This thesis contains research results concerning traffic and multimedia application modelling and performance analysis in heterogeneous networks. Aggregate IP traffic as well as audio, video and data applications are studied, and a generic hierarchical model to describe multimedia traffic sources is derived. This model helps representing multimedia applications in simple, precise and generic manner. The generic model is implemented and constitutes the core of a powerful modelling and simulation tool for traffic sources. We characterize IP traffic generated by multimedia applications using models developed with this tool. In particular, we handle the issue of modelling aggregated traffic sources, and provide simple aggregated models used to ...
This work presents a traffic characterization procedure for Traffic Engineering (TE) in converged ne...
Traffic modeling is an integral part of teletraffic analysis for engineering telecommunication netwo...
Networks communication offer a whole of services very diversified as well for industrialists,banks, ...
This thesis contains research results concerning traffic and multimedia application modelling and pe...
In this thesis, we propose models to evaluate the performance of real-time multimedia applications. ...
In this thesis, we propose models to evaluate the performance of real-time multimedia applications. ...
This paper presents a method for the performance evaluation of multimedia stream-ing applications on...
Resumo: Esta dissertação apresenta dois estudos, o primeiro trata de uma substituição do socket pela...
Technology used for telecommunication packet-switched networks is in constant evolution. Current tre...
The goal of this PhD work was to study fine grain scalable representations of video signals as well ...
The quality of multimedia' applications depends primarily on how the different media are compressed,...
Wireless access is expected to play a crucial role in the future of the Internet. The demands of the...
Telecommunications and network technology is now the driving force that ensures continued progress o...
In recent years, Multi-hop Wireless Networks (MHWNs) have experienced an explosion of deployment due...
Recent progress in communication technologies leads to new networks architectures and new developmen...
This work presents a traffic characterization procedure for Traffic Engineering (TE) in converged ne...
Traffic modeling is an integral part of teletraffic analysis for engineering telecommunication netwo...
Networks communication offer a whole of services very diversified as well for industrialists,banks, ...
This thesis contains research results concerning traffic and multimedia application modelling and pe...
In this thesis, we propose models to evaluate the performance of real-time multimedia applications. ...
In this thesis, we propose models to evaluate the performance of real-time multimedia applications. ...
This paper presents a method for the performance evaluation of multimedia stream-ing applications on...
Resumo: Esta dissertação apresenta dois estudos, o primeiro trata de uma substituição do socket pela...
Technology used for telecommunication packet-switched networks is in constant evolution. Current tre...
The goal of this PhD work was to study fine grain scalable representations of video signals as well ...
The quality of multimedia' applications depends primarily on how the different media are compressed,...
Wireless access is expected to play a crucial role in the future of the Internet. The demands of the...
Telecommunications and network technology is now the driving force that ensures continued progress o...
In recent years, Multi-hop Wireless Networks (MHWNs) have experienced an explosion of deployment due...
Recent progress in communication technologies leads to new networks architectures and new developmen...
This work presents a traffic characterization procedure for Traffic Engineering (TE) in converged ne...
Traffic modeling is an integral part of teletraffic analysis for engineering telecommunication netwo...
Networks communication offer a whole of services very diversified as well for industrialists,banks, ...