Power minimization for OFDM modulated two-way amplify-and-forward relay wireless sensor networks.

Xiaodong Ji Zhihua Bao Chen Xu

Published in: EURASIP J. Wirel. Commun. Netw. (2017)

Keyphrases

wireless sensor networks
multi hop
base station
wireless communication
energy conservation
power consumption
energy efficient

sensor networks
data aggregation
energy consumption
sensor nodes
wireless communication systems
environmental monitoring
energy efficiency

routing protocol
communication systems
routing algorithm
key management
network lifetime
wireless ad hoc networks

topology control
objective function
data transmission
bi directional
forward and backward
computer networks