An Energy-Efficient Data Gathering Scheme for Unreliable Wireless Sensor Networks Using Compressed Sensing.

Yi-hua Zhu Yan-yan Wang Kaikai Chi Lin Xu

Published in: CWSN (2014)

Keyphrases

data gathering
wireless sensor networks
compressed sensing
maximum lifetime
energy efficient
image reconstruction
sensor networks
energy consumption

sensor nodes
base station
random projections
sparse representation
energy efficiency
network lifetime
natural images

data collection
multi hop
wireless communication
routing algorithm
data transmission
routing protocol
key management

mobile nodes
signal processing
pattern recognition
cluster head
compressive sensing
query processing
feature space