Publications
Filters: Author is Sfairopoulou, A [Clear All Filters]
"VoIP Packet Delay in Single-Hop Ad-Hoc IEEE 802.11 Networks",
IEEE/IFIP WONS - Wireless On demand Network Systems and Services, Garmisch-Partenkirchen, Germany, 01/2008.
"CSMA with Enhanced Collision Avoidance: a Performance Assessment",
IEEE VTC Spring, 2009.
"Arquitectura de gestión de un operador neutral Wi-Fi",
V Jornadas de Ingenieria Telematica (JITEL) 2005, Vigo, Spain, 09/2005.
"Position Information for VoIP Emergency Calls",
Web Information Systems and Technologies, Barcelona, Spain, 03/2007.
"Traffic Prioritization for Carrier Sense Multiple Access with Enhanced Collision Avoidance",
MACOM (ICC'09), Dresden, Germany, pp. 99, 06/2009.
"Barcelona's Open Access Network Testbed",
IEEE TridentCom, Barcelona, Spain, 03/2006.
"Dynamic Parameter Adjustment in CSMA/ECA",
Multiple Access Communications (MACOM) 2010, Barcelona, Springer, 09/2010.
"Wireless open metropolitan area networks",
ACM SIGMOBILE Mobile Computing and Communications Review, vol. 12, issue 3: ACM New York, NY, USA, 07/2008.
"Taking Advantage of Overhearing in Low Power Listening WSNs: A Performance Analysis of the LWT-MAC Protocol",
Mobile Networks and Applications., 2010.
"A Low Power Listening MAC with Scheduled Wake Up after Transmissions for WSNs",
IEEE Communication Letters, vol. 13, issue 4, 04/2009.
Abstract
"Tuning the EDCA Parameters in WLANs with Heterogeneous Traffic: A Flow-level Analysis",
To be published in Computer Networks. , 2010.
Abstract
"Analytical Model of the LPL with Wake up after Transmissions MAC protocol for WSNs",
International Symposium on Wireless Communication Systems (ISWCS 09), Siena, Italy, 09/2009.
Abstract
"A Novel MAC Protocol for Event-Based Wireless Sensor Networks: Improving the Collective QoS",
Wired/Wireless Internet Communications (WWIC 2009), Enschede, the Netherlands, Springer-Verlag New York Inc, pp. 1, 05/2009.
Abstract
"Low Energy Operation in WSNs: A Survey of Preamble Sampling MAC Protocols",
Computer Networks, 2011.
"On the impact of prioritised radio resource control on TCP connections in a downlink UMTS channel",
IEEE PIMRC 2004, Barcelona, Spain, 09/2004.
"On the impact of prioritised radio resource control on TCP connections in a downlink UMTS channel",
IEEE PIMRC 2004, Barcelona, Spain, 09/2004.
"Barcelona's Open Access Network Testbed",
IEEE TridentCom, Barcelona, Spain, 03/2006.
"Arquitectura para un punto de intercambio de trafico de voz sobre IP",
XV Jornadas Telecom I+D, Madrid, Spain, 11/2005.
"Arquitectura de gestión de un operador neutral Wi-Fi",
V Jornadas de Ingenieria Telematica (JITEL) 2005, Vigo, Spain, 09/2005.
"Experimental analysis of TCP behaviour over a downlink UMTS channel under different scheduling strategies",
IST Mobile and Wireless Communications Summit 2004, Lyon, France, 06/2004.
"Cross-layer interaction between TCP and UMTS RRM scheduling algorithms",
VTC2006-Fall, Montreal, Canada, 09/2006.
"Impact of UMTS load control mechanisms on TCP",
IST Mobile & Wireless Communications Summit, Myconos, Greece, 06/2006.
"Joint Admission Control and Adaptive VoIP Codec Selection Policies in Multi-rate WLANs",
The 10th Cost290 Meeting, no. TD(07)042, Vienna, 10/2007.
"A cross-layer mechanism for QoS improvements in VoIP over multi-rate WLAN networks",
PhD dissertation, Universitat Pompeu Fabra, 2008.
"Architecture of a VoIP Traffic Exchange Point",
EUNICE Summer School, Stuttgart, Germany, 09/2006.
