Available online
This thesis proposes a new interconnection architecture for spontaneous edge networks. A spontaneous edge network is made of several networks based on various technologies, which appear like only one local and autonomous network to the user. The democratization of wireless technologies, and especially of 802.11, has enabled the rise of such networks. While the IP philosophy states that all packets are independent, we stress the importance of the concept of connection and (...)
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Articles
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Les réseaux sans fil spontanés pour l’Internet Ambiant
5 December 2007, by Vincent Untz -
Interarrival Histograms: A Method for Measuring Transmission Delays in 802.11 WLANs
12 October 2007, by Andrzej Duda, Franck Rousseau, Gilles Berger-Sabbatel, Martin Heusse, Yan Grunenberger[Research report]
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Amélioration des performances MAC dans les réseaux sans-fils
28 November 2008, by Mohammad NassiriDans cette thèse, nous étudions les principaux problèmes de performance qui surviennent au niveau MAC dans les réseaux sans-fil 802.11 lorsqu’ils sont utilisés dans un contexte ad-hoc ou multi-sauts. Nous proposons plusieurs mécanismes afin de résoudre ces problèmes de performance. Dans la première partie, nous améliorons la performance d’un réseau sans-fil en fournissant plusieurs classes de services. Notre mécanisme est une méthode d’accès qui permet d’allouer le débit de manière proportionnelle entre (...)
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ANR IRIS 2012-2014
1 January 2012, by Franck RousseauIris website
IRIS proposes to explore how Smart Objects can be interconnected and viewed as interoperable IP based end-hosts on the Internet thus making the Future Internet of Smart Objects happen and enabling the emergence of novel and exciting applications. We are not alone in seeing the vision of IP-based smart objects, as evidenced by the IPSO Alliance, IETF standards (6LoWPAN, ROLL, CoAP), and recent start-ups/companies that follow the same track. However, even though the IETF (...) -
Mobility Management in Ambient Networks / Gestion de la mobilité dans les réseaux ambiants
22 November 2005, by Laurentiu-Sorin PaunAvailable online
This thesis was motivated by the new ubiquitous context of ambient wireless networks. The Internet protocols were designed 30 years ago without taking into consideration the nomadic use of networks and do not respond to the new constraints of mobility. We aimed to conceive mechanisms to make the mobility transparent to the applications and users. A part of our work was focused on the improvement of handoff delay of physical layer 802.11 to about 20 ms. Host mobility and (...) -
Adaptive Energy Conserving Algorithms for Neighbour Discovery in Opportunistic Bluetooth Networks
1 January 2007, by Andrzej Duda, Catalin Drula, Franck Rousseau[JSAC 2007]
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Une plate-forme d’expérimentation multiprocesseur pour les réseaux sans fil
26 November 2008, by Franck Rousseau[JPCNFM’2008]
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EU ICT CALIPSO 2011-2014
1 September 2011, by Franck RousseauCalipso website
CALIPSO builds Internet Protocol (IP) connected smart object networks, but with novel methods to attain very low power consumption, thereby providing both interoperability and long lifetimes. CALIPSO leans on the significant body of work on sensor networks to integrate radio duty cycling and data-centric mechanisms into the IPv6 stack, something that existing work has not previously done. CALIPSO works at three layers: the network, the routing, and the application layer. We (...) -
Fairness and its Impact on Delay in 802.11 Networks
29 November 2004, by Andrzej Duda, Franck Rousseau, Gilles Berger-Sabbatel, Martin Heusse[GLOBECOM 2004]
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Experience with an Implementation of the Idle Sense Wireless Access Method
10 December 2007, by Andrzej Duda, Franck Rousseau, Martin Heusse, Yan Grunenberger[CoNEXT 2007]