Multihop cellular networks (MCNs) have drawn tremendous attention due to its high
throughput and extensive coverage. However, there are still three issues not well …

Relays are a cost-efficient way to extend or distribute high data rate coverage more evenly in
next generation cellular networks. This paper introduces a radio resource management …

In this paper, we investigate the problem of flow routing and fair bandwidth allocation under
interference constraints for multihop wireless networks. We first develop a novel isotonic …

This paper addresses the problem of interference aware resource allocation for OFDMA
based hybrid hierarchical wireless networks. We develop two resource allocation algorithms …

The Cucker-Smale flocking model is designed to analyze the velocity and position-control
mechanisms in a group of living individuals, such as a flock of birds. In this model, each …

The integration of multihop capabilities in orthogonal frequency-division multiple access
(OFDMA) cellular systems through the deployment of relay stations is believed to be one of …

The rapid growth of mobile app traffic brings huge pressure to today's cellular networks.
While this fact is commonly concerned by all the mobile carriers, little work has been done to …

Continuously increasing the bandwidth to enhance the capacity is impractical because of
the scarcity of spectrum availability. Fortunately, on the basis of the characteristics of the …

The rapid development of audio and video applications such as Skype and YouTube
increases people's demands for ubiquitous high-data-rate coverage. Orthogonal Frequency …

In this paper, a novel dynamic full frequency reuse scheme is proposed to improve the
spectral efficiency in orthogonal frequency division multiple access (OFDMA) cellular relay …