Wireless sensor networks (WSNs) are networks consisting of many sensors, each of which
acquires data and communicates with each other through wireless equipment in time. To …

In this paper, we proposed an improved DV-Hop localization using runner-root algorithm to
overcome the existing disadvantage of traditional DV-Hop. In proposed algorithm, we have …

Wireless sensor network (WSN) is more and more important for various applications. In
WSN, location information plays an important role in most applications, and location …

Node localization is a key issue in wireless sensor networks (WSN) area, and distance
vector hop (DV-Hop) algorithm is widely adopted in WSN localization. Existing DV-Hop …

In emerging sensor network applications, localization in wireless sensor network is a recent
area of research. Requirement of its applications and availability of resources need feasible …

Localization as a fundamental issue has a challenge in wireless sensor networks (WSNs).
Many approaches have been proposed to solve the inaccurate node localization. Among …

An improved algorithm is put forward to improve the poor locating performance of the DV-
Hop algorithm, which is one of the range-free algorithms in wireless sensor networks. Firstly …

To improve the localisation accuracy of a DV-Hop localisation algorithm in the wireless
sensor networks (WSNs) with irregular network topologies, an improved DV-Hop algorithm …

Obtaining precise location of sensor nodes at low energy consumption, less hardware
requirement, and little computation is a challenging task. As one of the well-known range …

Wireless Sensor Networks (WSNs) have increasingly become a hot spot of research and
application in the fields of computer networks and telecommunications. It is undoubtedly one …