In this paper, we study the utility-based resource allocation problem for layer-encoded IPTV
multicast service over WiMAX networks. In this problem, each video stream is encoded into …

In this paper, we propose a utility-based resource allocation scheme for layer-encoded IPTV
multicast streaming service over IEEE 802.16 WiMAX networks. Unlike existing utility-based …

In this paper, we propose an Adaptive Hybrid Transmission (AHT) scheme for on-demand
mobile IPTV service over broadband wireless access network (ie mobile WiMAX, 802.16 e) …

A WiMAX radio resource allocation (WRA) problem is investigated in the context of IPTV
broadcasting over mobile WiMAX multicast, broadcast services (MBS) channels. The goal is …

We propose Opportunistic Layered Multicasting (OLM), a joint user scheduling and resource
allocation algorithm that provides enhanced quality and efficiency for layered video multicast …

We propose a resource allocation algorithm that provides enhanced QoS and efficiency for
layered video multicast over mobile WiMAX. The application is characterized by groups of …

IEEE 802.16 e WiMAX is a promising new technology for broadband access networks.
Amongst the class of applications that can be supported is real time video services (such as …

The advances in broadband Internet access and scalable video technologies have made it
possible for Internet Protocol television (IPTV) to become the next killer application for …

This paper aims to combine adaptive modulation and coding with layered video coding to
improve the quality of video services to users experiencing differing radio conditions, in the …

For video broadcasting applications in a wireless environment, layered transmission is an
effective approach to support heterogeneous receivers with varying bandwidth …