"security"

Using Linux TCP connection repair for mid-session endpoint handover: a security enhancement use-case
Slice-based Network Control allows the delivery of different SLAs to heterogeneous services and the isolation of network flows, all …
Vitor A. Cunha, Daniel Corujo, Joao P. Barraca, Rui L. Aguiar
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An Architecture For Community Mesh Networking
The advances on wireless mesh networks are shifting the communications paradigm, where users can benefit from their cooperation to …
João Paulo Barraca, Pedro Fernandes, Susana Sargento, Rui Rocha
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Ontology-driven Framework for Community Networking Management
Wireless technologies present many benefits when used to deploy metropolitan networks. Resilience, cost, adaptability and …
João Paulo. Barraca, Rui L. Aguiar
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Role Based Cross-Layer Communities in WMN
The community notion can be exploited as a rational concept leading users to cooperate in sharing resourceson Wireless Mesh Networks. …
João Paulo Barraca, Susana Sargento, Rui L. Aguiar
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Experimental Evaluation of the Usage of Ad Hoc Networks as Stubs for Multiservice Networks
This paper describes an experimental evaluation of a multiservice ad hoc network, aimed to be interconnected with an infras- tructure, …
Miguel Almeida, Rafael Sarrô, JoãoPaulo Barraca, Susana Sargento, Rui L Aguiar
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Mechanisms for Secure Charging in Self-Organised Networks
Self-organised and ad-hoc networks are an area with an existing large research community. These networks are much useful in scenarios …
João Paulo Barraca
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A Lightweight and Secure Session-Aware Ad-Hoc Charging Protocol
Ad-hoc networks can be used to increase the radio range of hotspot scenarios and the number of prospective clients. However, the …
João Paulo Barraca, Susana Sargento, Rui L. Aguiar
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Evaluation of MANET Charging Protocols in Hotspot Scenarios
This document compares several proposals for charging and rewarding mechanisms in ad-hoc networks, in terms of its real-time charging …
João Paulo Barraca, Susana Sargento, Rui L. Aguiar
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Linking Ad Hoc Charging Schemes to AAAC Architectures
The current state of todays networks allows us to take one step further in merging the research communitys work with every days life. …
Joao Girao, Bernd Lamparter, Dirk Westhoff, Rui Aguiar, João Paulo Barraca
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The Polynomial-Assisted Ad Hoc Charging Protocol
The area of trustworthy charging in self-organized environments has been developed quite recently. This paper introduces a new secure …
João Paulo Barraca, Susana Sargento, Rui L. Aguiar
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