BEGIN:VCALENDAR
VERSION:2.0
PRODID:-//wp-events-plugin.com//7.2.3.1//EN
BEGIN:VEVENT
UID:594@lincs.fr
DTSTART;TZID=Europe/Paris:20210120T140000
DTEND;TZID=Europe/Paris:20210120T150000
DTSTAMP:20210120T151135Z
URL:https://www.lincs.fr/events/secure-and-robust-mimo-transceiver-for-mul
 ticast-mission-critical-communications/
SUMMARY:"Secure and Robust MIMO Transceiver for Multicast Mission Critical
 Communications"
DESCRIPTION:Mission-critical communications (MCC) involve all
 communications between people in charge of the safety of the civil society.
 MCC have unique requirements that include improved reliability\, security
 and group communication support. In this paper\, we propose a secure and
 robust Multiple-Input-Multiple-Output (MIMO) transceiver\, designed for
 multiple Base Stations supporting multicast MCC in presence of multiple
 eavesdroppers. We formulate minimization problems with the
 Sum-Mean-Square-Error (SMSE) at legitimate users as an objective function\,
 and a lower bound for the MSE at eavesdroppers as a constraint. Security is
 achieved thanks to physical layer security mechanisms\, namely MIMO
 beamforming and Artificial Noise (AN). Reliability is achieved by designing
 a system which is robust to Channel State Information errors. They can be
 of known distribution or norm-bounded. In the former case\, a coordinate
 descent algorithm is proposed to solve the problem. In the latter case\, we
 propose a worst-case based iterative algorithm. Numerical results at
 physical layer and system level reveal the crucial role of robust designs
 for reliable MCC. We show the interest of both robust design and AN to
 improve the security gap. We show that full BS cooperation is preferred for
 highly secured and reliable MCC but dynamic clustering allows to trade-off
 security and reliability against capacity.\n\nHere's the streaming link:
 https://telecom-paris.zoom.us/j/94054078947?pwd=VFhyTjIyRWZVYkNzVXp4OXV4c2t
 TUT09\n\n 	ID de réunion : 940 5407 8947\n 	Code secret : 363501\n
CATEGORIES:Seminars,Youtube
END:VEVENT
BEGIN:VTIMEZONE
TZID:Europe/Paris
X-LIC-LOCATION:Europe/Paris
BEGIN:STANDARD
DTSTART:20201025T020000
TZOFFSETFROM:+0200
TZOFFSETTO:+0100
TZNAME:CET
END:STANDARD
END:VTIMEZONE
END:VCALENDAR