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Events 2012

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Distributed Opportunistic
Andres Garcia-Saavedra, Ph.D. Candidate, Universidad Carlos III de Madrid
13 March 2012 - 1:30pm
Distributed Opportunistic Scheduling (DOS) techniques have been recently proposed to improve the throughput performance of wireless networks. With DOS, each station contends for the channel with a certain access... +
Pablo Salvador, Research Assistant, Institute IMDEA Networks
6 March 2012 - 1:30pm
Supporting voice traffic in existing WLANs results extremely inefficient, given the large overheads of the protocol operation and the need to prioritize this traffic over, e.g., bulky transfers. In this paper we propose... +
Dariusz Kowalski, Visiting Researcher, Institute IMDEA Networks
28 February 2012 - 1:30pm
Dr. Kowalski will present recent advances on contention resolution and packet queuing on a multiple access channel. His will include description of algorithms, both already known and newly developed, accompanied by... +
Zhi-Li Zhang, Visiting Researcher, Institute IMDEA Networks; Cátedra de Excelencia, University Carlos III of Madrid, Spain; Qwest Chair...
21 February 2012 - 1:30pm
The Internet has transformed itself into a critical global information infrastructure, and fundamentally altered the ways we access information, communicate and interact with each other, purchase goods and services, and... +
Andra Lutu, Research Assistant, Institute IMDEA Networks
14 February 2012 - 1:30pm
The injection of artificially fragmented prefixes through BGP is a widely used traffic engineering technique. In this paper we examine one particular economic side-effect of deaggregation, namely the impact on the... +
Economics forces
Ignacio Castro, Research Assistant, Institute IMDEA Networks
7 February 2012 - 1:30pm
Economic forces behind the Internet evolution have diversified the types of ISP (Internet Service Provider) interconnections. In particular, settlement-free peering and paid peering proved themselves as effective means... +
Pietro Manzoni
Dr. Pietro Manzoni, Full Professor of Computer Science at the Universitat Politècnica de València, Spain
31 January 2012 - 1:30pm
Wireless communication for intelligent transportation systems (ITSs) is a promising technology to improve driving safety, reduce traffic congestion and support information services in vehicles. A new era of vehicular... +
Dr. Gianluca Rizzo, Staff Researcher, Institute IMDEA Networks
24 January 2012 - 1:30pm
Sleep modes are emerging as a promising technique for energy-efficient networking: by adequately putting to sleep and waking up network resources according to traffic demands, proportionality between energy consumption... +