The standard IEEE 802.11 p was proposed to support the rapid exchange of data between
the vehicles themselves and between the vehicles and the RSU (Road Side Unit). Besides …

Vehicular ad-hoc networks (VANET) enable vehicles to exchange information on traffic
conditions, dynamic status and localization, to enhance road safety and transportation …

With the rapid increase of the wireless applications, the cognitive radio network as a
promising solution has attracted a lot of researches in recent years. One of the critical issues …

Vehicular ad hoc network (VANET) has been established to mitigate road collisions and
traffic congestion and provide infotainment facilities to users. Allocated channels to VANET …

CoopMAC has been recently proposed as an efficient medium-access-control (MAC)-layer
protocol for cooperative wireless networks. This protocol allows high-data-rate terminals to …

This paper proposes a novel medium access control (MAC) scheme for multichannel
cognitive radio (CR) ad hoc networks, which achieves high throughput of CR system while …

In vehicular ad hoc networks (VANETs), mobility between vehicles can cause rapid topology
changes with frequent disconnections, which result in collisions and packet losses that make …

In vehicular ad hoc networks (VANETs), mobility among vehicles can result in rapid topology
changes with frequent link breakage and unstable communications, which cause collision …

In this paper, we propose a spatio-temporal coordination-based media access control
(STMAC) protocol for efficiently sharing driving safety information in urban vehicular …

Cooperative communication can significantly enhance the efficient utilization of spectrum in
wireless networks. The performance of wireless cooperative networks depends on careful …