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UID:499@lincs.fr
DTSTART;TZID=Europe/Paris:20191009T140000
DTEND;TZID=Europe/Paris:20191009T150000
DTSTAMP:20191010T115218Z
URL:https://www.lincs.fr/events/talk-by-philippe-martins/
SUMMARY:OFDMA Dimensioning
DESCRIPTION:\n This presentation will cover different models for the
 dimensioning of OFDMA air interfaces. In a first part\, models that rely on
 classical stochastic geometry results and on concentration inequalities\,
 will be introduced. The adopted approach is to obtain an upper bound of the
 outage probability in terms of Resource Blocks (RB) and to derive the
 number of RB required to provide a QoS target.The second part of the talk
 will deal with modeling of city maps via random tessellations (Crack
 STIT/PLT). This modeling provides a way to generate city maps as an outcome
 of a random tesselation.By using a ray launcher simulator on these maps\,
 it becomes possible to obtain coverage maps and SINR by simulation. The
 impact of the geometry of the city on the OFDMA dimensioning can then be
 investigated. \n\n\n\nBio\n\n\n\nPhilippe Martins is professor in the
 networking and computer science department\, at Telecom ParisTech since
 2010. Before he held a position of associate professor in the same
 department since 2000. He obtained his PhD from Telecom ParisTech in 2000
 (with honors) for his work on the design and performance evaluation of
 signaling protocols for B-ISDN networks. In 2000\, he started working on
 cellular networks. Since then\, his main research interests lie in
 performance evaluation\, planning\, algorithms and protocols design. He has
 published several papers on different international journals and
 conferences. He is an IEEE senior member since 2010 and is co-author of
 several books and chapter books on cellular systems. He worked in several
 national research projects (ANR\, RNRT\, URC competitivity cluster on
 cognitive radio\, FUI projects) and European research programs (ITEA). He
 investigated on 3G and 4G systems (scheduling\, radio resources
 management\, handover algorithms\, planning and dimensionning) in
 collaboration with several companies (Alcatel\, Nokia\, Orange\, SFR\,
 Bouygues Telecom\,TDF). He was also involved in standardization activites
 as a scientific consultant for companies such as EADS\, ESA and Airbus
 defence.In 2008/2008 (one year)\, 2010 (July-Aug) and 2011 (July-Aug)\, he
 was invited professor at NCRL (National mobile Communication Research
 Laboratory)\, in Nanjing. In December 2013 he became guest professor at SEU
 (South East University)\, Nanjing\, China. Since then\, he is regularly
 involved in common research cooperations with NCRL on IoT and 5G.\n
CATEGORIES:Seminars,Youtube
LOCATION:Paris-Rennes Room (EIT Digital)\, 23 avenue d'Italie\, 75013
 Paris\, France
X-APPLE-STRUCTURED-LOCATION;VALUE=URI;X-ADDRESS=23 avenue d'Italie\, 75013
 Paris\, France;X-APPLE-RADIUS=100;X-TITLE=Paris-Rennes Room (EIT
 Digital):geo:0,0
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TZID:Europe/Paris
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DTSTART:20190331T030000
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