We propose the cross-layer based opportunistic multi-channel medium access control (MAC) protocols, which integrate the spectrum sensing at physical (PHY) layer with the packet sch...
: We propose a new platform for implementing secure wireless ad hoc networks. Our proposal is based on a modular architecture, with the software stack constructed directly on the E...
In the area of wireless sensor networks, achieving minimum energy consumption is a very important research issue. A number of energy efficient protocols have been proposed, mostly ...
This paper describes solutions for parallel video processing based on LAN-connected PC-like workstations. We outline application scenarios for the processing of video with broadca...
This paper presents a proposal for integrating in a single CORBA middleware platform two important OMG specifications: FTCORBA, which provides fault-tolerance support for CORBA obj...
Alysson Neves Bessani, Joni da Silva Fraga, Lau Ch...