Location information for events, assets, and individuals, mostly focusing on two dimensions
so far, has triggered a multitude of applications across different verticals, such as consumer …

Localization is an important aspect in the field of wireless sensor networks (WSNs) that has
developed significant research interest among academia and research community. Wireless …

The localization of sensor nodes in wireless sensor networks (WSNs) has been a thorny
research problem. Existing DV-Hop based range-free localization algorithms estimate the …

Localization awareness is a fundamental requirement in many Internet of Things (IoT) and
other wireless sensor applications. The information transmitted by an individual entity or …

This paper focuses on multihop range-free localization in anisotropic wireless sensor
networks. In anisotropic networks, geometric distance between a pair of sensor nodes is not …

To localize the wireless sensor networks nodes, only the hop-based information (ie, hops'
number, average hop size, and so on) has been, so far, exploited by range-free techniques …

In this paper, we propose a novel low-cost localization algorithm tailored for multihop
heterogeneous wireless sensor networks (HWSNs) where nodes' transmission capabilities …

Position information plays a pivotal role in wireless sensor network (WSN) applications and
protocol/algorithm design. In recent years, range-free localization algorithms have drawn …

Abstract Wireless Sensor Network is one of the new technologies that have gotten more
attention in the past few years. The localization problem is one of the most important topics …

In many wireless sensor network (WSN) applications, the information transmitted by an
individual entity or node is of limited use without the knowledge of its location. Research in …