We propose a simple model that is capable of capturing the statistical characteristics of
mobile video traces encoded using MPEG4-Part2, AVC and SVC-TS encoding standards …

Passive Optical access Networks (PONs) are currently the major contributor to the energy
consumption budget of fixed optical networks. In PON, the largest part of the energy …

We propose a framework for video transmission over cognitive radio networks. Our objective
is to determine the optimal streaming policy, optimal enhancement layer bit rate of each …

Presenting an advanced simulation tool-set for video transmission performance evaluation
is the objective of this paper. This tool-set integrates NS-2 with Evalvid plus a new coding …

Current trends on traffic growth oversee a steady increase of video streaming services, and
the subsequent development of the associated infrastructure to allocate and distribute such …

As the demand for broadband multimedia wireless services is increasing, improving quality
of service (QoS) of the widely deployed IEEE 802.11 wireless LANs (WLANs) has become …

Network utility maximization (NUM) is a key conceptual framework to study reward allocation
amongst a collection of users/entities in disciplines as diverse as economics, law and …

Nowadays, the application of Video transmission on Internet tends to require large
bandwidth, which makes the network overloaded. Furthermore, parameters such as packet …

Network Utility Maximization (NUM) provides the key conceptual framework to study
resource allocation amongst a collection of users/entities across disciplines as diverse as …