With the large-scale application of wireless sensor network, the position information of
sensor nodes is more and more important. The position information of the unknown nodes …

The widespread use of unmanned aerial vehicles (UAVs) has opened a novel perspective
on spectrum awareness and localization because of their ability to overcome spatial limits …

Source localization of primary users (PUs) is a spectrum awareness feature that can be very
useful in enhancing the functionality of cognitive radios (CRs). When the cooperating CRs …

The accuracy of centroid localization based on the connectivity information between a target
node and multiple randomly scattered reference nodes is investigated. First, the accuracy of …

Weighted centroid localization (WCL) based on received signal strength measurements is
an attractive low-complexity solution that enables sensor networks to have a geolocation …

In this paper, a novel iterative localization algorithm based on improved particle swarm
optimization (PSO) is proposed for monitoring environment like lakes, rivers or other water …

Performance analysis of connectivity-based geolocation in ultra-dense networks (UDNs) is a
very important task. Although several performance analyses have been presented for range …

One of the most significant study directions is node positioning in wireless sensor networks
(WSNs). Because the existing RSSI-based triangle centroid localization technique is …

With the strengths of quickness, low cost, and adaptability, unmanned aerial vehicle (UAV)
communication is widely utilized in the next-generation wireless network. However, some …

Mobile source tracking is an important topic in the field of radio monitoring. A direct position
determination method based on particle filtering is proposed in this letter for tracking multiple …