Transform domain synthesis of communication sequences

Lung Sheng Tsai*, Yu-Ted Su

*Corresponding author for this work

Research output: Contribution to journalConference articlepeer-review

Abstract

Many communication and radar systems necessitate the use of sequences with desired autocorrelation (AC) and cross-correlation (CC) properties. This paper presents a systematic method based on the frequency (transform) domain characterization of the the AC and CC constraints to generate new families of sequences that meet the requirements. We demonstrate that some existing families can easily be generated by our approach. But our approach is more general for it renders new families of sequences with less constraint on the sequence's AC period. The proposed approach is elementary and can easily be extended to synthesize two-dimensional arrays that possess the desired twodimensional correlation properties.

Original languageEnglish
Pages (from-to)1092-1096
Number of pages5
JournalIEEE International Conference on Communications
Volume2
DOIs
StatePublished - 15 Sep 2005
Event2005 IEEE International Conference on Communications, ICC 2005 - Seoul, Korea, Republic of
Duration: 16 May 200520 May 2005

Keywords

  • Autocorrelation
  • Cross-correlation
  • Polyphase sequence

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