BEGIN:VCALENDAR
VERSION:2.0
PRODID:-//wp-events-plugin.com//7.2.3.1//EN
BEGIN:VEVENT
UID:778@lincs.fr
DTSTART;TZID=Europe/Paris:20231108T140000
DTEND;TZID=Europe/Paris:20231108T150000
DTSTAMP:20231121T134846Z
URL:https://www.lincs.fr/events/performance-of-analysis-of-ris-assisted-mi
 mo-ofdm-cellular-network-based-on-matern-cluster-processes/
SUMMARY:Performance Analysis of RIS-assisted MIMO-OFDM Cellular Networks
 Based on Matern Cluster Processes
DESCRIPTION:Reconfigurable Intelligent Surfaces (RIS) technology are a
 promising physical-layer candidate for sixth-generation (6G) cellular
 networks. This paper provides a system-level performance assessment of
 RIS-assisted multi-input multi-output (MIMO) cellular networks in terms of
 downlink  coverage probability and ergodic rate.\n\nTo capture the
 inherent randomness in the spatial deployments of both Base Stations (BSs)
 and RISs\, we propose a new stochastic geometry model for such systems
 based on the Matern Cluster Process (MCP).  This model consists in
 randomly distributed RISs around BSs\, whose placement is according to a
 Poisson Point Process (PPP). The RISs provide the multipath diversity and
 the multiple antenna receiver provide the antenna diversity.\n\nThe system
 is assumed to use the orthogonal frequency division multiplexing (OFDM)
 technique to modulate the former and employ the maximal ratio combining
 (MRC) technique at the receiver to exploit the latter. We show that the
 coverage probability and the ergodic rate can be evaluated when considering
 RISs operate as batched powerless beamformers.\n\nThe resulting analytical
 expressions provide a generic methodology to evaluate the impact of key
 RIS-related parameters\, such as the size of RIS and the density of nodes\,
 on system level performance. Numerical evaluations of the analytical
 expressions and Monte-Carlo simulations jointly validate the proposed
 analytical approach and provide valuable insights into the design of future
 RIS-assisted radio cellular networks.
CATEGORIES:Seminars,Youtube
LOCATION:Room 4B01\, 19 place Marguerite Perey\, Palaiseau\, France
X-APPLE-STRUCTURED-LOCATION;VALUE=URI;X-ADDRESS=19 place Marguerite Perey\,
 Palaiseau\, France;X-APPLE-RADIUS=100;X-TITLE=Room 4B01:geo:0,0
END:VEVENT
BEGIN:VTIMEZONE
TZID:Europe/Paris
X-LIC-LOCATION:Europe/Paris
BEGIN:STANDARD
DTSTART:20231029T020000
TZOFFSETFROM:+0200
TZOFFSETTO:+0100
TZNAME:CET
END:STANDARD
END:VTIMEZONE
END:VCALENDAR