[BOOK][B] Wireless Sensor Networks

IMM El Emary, S Ramakrishnan - 2013 - api.taylorfrancis.com
A wireless sensor network (WSN) is a simple low-cost approach that can be used in a
distributed environment. A WSN is a group of distributed devices that could be employed to …

Wireless visual sensor networks for smart city applications: A relevance-based approach for multiple sinks mobility

JPJ Peixoto, DG Costa - Future Generation Computer Systems, 2017 - Elsevier
Nowadays, the major cities of the world have to solve problems that were unthinkable in past
decades. Due to the population growing rate, new issues are still arising, but technology can …

Flow based efficient data gathering in wireless sensor network using path-constrained mobile sink

N Kumar, D Dash - Journal of Ambient Intelligence and Humanized …, 2020 - Springer
In wireless sensor networks (WSNs), sensors are equipped with limited power batteries.
Data collection from sensors is one of the fundamental tasks in WSNs. Maximizing the data …

Energy-efficient and delay-sensitive-based data gathering technique for multi-hop WSN using path-constraint mobile element

N Kumar, DR Edla, D Dash, G Swain, TN Shankar - Wireless Networks, 2024 - Springer
In path-constrained multi-hop sensor networks (M-WSNs), maximizing data collection with
minimal energy consumption is critical, especially for delay-sensitive applications. Because …

Reinforcement learning for delay tolerance and energy saving in mobile wireless sensor networks

O Al-Jerew, N Al Bassam, A Alsadoon - IEEE Access, 2023 - ieeexplore.ieee.org
Reinforcement Learning (RL) has emerged as a promising approach for improving the
performance of Wireless Sensor Networks (WSNs). The Q-learning technique is one …

Delay tolerance and energy saving in wireless sensor networks with a mobile base station

O Jerew, N Al Bassam - Wireless communications and mobile …, 2019 - Wiley Online Library
Recent research shows that significant energy saving can be achieved in wireless sensor
networks by using mobile devices. A mobile device roams sensing fields and collects data …

Approximation algorithm for data gathering from mobile sensors

D Dash - Pervasive and Mobile Computing, 2018 - Elsevier
Abstract In Wireless Sensor Network (WSN), sensors are deployed to sense useful data from
environment. To prolong the sensor network lifetime in large-scale network, mobile sinks are …

Mobile data sink‐based time‐constrained data collection from mobile sensors: a heuristic approach

N Kumar, D Dash - IET Wireless Sensor Systems, 2018 - Wiley Online Library
In wireless sensor network, sensors are deployed to sense useful data from environment.
Sensors are energy‐constrained devices. To prolong the sensor network lifetime for large …

A novel scheme for energy enhancement in wireless sensor networks

DV Jose, G Sadashivappa - 2015 International Conference on …, 2015 - ieeexplore.ieee.org
Wireless sensor networks consists of a large amount of miniaturized battery-powered
wireless networked sensors which are intended to function for years without any human …

Mobile base station and clustering to maximize network lifetime in wireless sensor networks

O Jerew, K Blackmore, W Liang - Journal of Electrical and …, 2012 - Wiley Online Library
Using a mobile base station (BS) in a wireless sensor network can alleviate nonuniform
energy consumption among sensor nodes and accommodate partitioned networks. In the …