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Generalized Adaptive Spreading Modulation: A Novel Waveform for Integrated Sensing and Communication Oriented Vehicular Applications
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  • Atul Kumar ,
  • Daljeet Singh ,
  • Hem Dutt Joshi ,
  • Ashutosh Kumar Singh ,
  • Waqar Anwar ,
  • Teemu Myllyla ,
  • Maurizio Magarini
Atul Kumar

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Daljeet Singh
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Hem Dutt Joshi
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Ashutosh Kumar Singh
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Waqar Anwar
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Teemu Myllyla
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Maurizio Magarini
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This manuscript aims to present a comparative analysis of existing waveforms for ISAC in vehicular environments. Further, a novel multi-carrier framework based on Generalized Adaptive Spreading Modulation (GASM) is proposed for ISAC-enabled vehicular environments. The GASM waveform offers symbol spreading in both time and frequency domains with tunable spreading parameters.