TY - JOUR
T1 - Impact of Aggregation and Compression on Cluster-Based Wireless Sensor Networks
AU - Rivero-Angeles, Mario E.
AU - Orea-Flores, Izlian Y.
N1 - Publisher Copyright:
© 2021 Instituto Politecnico Nacional. All rights reserved.
PY - 2021
Y1 - 2021
N2 - In Wireless Sensor Networks (WSNs), a clustered architecture is generally used to reduce energy consumption irrespectively of the application of the system. We prove in this work that, a clustered network only reduces energy consumption if aggregation or compression functions are enabled. Furthermore, a clustered network would consume much more energy if clustering techniques without the use of aggregation/compression (or a low aggregation coefficient) due to the extra consumption in the cluster formation phase. As an additional feature, a general energy consumption model based on the notion of energy units is developed that can be easily extrapolated to either theoretical or experimental values. Hence, the proposed analytical framework is valid for any commercial node or energy consumption model.
AB - In Wireless Sensor Networks (WSNs), a clustered architecture is generally used to reduce energy consumption irrespectively of the application of the system. We prove in this work that, a clustered network only reduces energy consumption if aggregation or compression functions are enabled. Furthermore, a clustered network would consume much more energy if clustering techniques without the use of aggregation/compression (or a low aggregation coefficient) due to the extra consumption in the cluster formation phase. As an additional feature, a general energy consumption model based on the notion of energy units is developed that can be easily extrapolated to either theoretical or experimental values. Hence, the proposed analytical framework is valid for any commercial node or energy consumption model.
KW - Aggregation
KW - Clustering
KW - Energy consumption
KW - Wireless sensor networks (WSN)
UR - http://www.scopus.com/inward/record.url?scp=85122153436&partnerID=8YFLogxK
U2 - 10.13053/CYS-25-4-3882
DO - 10.13053/CYS-25-4-3882
M3 - Artículo
AN - SCOPUS:85122153436
SN - 1405-5546
VL - 25
SP - 843
EP - 849
JO - Computacion y Sistemas
JF - Computacion y Sistemas
IS - 4
ER -