TY  - JOUR
SN  - 16719433
PB  - Editorial Board of Journal of Harbin Engineering
EP  - 196
AV  - none
TI  - Optimization of an Underwater Wireless Sensor Network Architecture with Wave Glider as a Mobile Gateway
SP  - 179
N1  - cited By 3
Y1  - 2022///
VL  - 21
UR  - https://www.scopus.com/inward/record.uri?eid=2-s2.0-85135198546&doi=10.1007%2fs11804-022-00268-9&partnerID=40&md5=c57c273e178db29bbc299322843e2a9a
A1  - Fedorova, T.A.
A1  - Ryzhov, V.A.
A1  - Semenov, N.N.
A1  - Sulaiman, S.A.
JF  - Journal of Marine Science and Application
ID  - scholars16658
N2  - This paper presents an original probabilistic model of a hybrid underwater wireless sensor network (UWSN), which includes a network of stationary sensors placed on the seabed and a mobile gateway. The mobile gateway is a wave glider that collects data from the underwater network segment and retransmits it to the processing center. The authors consider the joint problem of optimal localization of stationary network nodes and the corresponding model for bypassing reference nodes by a wave glider. The optimality of the network is evaluated according to the criteria of energy efficiency and reliability. The influence of various physical and technical parameters of the network on its energy efficiency and on the lifespan of sensor nodes is analyzed. The analysis is carried out for networks of various scales, depending on the localization of stationary nodes and the model of bypassing the network with a wave glider. As a model example, the simulation of the functional characteristics of the network for a given size of the water area is carried out. It is shown that in the case of a medium-sized water area, the model of â??bypassing the perimeterâ?? by a wave glider is practically feasible, energy efficient and reliable for hourly data measurements. In the case of a large water area, the cluster bypass model becomes more efficient. © 2022, Harbin Engineering University and Springer-Verlag GmbH Germany, part of Springer Nature.
IS  - 2
ER  -