The Wired and Wireless Hybrid Access Network Based on Optimized Self-Homodyne and Heterodyne technology

The Wired and Wireless Hybrid Access Network Based on Optimized Self-Homodyne and Heterodyne technology | 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 The Wired and Wireless Hybrid Access Network Based on Optimized Self-Homodyne and Heterodyne technology Xiangyuan Shi, Wei Ji, Pengcheng Liu, Peng Yin This is a preprint; it has not been peer reviewed by a journal. https://doi.org/ 10.21203/rs.3.rs-3878122/v1 This work is licensed under a CC BY 4.0 License Status: Under Review Version 1 posted 4 You are reading this latest preprint version Abstract A novel wired and wireless hybrid access system based on self-homodyne and heterodyne technology is presented in this paper. With the 16 Quadrature Amplitude Modulation(16QAM) and optimized self-homodyne mechanism, the system achieves 224Gbit/s wired access. Through optical heterodyne technology, the 30GHz wireless covering is implemented. The performance of the system is further improved by using the Pre-Compensation module and Post-Compensation module. Self-homodyne system improves the Optical Signal Noise Ratio(OSNR) threshold by 1.7 dB compared to the conventional coherent system, while reducing the system device requirements. The adoption of the Pre-Compensation module will save 1.7dB of OSNR tolerance even further. DSP modules of low computational complexity suitable for self-homodyne system and heterodyne system are redesigned. Quasi-coherent technology provides better transmission performance compared to conventional Radio over Fiber (RoF) technology, but is less complex than coherent systems . Self-homodyne detection Wired and wireless hybrid Digital pre-emphasis Post-Compensation Data Center interconnection Full Text Additional Declarations No competing interests reported. Cite Share Download PDF Status: Under Review Version 1 posted Reviewers invited by journal 07 May, 2024 Editor assigned by journal 21 Feb, 2024 Submission checks completed at journal 23 Jan, 2024 First submitted to journal 19 Jan, 2024 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. 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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-3878122","acceptedTermsAndConditions":true,"allowDirectSubmit":false,"archivedVersions":[],"articleType":"Research Article","associatedPublications":[],"authors":[{"id":268715639,"identity":"6cebce5b-904a-4ab2-83ed-d315749733cb","order_by":0,"name":"Xiangyuan Shi","email":"","orcid":"","institution":"Shandong University","correspondingAuthor":false,"prefix":"","firstName":"Xiangyuan","middleName":"","lastName":"Shi","suffix":""},{"id":268715640,"identity":"67ba062b-22e0-429c-a217-b960125397d8","order_by":1,"name":"Wei Ji","email":"data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAAZAAAAAyAQMAAABI0h/eAAAABlBMVEX///8AAABVwtN+AAAACXBIWXMAAA7EAAAOxAGVKw4bAAAAqklEQVRIiWNgGAWjYBACxmYQWcHA2ACkJEjQcoYULRB9baRoYW7nMZPmnVcnu+EA88HbPAx2eUQ4DKRl22HjDQfYkq15GJKLidDCu+127rYDiRsOAPXyMBxIbCBOy5w6oBb+b6RoaWAG2cJGrBb+77//HDtsPPMwm7HlHINkwloM+48lG86oqZPtO9788MabCjsitMBVMIMIA0LqgUCeCDWjYBSMglEw0gEAa1U7AhhBVeUAAAAASUVORK5CYII=","orcid":"","institution":"Shandong University","correspondingAuthor":true,"prefix":"","firstName":"Wei","middleName":"","lastName":"Ji","suffix":""},{"id":268715641,"identity":"4447547e-b1a9-4f0a-acff-8ab4a00bfff0","order_by":2,"name":"Pengcheng Liu","email":"","orcid":"","institution":"Shandong University","correspondingAuthor":false,"prefix":"","firstName":"Pengcheng","middleName":"","lastName":"Liu","suffix":""},{"id":268715642,"identity":"760add2d-32dc-48e9-a8b9-f290dc48381c","order_by":3,"name":"Peng Yin","email":"","orcid":"","institution":"University of Chinese Academy of Sciences，100049","correspondingAuthor":false,"prefix":"","firstName":"Peng","middleName":"","lastName":"Yin","suffix":""}],"badges":[],"createdAt":"2024-01-19 08:29:11","currentVersionCode":1,"declarations":"","doi":"10.21203/rs.3.rs-3878122/v1","doiUrl":"https://doi.org/10.21203/rs.3.rs-3878122/v1","draftVersion":[],"editorialEvents":[],"editorialNote":"","failedWorkflow":false,"files":[{"id":50141155,"identity":"b4379ca9-f809-4d6e-ae21-6109816ad0bb","added_by":"auto","created_at":"2024-01-25 06:48:48","extension":"pdf","order_by":1,"title":"","display":"","copyAsset":false,"role":"manuscript-pdf","size":661900,"visible":true,"origin":"","legend":"","description":"","filename":"SpringerOQE.pdf","url":"https://assets-eu.researchsquare.com/files/rs-3878122/v1_covered_b659db5c-df17-4026-83fd-7120bda8a8f4.pdf"}],"financialInterests":"No competing interests reported.","formattedTitle":"The Wired and Wireless Hybrid Access Network Based on Optimized Self-Homodyne and Heterodyne technology","fulltext":[],"fulltextSource":"","fullText":"","funders":[],"hasAdminPriorityOnWorkflow":false,"hasManuscriptDocX":false,"hasOptedInToPreprint":true,"hasPassedJournalQc":"","hasAnyPriority":false,"hideJournal":false,"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":"photonic-network-communications","isNatureJournal":false,"hasQc":true,"allowDirectSubmit":false,"externalIdentity":"pnet","sideBox":"Learn more about [Photonic Network Communications](http://link.springer.com/journal/11107)","snPcode":"11107","submissionUrl":"https://submission.nature.com/new-submission/11107/3","title":"Photonic Network Communications","twitterHandle":"","acdcEnabled":true,"dfaEnabled":true,"editorialSystem":"em","reportingPortfolio":"Springer Hybrid","inReviewEnabled":true,"inReviewRevisionsEnabled":false},"keywords":"Self-homodyne detection, Wired and wireless hybrid, Digital pre-emphasis, Post-Compensation, Data Center interconnection","lastPublishedDoi":"10.21203/rs.3.rs-3878122/v1","lastPublishedDoiUrl":"https://doi.org/10.21203/rs.3.rs-3878122/v1","license":{"name":"CC BY 4.0","url":"https://creativecommons.org/licenses/by/4.0/"},"manuscriptAbstract":"\u003cp\u003eA novel wired and wireless hybrid access system based on self-homodyne and heterodyne technology is presented in this paper. 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