Detection of quantum circular QAM signals

Youngjun Kim, Young-Chai Ko

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Abstract

In this paper we consider the quantum detection problem with M-ary quadrature amplitude modulation (QAM) pure states. We apply the square root measurement (SRM) for detection, which is optimum for phase shift keying modulation in terms of error probability, to the circular QAM. From our simulations we show that the circular QAM can provide the better performance than rectangular QAM in quantum detection.

Original languageEnglish
Title of host publicationInternational Conference on ICT Convergence
PublisherIEEE Computer Society
Pages1078-1082
Number of pages5
ISBN (Print)9781479906987
DOIs
Publication statusPublished - 2013 Jan 1
Event2013 International Conference on Information and Communication Technology Convergence, ICTC 2013 - Jeju Island, Korea, Republic of
Duration: 2013 Oct 142013 Oct 16

Other

Other2013 International Conference on Information and Communication Technology Convergence, ICTC 2013
CountryKorea, Republic of
CityJeju Island
Period13/10/1413/10/16

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ASJC Scopus subject areas

  • Computer Networks and Communications
  • Information Systems

Cite this

Kim, Y., & Ko, Y-C. (2013). Detection of quantum circular QAM signals. In International Conference on ICT Convergence (pp. 1078-1082). [6675560] IEEE Computer Society. https://doi.org/10.1109/ICTC.2013.6675560