Presently, star, mesh, tree, and clustered hierarchical architecture have emerged as the
choice topologies for wireless sensor networks (WSN). Each topology has its own pros and …

Wireless sensor networks (WSNs) have a wide range of invaluable civil and military
applications. Nodes in WSNs act as information sources, sensing and collecting data …

ABSTRACT Wireless Sensor Networks (WSNs) are composed selforganized wireless ad
hoc networks which comprise of a large number of resource constrained sensor nodes. The …

This paper investigates the applicability of star, tree and mesh topology schemes for large
scale Wireless Sensor Network (WSN) complying with IEEE 802.15. 4 standard. The main …

Wireless sensor networks (WSNs) can be used by the military for a number of purposes such
as monitoring or tracking the enemies and force protection. Unlike commercial WSNs, a …

ABSTRACT A wireless sensor network (WSN) consists of spatially distributed autonomous
sensors that cooperatively monitor physical or environmental conditions, such as …

Large-scale wireless sensor networks are composed of hundreds or thousands of
autonomous sensor nodes. How to manage wireless sensor networks effectively is a big …

Revised: 22 Sep 2013 Accepted: 3 Oct 2013 Published: 30 Oct 2013 Abstract-This review
paper basically divided in two parts out of which first part focuses on the existing topologies …

The Recent advances in electronics and wireless communication technologies have
enabled the development of large-scale wireless sensor networks that consist of many low …

Emergence of the concept of multihop ad hoc wireless networks, low-power electronics, low-
power, short-range wireless communication radios, and intelligent sensors is considered the …