Research on group-delay jitter correction for channel simulator

Zhe Zheng*, Zhi Xin Zhang, Yang Zhou, Li Song

*Corresponding author for this work

Research output: Chapter in Book/Report/Conference proceedingConference contributionpeer-review

1 Citation (Scopus)

Abstract

For the demand of high-precision simulation of universal channel simulator, using the channel equalization techniques can reduce the signal distortion which is caused by the nonlinear phase of the channel. However the conventional method of phase correction has lower accuracy and is more sensitive to noise. This paper first proposed an effective method of measuring the phase-frequency response of the channel; Second, designed equalization filter according to the measured frequency response to compensate for the channel nonlinear phase and then achieved the purpose of group-delay jitter correction; Finally, the results of measurement and equalization were presented.

Original languageEnglish
Title of host publicationICSP 2012 - 2012 11th International Conference on Signal Processing, Proceedings
Pages84-87
Number of pages4
DOIs
Publication statusPublished - 2012
Event2012 11th International Conference on Signal Processing, ICSP 2012 - Beijing, China
Duration: 21 Oct 201225 Oct 2012

Publication series

NameInternational Conference on Signal Processing Proceedings, ICSP
Volume1

Conference

Conference2012 11th International Conference on Signal Processing, ICSP 2012
Country/TerritoryChina
CityBeijing
Period21/10/1225/10/12

Keywords

  • Equalization
  • Group-delay
  • Phase-frequency response

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