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PRODID:IEEE vTools.Events//EN
CALSCALE:GREGORIAN
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TZID:Asia/Kolkata
BEGIN:STANDARD
DTSTART:19451014T230000
TZOFFSETFROM:+0630
TZOFFSETTO:+0530
TZNAME:IST
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BEGIN:VEVENT
DTSTAMP:20250214T073001Z
UID:3445EA6E-9028-45B5-B66A-A2A2867B5162
DTSTART;TZID=Asia/Kolkata:20250210T150000
DTEND;TZID=Asia/Kolkata:20250210T160000
DESCRIPTION:Some IoT devices are sensors performing tasks such as environme
 ntal monitoring\, motion detection\, location tracking\, and surveillance 
 monitoring. The advent of integrated sensing and communications (ISAC) tec
 hnology opens up great opportunities for such kind of IoT applications by 
 allowing the sensor data to be directly transmitted by the sensor itself\,
  rather than needing separate communication modules. This significantly re
 duces the hardware cost and power consumption\, and maximizes the utilizat
 ion of radio resources. In this talk\, we first look at the advantages of 
 chirp-based multicarrier systems such as orthogonal chirp division multipl
 exing (OCDM)\, fractional Fourier transform (FrFT) based multicarrier and 
 affine frequency division multiplexing (AFDM) over orthogonal frequency di
 vision multiplexing (OFDM) and Orthogonal Time Frequency Space (OTFS) in t
 he ISAC scenarios. This is followed by the introduction of AFDM-empowered 
 sparse code multiple access (SCMA) system\, referred to as AFDM-SCMA\, for
  supporting Satellite IoT applications and vehicular communications which 
 require massive connectivity in high-mobility environments. Finally\, we w
 ill discuss the research challenges and envisaged solutions for 6G integra
 ted sensing and communications.\n\nSpeaker(s): Prof. Pei Xiao \, \n\nIIIT 
 Delhi\, Delhi\, Delhi\, India
LOCATION:IIIT Delhi\, Delhi\, Delhi\, India
ORGANIZER:vivek.b@iiitd.ac.in
SEQUENCE:14
SUMMARY:New Waveform Design for Integrated Sensing and Communications
URL;VALUE=URI:https://events.vtools.ieee.org/m/467107
X-ALT-DESC:Description: <br /><p>Some IoT devices are sensors performing ta
 sks such as environmental monitoring\, motion detection\, location trackin
 g\, and surveillance monitoring. The advent of integrated sensing and comm
 unications (ISAC) technology opens up great opportunities for such kind of
  IoT applications by allowing the sensor data to be directly transmitted b
 y the sensor itself\, rather than needing separate communication modules. 
 This significantly reduces the hardware cost and power consumption\, and m
 aximizes the utilization of radio resources. In this talk\, we first look 
 at the advantages of chirp-based multicarrier systems such as orthogonal c
 hirp division multiplexing (OCDM)\, fractional Fourier transform (FrFT) ba
 sed multicarrier and affine frequency division multiplexing (AFDM) over or
 thogonal frequency division multiplexing (OFDM) and Orthogonal Time Freque
 ncy Space (OTFS) in the ISAC scenarios. This is followed by the introducti
 on of AFDM-empowered sparse code multiple access (SCMA) system\, referred 
 to as AFDM-SCMA\, for supporting Satellite IoT applications and vehicular 
 communications which require massive connectivity in high-mobility environ
 ments. Finally\, we will discuss the research challenges and envisaged sol
 utions for 6G integrated sensing and communications.</p>
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