New detection technique for digital radio communication systems: applied spectrum phase interpolation

Hitoshi Kitayoshi

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

1 Citation (Scopus)

Abstract

In cellular communications systems using digital radio services, especially those that use low-earth orbiting satellites (LEOs), phase-modulated signals such as QPSK are received with relatively fast Doppler shifts. We developed a coherent detector which uses a new algorithm called the spectrum phase interpolation method (SPIM) to compensate for the Doppler shifts. SPIM will aid TDMA propagation analyses of QAM and QPSK modulated waves and orthogonally vector spread spectrum modulated waves.

Original languageEnglish
Title of host publicationConference Record - International Conference on Communications
Pages1417-1421
Number of pages5
Publication statusPublished - 1994 Jan 1
EventProceedings of the 1994 IEEE International Conference on Communications - New Orleans, LA, USA
Duration: 1994 May 11994 May 5

Publication series

NameConference Record - International Conference on Communications
Volume3
ISSN (Print)0536-1486

Other

OtherProceedings of the 1994 IEEE International Conference on Communications
CityNew Orleans, LA, USA
Period94/5/194/5/5

ASJC Scopus subject areas

  • Computer Networks and Communications
  • Electrical and Electronic Engineering

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