Jaime Portugheis

• Abstract

  This research project considers free space optical communication systems, FSO (Free Space Optics). One of the first tasks required to design an efficient communication system is the characterization of the physical channel (the propagation medium) together with the proposal of a mathematical model of the channel. The researcher responsible for this project has already worked on recent res…

  Channel model for free space optical communication, AV.BR
• XXXVI Brazilian Communications and Signal Processing Symposium, AR.BR

• Abstract

  This proposal aims at the acquisition of equipment for applied research to be developed in the graduate program of the School of Technology (FT) and in the Centre for Meteorological and Climate Research Applied to Agriculture (CEPAGRI) both at the State University of Campinas. The equipment will be used to leverage the three areas of concentration of FTs graduate program: Information and …

  ESICMA - Equipament for Communication and Information Systems, Materials Science and Environmental Monitoring, AP.R

(Only some records are available in English at this moment)

• Abstract

  This PhD project proposal consists of the development of a coding and joint decoding scheme for an information transmission system with multiple distributed sources thathave correlation. Initially, the proposal will considera moderate amount of sources and will be based on the definition of an optimal rate for source-channel coding. Subsequently,the proposal will consider the possibility …

  Joint Source-Channel Coding for Distributed Sources., BP.DR

• Abstract

  The purpose of this post-doctoral project is to develop new communication techniques for wireless networks by using methods from the areas of network coding and multiuser information theory. The work will be based on the "compute-and-forward" approach, a new paradigm in the area of cooperative communications whose essence is to harness interference rather than avoid it, as in conventional…

  Network Coding and Lattice Codes for Wireless Communication Networks, BP.PD
• Iterative receivers for multiple access channels , BP.DR