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CPM Training Waveforms With Autocorrelation Sidelobes Close To Zero

Liu, Zilong, Guan, Yong Liang and Chui, Chee-Cheon (2018) CPM Training Waveforms With Autocorrelation Sidelobes Close To Zero IEEE Transactions on Vehicular Technology.

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Abstract

Continuous phase modulation (CPM) plays an important role in wireless communications due to its constant envelope signal property and tight spectrum confinement capability. Although CPM has been studied for many years, CPM training waveforms having autocorrelations with zero sidelobes have not been reported before, to the best of our knowledge. Existing works on CPM system design mostly assume that the channel fading coefficients are either perfectly known at the receiver or estimated using random CPM training waveforms. In this work, we propose a novel class of CPM training waveforms displaying autocorrelation sidelobes close to zero. The key idea of our construction is to apply differential encoding to Golay complementary pair having perfect aperiodic autocorrelation sum properties.

Item Type: Article
Divisions : Faculty of Engineering and Physical Sciences > Electronic Engineering
Authors :
NameEmailORCID
Liu, Zilong
Guan, Yong Liang
Chui, Chee-Cheon
Date : 29 August 2018
DOI : 10.1109/TVT.2018.2867680
Copyright Disclaimer : © 2018 IEEE. Personal use is permitted, but republication/redistribution requires IEEE permission. See http://www.ieee.org/publications_standards/publications/rights/index.html for more information.
Uncontrolled Keywords : Training; Correlation; Integrated circuits; Phase modulation; Encoding; Receivers
Depositing User : Clive Harris
Date Deposited : 12 Sep 2018 09:55
Last Modified : 12 Sep 2018 09:55
URI: http://epubs.surrey.ac.uk/id/eprint/849260

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