by NS2 Simulator Project Team | Oct 14, 2015 | Wireless Simulation in NS2
A non-collaborative coexistence mechanism for wireless-fidelity (Wi-Fi) and bluetooth (BT) systems based on dynamic packet fragmentation is proposed in this work. The basic idea is to adapt the packet length of Wi-Fi in the MAC layer such that the fragmented packet... by NS2 Simulator Project Team | Oct 14, 2015 | Wireless Simulation in NS2
This paper proposes an effective real-time video uplink (UL) framework for mobile wireless camera networks (WCN) over an orthogonal frequency-division multiple access (OFDMA), based infrastructure. Mobile wireless camera stations (CSs) transmit their videos in real... by NS2 Simulator Project Team | Oct 14, 2015 | Wireless Simulation in NS2
Wireless Communication technologies are in continuous evolution. Around the world, many Universities try to provide innovative laboratory courses to train their students in this field. In this paper, a ubiquitous laboratory course for wireless communications is... by NS2 Simulator Project Team | Oct 14, 2015 | Wireless Simulation in NS2
The performance of MAC layer protocol in wireless network is the main factor that determines the efficiency in sharing and utilizing the limited bandwidth resources. In this paper, a practicable distributed backoff algorithm, which is named Adaptive Contention Window... by NS2 Simulator Project Team | Oct 14, 2015 | Wireless Simulation in NS2
Complex network theory has attracted considerable attentions over the past few yeas. Mutual properties and evolution process of many natural and artificial networks, can be investigated by this theory. Early work have modeled un-weighted evolution, topological...