2 Scopus citations

Abstract

In this paper,we investigate the joint multiple-input multiple-output (MIMO) radar and communications system convergence problem and develop a joint radar-communications performance bound using the concept of estimation rate for radar system and data information rate for communications system. At the radar receiver,we propose a Successive Interference Cancellation (SIC) strategy to estimate radar parameters and decode communications signal simultaneously.While,at the MIMO communications transmitter,we propose a spectrum sharing scheme and show that the optimal communications performance can be achieved through a spectral and spatial waterfilling algorithm. In the end, we show that the Multiple-Access (MAC) performance bound outperforms the result from the spectrally isolated MIMO radar-communications system.

Original languageEnglish (US)
Title of host publication2018 IEEE 10th Sensor Array and Multichannel Signal Processing Workshop, SAM 2018
PublisherIEEE Computer Society
Pages272-276
Number of pages5
Volume2018-July
ISBN (Print)9781538647523
DOIs
StatePublished - Aug 27 2018
Event10th IEEE Sensor Array and Multichannel Signal Processing Workshop, SAM 2018 - Sheffield, United Kingdom
Duration: Jul 8 2018Jul 11 2018

Other

Other10th IEEE Sensor Array and Multichannel Signal Processing Workshop, SAM 2018
CountryUnited Kingdom
CitySheffield
Period7/8/187/11/18

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ASJC Scopus subject areas

  • Signal Processing
  • Control and Systems Engineering
  • Electrical and Electronic Engineering

Cite this

Rong, Y., Chiriyath, A. R., & Bliss, D. (2018). MIMO radar and communications spectrum sharing: A multiple-access perspective. In 2018 IEEE 10th Sensor Array and Multichannel Signal Processing Workshop, SAM 2018 (Vol. 2018-July, pp. 272-276). [8448783] IEEE Computer Society. https://doi.org/10.1109/SAM.2018.8448783