Cognitive radio (CR) enables dynamic spectrum access (DSA). In CR networks (CRNs),
unlicensed cognitive users (CUs) can share the radio spectrum with the licensed primary …

A licensed multihop network that coexists with a set of unlicensed nodes is considered.
Coexistence is regulated via a spectrum leasing mechanism that is based on cooperation …

The Opportunistic Large Array (OLA) is one type of cooperative transmission, which provides
fast and reliable broadcasts and unicasts in multi-hop networks. While the existing literature …

In this paper, we promote the use of multihop networking in the context of large-scale
Internet of Things (IoT). Recognizing concerns related to the scalability of classical multihop …

The Opportunistic Large Array (OLA) is a simple form of cooperative transmission, in which a
group of single-antenna nodes decode the same packet, then a short time later relay the …

Opportunistic routing is a well-known technique that exploits the broadcast nature of
wireless transmissions and path diversity to form the route in an adaptive manner based on …

In this paper, the effectiveness of cooperative broadcast in high-density linear networks is
studied. In the considered protocol, a single source sends messages continuously causing …

Wireless multihop networking has been typically considered for industrial, military, or
sensing applications [1][2]. Nevertheless, it has not been explicitly considered thus far for …

In wireless multihop network, the inter-hop interference (IHI) is a major factor to deteriorate
the end-to-end performances of multihop link. In this paper, we proposed a joint radio …

This article proposes an innovative approach to determine the performance parameters of
arbitrary IEEE 802.11 multihop wireless networks under saturation condition. This approach …