A Note on 8-QAM+ Sequences

Fanxin ZENG; Xiaoping ZENG; Zhenyu ZHANG; Guixin XUAN

doi:10.1587/transfun.E97.A.888

A Note on 8-QAM+ Sequences

Fanxin ZENG, Xiaoping ZENG, Zhenyu ZHANG, Guixin XUAN

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Summary :

This letter presents three methods for producing 8-QAM+ sequences. The first method transforms a ternary complementary sequence set (CSS) with even number of sub-sequences into an 8-QAM+ periodic CSS with both of the period and the number of sub-sequences unaltered. The second method results in an 8-QAM+ aperiodic CSS with confining neither the period nor the number of sub-sequences. The third method produces 8-QAM+ periodic sequences having ideal autocorrelation property on the real part of the autocorrelation function. The proposed sequences can be potentially applied to suppression of multiple access interference or synchronization in a communication system.

Publication: IEICE TRANSACTIONS on Fundamentals Vol.E97-A No.3 pp.888-893

Publication Date: 2014/03/01

Publicized

Online ISSN: 1745-1337

DOI: 10.1587/transfun.E97.A.888

Type of Manuscript: LETTER

Category: Communication Theory and Signals

Authors

Fanxin ZENG
  Chongqing University,Chongqing Communication Institute
Xiaoping ZENG
  Chongqing University
Zhenyu ZHANG
  Chongqing Communication Institute
Guixin XUAN
  Chongqing Communication Institute

Keyword

complementary sequences, 8-QAM+ constellation, ternary, autocorrelation

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Fanxin ZENG, Xiaoping ZENG, Zhenyu ZHANG, Guixin XUAN, "A Note on 8-QAM+ Sequences" in IEICE TRANSACTIONS on Fundamentals, vol. E97-A, no. 3, pp. 888-893, March 2014, doi: 10.1587/transfun.E97.A.888.
Abstract: This letter presents three methods for producing 8-QAM+ sequences. The first method transforms a ternary complementary sequence set (CSS) with even number of sub-sequences into an 8-QAM+ periodic CSS with both of the period and the number of sub-sequences unaltered. The second method results in an 8-QAM+ aperiodic CSS with confining neither the period nor the number of sub-sequences. The third method produces 8-QAM+ periodic sequences having ideal autocorrelation property on the real part of the autocorrelation function. The proposed sequences can be potentially applied to suppression of multiple access interference or synchronization in a communication system.
URL: https://globals.ieice.org/en_transactions/fundamentals/10.1587/transfun.E97.A.888/_p

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@ARTICLE{e97-a_3_888,
author={Fanxin ZENG, Xiaoping ZENG, Zhenyu ZHANG, Guixin XUAN, },
journal={IEICE TRANSACTIONS on Fundamentals},
title={A Note on 8-QAM+ Sequences},
year={2014},
volume={E97-A},
number={3},
pages={888-893},
abstract={This letter presents three methods for producing 8-QAM+ sequences. The first method transforms a ternary complementary sequence set (CSS) with even number of sub-sequences into an 8-QAM+ periodic CSS with both of the period and the number of sub-sequences unaltered. The second method results in an 8-QAM+ aperiodic CSS with confining neither the period nor the number of sub-sequences. The third method produces 8-QAM+ periodic sequences having ideal autocorrelation property on the real part of the autocorrelation function. The proposed sequences can be potentially applied to suppression of multiple access interference or synchronization in a communication system.},
keywords={},
doi={10.1587/transfun.E97.A.888},
ISSN={1745-1337},
month={March},}

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TY - JOUR
TI - A Note on 8-QAM+ Sequences
T2 - IEICE TRANSACTIONS on Fundamentals
SP - 888
EP - 893
AU - Fanxin ZENG
AU - Xiaoping ZENG
AU - Zhenyu ZHANG
AU - Guixin XUAN
PY - 2014
DO - 10.1587/transfun.E97.A.888
JO - IEICE TRANSACTIONS on Fundamentals
SN - 1745-1337
VL - E97-A
IS - 3
JA - IEICE TRANSACTIONS on Fundamentals
Y1 - March 2014
AB - This letter presents three methods for producing 8-QAM+ sequences. The first method transforms a ternary complementary sequence set (CSS) with even number of sub-sequences into an 8-QAM+ periodic CSS with both of the period and the number of sub-sequences unaltered. The second method results in an 8-QAM+ aperiodic CSS with confining neither the period nor the number of sub-sequences. The third method produces 8-QAM+ periodic sequences having ideal autocorrelation property on the real part of the autocorrelation function. The proposed sequences can be potentially applied to suppression of multiple access interference or synchronization in a communication system.
ER -