Relay placement for restoring connectivity in partitioned wireless sensor networks under limited information

IF Senturk, K Akkaya, S Yilmaz - Ad Hoc Networks, 2014 - Elsevier
Several factors such as initial deployment, battery depletion or hardware failures can cause
partition wireless sensor networks (WSNs). This results in most of the sensors losing …

Distributed relay node positioning for connectivity restoration in partitioned wireless sensor networks

IF Senturk, K Akkaya, S Yilmaz - 2012 IEEE symposium on …, 2012 - ieeexplore.ieee.org
Due to limited battery life of sensors and harsh deployment environments where they are
deployed, Wireless Sensor Networks (WSNs) can be subjected to node failures. This can …

Relay node placement to heal partitioned wireless sensor networks

V Ranga, M Dave, AK Verma - Computers & Electrical Engineering, 2015 - Elsevier
The wireless sensor networks deployed in hostile environments suffer from a high rate of
node failures. Such failures may convert a fully-connected sensor network into multiple …

Connectivity restoration in a partitioned wireless sensor network with assured fault tolerance

S Lee, M Younis, M Lee - Ad Hoc Networks, 2015 - Elsevier
Wireless sensor network (WSN) applications, especially those serving in inhospitable
environments such as battlefield reconnaissance, are susceptible to large-scale damage …

Adaptive cluster-based relay-node placement for disjoint wireless sensor networks

R Kumar, T Amgoth - Wireless Networks, 2020 - Springer
Wireless sensor networks are formed with very small sensor devices with limited energy and
short transmission range. Sensors are randomly deployed in remote areas with harsh …

Optimized connectivity restoration in a partitioned wireless sensor network

F Senel, M Younis - 2011 IEEE global telecommunications …, 2011 - ieeexplore.ieee.org
Due to the harsh operation conditions a wireless sensor network (WSN) may suffer large
scale damage where many nodes fail simultaneously causing the network to get partitioned …

A robust relay node placement heuristic for structurally damaged wireless sensor networks

F Senel, M Younis, K Akkaya - 2009 IEEE 34th Conference on …, 2009 - ieeexplore.ieee.org
Wireless sensor networks (WSN) can increase the efficiency of many real-life applications
through the collaboration of thousands of miniaturized sensors which can be deployed …

Optimized bi-connected federation of multiple sensor network segments

S Lee, M Younis, M Lee - Ad Hoc Networks, 2016 - Elsevier
Wireless sensor networks (WSNs) serving in hostile environments are susceptible to
simultaneous failure of multiple collocated nodes that cause the network to split into distinct …

Bio-inspired relay node placement heuristics for repairing damaged wireless sensor networks

F Senel, MF Younis, K Akkaya - IEEE Transactions on …, 2011 - ieeexplore.ieee.org
Due to the harsh surroundings and violent nature of wireless sensor network (WSN)
applications, the network sometimes suffers a large-scale damage that involves several …

An effective and scalable connectivity restoration heuristic for mobile sensor/actor networks

IF Senturk, K Akkaya, F Senel - 2012 IEEE Global …, 2012 - ieeexplore.ieee.org
Due to inhospitable environments, the actors/sensors in Mobile Sensor/Actor Networks are
subject to various damages which can disrupt the data delivery and cooperation. Typically …