A Novel Design for  High-Rate DCSK System  with Joint Three-dimensional Index Modulation

A Novel Design for High-Rate DCSK System with Joint Three-dimensional Index Modulation | Research Square window.SnipcartSettings = { analytics: { enabled: false } }; (function() { var accessVector = localStorage.getItem('access_vector') || ''; window.dataLayer = window.dataLayer || []; if (accessVector) { window.dataLayer.push({ user: { profile: { profileInfo: { snid: accessVector } } } }); } })(); (function(w,d,s,l,i){w[l]=w[l]||[];w[l].push({'gtm.start':new Date().getTime(),event:'gtm.js'});var f=d.getElementsByTagName(s)[0],j=d.createElement(s),dl=l!='dataLayer'?'&l='+l:'';j.async=true;j.src='https://www.googletagmanager.com/gtm.js?id='+i+dl;f.parentNode.insertBefore(j,f);})(window,document,'script','dataLayer','GTM-K279D39R'); Browse Preprints In Review Journals COVID-19 Preprints AJE Video Bytes Research Tools Research Promotion AJE Professional Editing AJE Rubriq About Preprint Platform In Review Editorial Policies Our Team Advisory Board Help Center Sign In Submit a Preprint Cite Share Download PDF Research Article A Novel Design for High-Rate DCSK System with Joint Three-dimensional Index Modulation junming zhuo, chao duan This is a preprint; it has not been peer reviewed by a journal. https://doi.org/ 10.21203/rs.3.rs-5173688/v1 This work is licensed under a CC BY 4.0 License Status: Posted Version 1 posted You are reading this latest preprint version Abstract A novel differential chaos shift keying scheme withjoint three-dimensional indexed modulation, called JTIM-DCSK system, is proposed in this paper. Through the use of a Hilbert converter, the proposed JTIM-DCSK system utilizes the unselected time slots and subcarriers for the transmission of information bits, maximizing the usage of all available resources. Additionally, code-index modulation is applied to the reference chaotic signal, significantly improving the overall transmission efficiency of the wireless communication system. To further enhance the bit error rate (BER) performance of the proposed JTIM-DCSK system, a classical noise reduction algorithm is incorporated at the receiver. We analyze the data rate, complexity and BER performance of the proposed system in comparison with other advanced counterparts, which shows that the proposed scheme has obvious advantages. For low-power, short-range wireless communication, the proposed JTIM-DCSK scheme shows great potential. Joint three-dimensional indexed modulation noise-reduction data rate Full Text Additional Declarations No competing interests reported. Cite Share Download PDF Status: Posted Version 1 posted You are reading this latest preprint version Research Square lets you share your work early, gain feedback from the community, and start making changes to your manuscript prior to peer review in a journal. As a division of Research Square Company, we’re committed to making research communication faster, fairer, and more useful. We do this by developing innovative software and high quality services for the global research community. Our growing team is made up of researchers and industry professionals working together to solve the most critical problems facing scientific publishing. Also discoverable on Platform About Our Team In Review Editorial Policies Advisory Board Help Center Resources Author Services Accessibility API Access RSS feed Manage Cookie Preferences © Research Square 2026 | ISSN 2693-5015 (online) Privacy Policy Terms of Service Do Not Sell My Personal Information {"props":{"pageProps":{"initialData":{"identity":"rs-5173688","acceptedTermsAndConditions":true,"allowDirectSubmit":true,"archivedVersions":[],"articleType":"Research Article","associatedPublications":[],"authors":[{"id":371193631,"identity":"e9036566-e41a-4e8a-a621-1235b351784d","order_by":0,"name":"junming zhuo","email":"","orcid":"","institution":"Guangzhou College of Technology and Business","correspondingAuthor":false,"prefix":"","firstName":"junming","middleName":"","lastName":"zhuo","suffix":""},{"id":371193632,"identity":"d5a46ffa-4592-493e-b99e-5a4e4a2f62d4","order_by":1,"name":"chao duan","email":"data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAAZAAAAAyAQMAAABI0h/eAAAABlBMVEX///8AAABVwtN+AAAACXBIWXMAAA7EAAAOxAGVKw4bAAAA40lEQVRIiWNgGAWjYDCCA0DM2MDAwA/lg9hEapFsIFmLwQFitfDdSH724OcOOznj88sfv/zBYCO74QDzswf4tEjeSDM37D2TbGx240GaNQ9DmvGGA2zmBvi0GNxIMJNmbGNO3HbjwDFjBobDiRsO8LBJ4NeS/g2opT5x84yDbYY/GP4ToyUHZAvQcP5m5gc8DAcIa5E886ZMsrftuLHEDTY2Zh6DZOOZh9nM8GrhO56+TeJnW7Ucf//xxx9/VNjJ9h1vfoZXCwJIJADdAwoqZuLUAwH/AeYPRCseBaNgFIyCEQUAX2ZOz0rfWZYAAAAASUVORK5CYII=","orcid":"","institution":"Guangzhou College of Technology and Business","correspondingAuthor":true,"prefix":"","firstName":"chao","middleName":"","lastName":"duan","suffix":""}],"badges":[],"createdAt":"2024-09-29 08:08:07","currentVersionCode":1,"declarations":"","doi":"10.21203/rs.3.rs-5173688/v1","doiUrl":"https://doi.org/10.21203/rs.3.rs-5173688/v1","draftVersion":[],"editorialEvents":[],"editorialNote":"","failedWorkflow":false,"files":[{"id":79084597,"identity":"8fc16092-7f54-4e67-bd19-e010f74ff7e5","added_by":"auto","created_at":"2025-03-24 09:02:07","extension":"pdf","order_by":1,"title":"","display":"","copyAsset":false,"role":"manuscript-pdf","size":710511,"visible":true,"origin":"","legend":"","description":"","filename":"ANovelDesignforHighRateDCSKSystemwithJointThreedimensionalIndexModulation.pdf","url":"https://assets-eu.researchsquare.com/files/rs-5173688/v1_covered_1dfd5275-0f44-4443-8e68-7b2788706118.pdf"}],"financialInterests":"No competing interests reported.","formattedTitle":"A Novel Design for High-Rate DCSK System with Joint Three-dimensional Index Modulation","fulltext":[],"fulltextSource":"","fullText":"","funders":[],"hasAdminPriorityOnWorkflow":false,"hasManuscriptDocX":false,"hasOptedInToPreprint":true,"hasPassedJournalQc":"","hasAnyPriority":false,"hideJournal":true,"highlight":"","institution":"","isAcceptedByJournal":false,"isAuthorSuppliedPdf":true,"isDeskRejected":"","isHiddenFromSearch":false,"isInQc":false,"isInWorkflow":false,"isPdf":true,"isPdfUpToDate":true,"isWithdrawnOrRetracted":false,"journal":{"display":true,"email":"[email protected]","identity":"researchsquare","isNatureJournal":false,"hasQc":true,"allowDirectSubmit":true,"externalIdentity":"","sideBox":"","snPcode":"","submissionUrl":"/submission","title":"Research Square","twitterHandle":"researchsquare","acdcEnabled":true,"dfaEnabled":false,"editorialSystem":"","reportingPortfolio":"","inReviewEnabled":false,"inReviewRevisionsEnabled":true},"keywords":"Joint three-dimensional indexed modulation, noise-reduction, data rate","lastPublishedDoi":"10.21203/rs.3.rs-5173688/v1","lastPublishedDoiUrl":"https://doi.org/10.21203/rs.3.rs-5173688/v1","license":{"name":"CC BY 4.0","url":"https://creativecommons.org/licenses/by/4.0/"},"manuscriptAbstract":"\u003cp\u003eA novel differential chaos shift keying scheme withjoint three-dimensional indexed modulation, called JTIM-DCSK system, is proposed in this paper. 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