In this paper, we investigate the network connectivity of wireless sensor networks with
directional antennas. In particular, we establish a general framework to analyze the network …

The integration of the Internet of Things (IoT) with Wireless Sensor Networks (WSNs)
typically involves multihop relaying combined with sophisticated signal processing to serve …

Modern service-oriented systems have increasingly complex loosely-coupled architectures
that often exhibit poor performance and resource efficiency and have high operating costs …

In this paper, we present an analytical model for evaluating the impact of shadowing and
beamforming on the connectivity of wireless ad hoc networks accommodating nodes …

Multihop wireless networks will play an important role in future communication networks.
Beamforming antennas have shown great potential to improve the connectivity in these …

This paper presents a tractable analytical framework for the exact calculation of the
probability of node isolation and the minimum node degree distribution when N sensor …

Выполнена математическая оценка вероятности успешной передачи в
самоорганизующейся пакетной радиосети на основе радиостанций с круговыми …

This paper investigates the connectivity properties of three dimensional wireless sensor
network in which N nodes are independently and uniformly (iud) distributed either on the …

In this paper, we investigate the effect of Rayleigh fading on the connectivity of wireless ad
hoc networks. We consider static nodes that are equipped with omnidirectional antennas …

Due to the spatial–temporal spectrum mobility in cognitive radio ad-hoc networks
(CRAHNs), multi-hop communication paths among secondary users have to detour or even …