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The research group in wireless and advanced networks (NR2) is one of scientific group at Informatics Department of Federal University of Paraná. NR2 has focused on a number of problems related to routing, effective energy control, security, system dependability and management.

NR2 has investigated open issues on mobile, sensor, grids, wireless, peer-to-peer (P2P), and optics networks, developing solutions on different levels, such as data link, services, and application layers. These networks, mainly wireless networks, together with the emerging of new network applications, that require reliability, robustness, and security mechanisms, make this research area one of the most challenging and interesting.