TY - JOUR
AU - Жаксыгулова, Д.
AU - Рахметуллина, С.
AU - Гнатюк, С.
PY - 2023/09/27
Y2 - 2024/11/10
TI - RESEARCH OF MODELS OF WIRELESS SENSOR NETWORKS FOR AN IOS-BASED MONITORING SYSTEM
JF - Bulletin of Abai KazNPU. Series of Physical and mathematical sciences
JA - Phys-Math
VL - 83
IS - 3
SE - COMPUTER MATHEMATICS AND MATHEMATICAL MODELING
DO - 10.51889/2959-5894.2023.83.3.006
UR - https://bulletin-phmath.kaznpu.kz/index.php/ped/article/view/1592
SP - 51-58
AB - <p>The article analyzes the protocols for solving IoT problems and improves stochastic models of the functioning of wireless sensor networks using randomized network parameters (with a variable number of nodes and random participation of nodes in separate groups of network nodes). This made it possible to estimate the probability of signal collisions and design Internet of Things communication protocols more efficiently. These models allowed us to estimate the probability of a signal collision: the maximum number of nodes providing transmission quality at the level of collision probability not higher than 10-2 is 50, while the number of nodes involved in a collision is insignificant compared to the average number of transmissions, in particular, the ratio of the average number of nodes involved in a collision to the average number of transmissions is 10-7. The results obtained can be used to develop an effective environmental monitoring system.</p>
ER -