This paper presents a performance analysis of best effort support over the MAC protocol proposed in the IEEE 802.16 standard. We focus on the uplink channel since it is the critic...
Victor Rangel, Javier Gomez, Javier Chapa, Miguel ...
This paper presents R-U-In? ? a social networking application that leverages Web 2.0 and IMS-based Converged Networks technologies to create a rich next-generation service. R-U-In...
We describe the architecture and implementation of our Internet telephony test-bed intended to replace the departmental PBX (telephone switch). It interworks with the traditional ...
Wenyu Jiang, Jonathan Lennox, Henning Schulzrinne,...
This paper concentrates on one particular aspect of providing communication security: rewalls between domains of trust. We argue that signaling support for providing scalable secu...
Many networked applications could benefit from executing closer to the data or services with which they interact. By doing this they may be able to circumvent long communication l...
Dickon Reed, Ian Pratt, Paul Menage, Stephen Early...