João Barros

João Barros

Kigali, Kigali City, Rwanda
12K followers 500+ connections

Articles by João

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Publications

  • Physical-Layer Security: From Information Theory to Security Engineering

    Cambridge University Press

    This complete guide to physical-layer security presents the theoretical foundations, practical implementation, challenges and benefits of a groundbreaking new model for secure communication. Using a bottom-up approach from the link level all the way to end-to-end architectures, it provides essential practical tools that enable graduate students, industry professionals and researchers to build more secure systems by exploiting the noise inherent to communications channels. The book begins with a…

    This complete guide to physical-layer security presents the theoretical foundations, practical implementation, challenges and benefits of a groundbreaking new model for secure communication. Using a bottom-up approach from the link level all the way to end-to-end architectures, it provides essential practical tools that enable graduate students, industry professionals and researchers to build more secure systems by exploiting the noise inherent to communications channels. The book begins with a self-contained explanation of the information-theoretic limits of secure communications at the physical layer. It then goes on to develop practical coding schemes, building on the theoretical insights and enabling readers to understand the challenges and opportunities related to the design of physical layer security schemes. Finally, applications to multi-user communications and network coding are also included.

    Other authors
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Patents

  • Secure network coding for multi-resolution wireless video streaming

    Issued US US 8571214 B2

    Described herein is a method and system for hierarchical wireless video with network coding which limits encryption operations to a critical set of network coding coefficients in combination with multi-resolution video coding. Such a method and system achieves hierarchical fidelity levels, robustness against wireless packet loss and efficient security by exploiting the algebraic structure of network coding.

    See patent

Projects

  • 2014 IEEE Adhoc on Entrepreneurship

    - Present

    The IEEE Board of Directors has established "expanding nimble, flexible, 'disbandable' IEEE communities allowing individuals from around the world to share, collaborate, network, debate, and engage with one another" as a strategic priority. An important community for IEEE to encourage stronger engagement is comprised of those working in the technology investment sector: venture capitalists, angel investors, social entrepreneurs, and those engaged in innovative start-ups. The focus of this…

    The IEEE Board of Directors has established "expanding nimble, flexible, 'disbandable' IEEE communities allowing individuals from around the world to share, collaborate, network, debate, and engage with one another" as a strategic priority. An important community for IEEE to encourage stronger engagement is comprised of those working in the technology investment sector: venture capitalists, angel investors, social entrepreneurs, and those engaged in innovative start-ups. The focus of this committee is to identify the most pressing needs of this community and to develop recommendations as to how IEEE can best engage professionals in this sector with meaningful programs, products, and services.

    Other creators
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Languages

  • English

    Full professional proficiency

  • German

    Full professional proficiency

  • Portuguese

    Native or bilingual proficiency

  • French

    Limited working proficiency

  • Spanish

    Limited working proficiency

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