This paper proposes the first resource allocation scheme in the literature to support scalable-
video multicast for WiMAX relay networks. We prove that when the available bandwidth is …

For coverage extension and throughput enhancement, the IEEE 802.16 j task group has
developed a novel multi-hop relay network architecture to enable typical IEEE 802.16 …

The IEEE 802.16 j standard is defined to enhance WiMAX networks with relay capacity.
Under the transparent mode, existing studies only target improving network throughput by …

This paper investigates the resource allocation problem for the layered video multicast in
Vehicular Ad Hoc Networks (VANETs). The problem studied in this paper is called Basic-full …

In this paper, we study the multicast routing problem in wireless relay networks. Our
objective is to maximize the number of recipients of a multicast stream by deciding the …

Emerging technologies for vehicular ad hoc networks (VANETs) have aroused tremendous
attentions in both the safety and entertainment related applications. In this paper, the …

By introducing the relay capability, the IEEE 802.16 j standard is developed to improve the
WiMAX performance. Under the transparent mode, existing studies aim at improving network …

With the advance of wireless communications technologies, it has been proved that the
usage of relay stations can improve the transmission rate and enlarge the coverage. The …

IEEE 802.16 j supports WiMAX in extending the service area of Base Stations (BSs) through
Relay Stations (RSs) for serving more Subscriber Stations (SSs). Effective allocation of …