks With a DF Relay and Outage Constraints.
Insook KimDongwoo KimPublished in: IEEE Commun. Lett. (2015)
Keyphrases
- wireless sensor networks
- base station
- multi hop
- cost reduction
- energy efficient
- power consumption
- total energy
- sensor networks
- real time
- energy conservation
- decision making
- energy consumption
- resource limitations
- constrained optimization
- optimization criteria
- linear constraints
- constraint violations
- data aggregation
- global constraints
- energy efficiency
- wireless communication
- constraint satisfaction
- sensor nodes
- lower bound