This work addresses the relay node placement problem in wireless sensor networks. We
consider a scenario in which all sensor nodes stream data towards sink nodes. Additional …

In this work we consider the relay node placement problem in wireless sensor networks:
where to position a limited number of available nodes that can act as additional relays to …

In this paper, we study a problem of designing a multi-hop wireless network for
interconnecting sensors (hereafter called source nodes) to a Base Station (BS), by …

Wireless sensor networks have been widely used for ambient data collection in diverse
environments. While in many such networks the sensor nodes are randomly deployed in …

Wireless sensor networks have been widely used for ambient data collection in diverse
environments. While in many such networks the nodes are randomly deployed in massive …

The increasingly wide utilization of Wireless Sensor Networks (WSNs) in industrial
applications outstands the significance of the Delay Constrained Relay Node Placement …

The relay node placement problem in wireless sensor networks strongly depends on the
data traffic patterns, which can be dynamically changing and not known with precision in …

Relay node placement is one of the critical need of wireless sensor networks when
connectivity, lifetime, fault tolerance like factors are desired in the network. In this study, we …

In this paper, we study the problem of wireless sensor network design by deploying a
minimum number of additional relay nodes (to minimize network design cost) at a subset of …

The problem of placing relay nodes in a wireless sensor network is studied in the context of
balanced data gathering. Previous work is extended by showing that even the simplest …