Wireless Network Resource Allocation for Video Transmission Based on Non-Orthogonal Multiple Access

Wireless Network Resource Allocation for Video Transmission Based on Non-Orthogonal Multiple Access | 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 Wireless Network Resource Allocation for Video Transmission Based on Non-Orthogonal Multiple Access Rongzhen Li, Lei Xu, Yinke Song, Ping Wang, Wanli Liu, Zhicheng Cai This is a preprint; it has not been peer reviewed by a journal. https://doi.org/ 10.21203/rs.3.rs-3865805/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 In wireless networks, we study the downlink scenario of a non-orthogonal multiple access (NOMA) network based on scalable video coding techniques. The resource allocation problem based on wireless NOMA network is modeled as a mixed-integer nonlinear programming problem, which is subject to video coding characteristics, sub-channel capacity, system available power, and real-time requirements of wireless network. In order to solve the resource allocation problem of wireless NOMA network, three sub-problems are proposed, e.g., user grouping sub-problem, power allocation sub-problem, and video layer allocation sub-problem. Firstly, we propose an auction-based solution for the user grouping sub-problem. Then, for the power allocation sub-problem, we choose successive convex approximation and Lagrangian dual decomposition method. Finally, for the video layer allocation sub-problem, we propose a greedy strategy. Simulation experiments show that our proposed algorithms ensure the real-time and reliability requirements of the wireless network and also improve the quality of the video experience. NOMA networks scalable video coding power allocation successive convex optimization 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-3865805","acceptedTermsAndConditions":true,"allowDirectSubmit":true,"archivedVersions":[],"articleType":"Research Article","associatedPublications":[],"authors":[{"id":267410638,"identity":"6d104176-9d9e-4cd2-93de-56860a072764","order_by":0,"name":"Rongzhen Li","email":"","orcid":"","institution":"Nanjing University of Science and Technology","correspondingAuthor":false,"prefix":"","firstName":"Rongzhen","middleName":"","lastName":"Li","suffix":""},{"id":267410639,"identity":"12ae114c-8be2-4a6a-981e-322722cf0f90","order_by":1,"name":"Lei Xu","email":"data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAAZAAAAAyAQMAAABI0h/eAAAABlBMVEX///8AAABVwtN+AAAACXBIWXMAAA7EAAAOxAGVKw4bAAAA3ElEQVRIiWNgGAWjYFAC5gaGBBj7g4GNHBFaGBFaGGcUpBkTpwVuIc+Hw4kENRjcSGx88IBhm7x5+xnjzzYGzAkM7IePbsCnRXJGYrNBAsNtwzlncsykcwzY8hh40tJu4NPCL5HYJgHUwjhDgseMOceAp5gByMCrhU0isf0HUIs9UIvxZwsDicQGQlpAtgBD7HYiUIuBNIOBAWEtkj0Pm0EOS57Bk1Ym2WOQYMxGyC8Gx5MPfvzBcNt2BvvhzR9+/Pkvx89++BheLWDA+A/ZdwSVj4JRMApGwSggCAChNkSYHBGCxwAAAABJRU5ErkJggg==","orcid":"","institution":"Nanjing University of Science and Technology","correspondingAuthor":true,"prefix":"","firstName":"Lei","middleName":"","lastName":"Xu","suffix":""},{"id":267410640,"identity":"64ba39fb-aa12-4cde-9026-39862ef61a65","order_by":2,"name":"Yinke Song","email":"","orcid":"","institution":"Nanjing University of Science and Technology","correspondingAuthor":false,"prefix":"","firstName":"Yinke","middleName":"","lastName":"Song","suffix":""},{"id":267410641,"identity":"0fe7ad4e-c30d-474b-b6cb-4ab3422e7218","order_by":3,"name":"Ping Wang","email":"","orcid":"","institution":"Nanyang Technological University","correspondingAuthor":false,"prefix":"","firstName":"Ping","middleName":"","lastName":"Wang","suffix":""},{"id":267410642,"identity":"c36b9ea3-a9b4-4767-b898-ddedfcdf4194","order_by":4,"name":"Wanli Liu","email":"","orcid":"","institution":"China Pharmaceutical University","correspondingAuthor":false,"prefix":"","firstName":"Wanli","middleName":"","lastName":"Liu","suffix":""},{"id":267410643,"identity":"04a7b9d0-b52b-4210-bcad-6a286f7af474","order_by":5,"name":"Zhicheng Cai","email":"","orcid":"","institution":"Nanjing University of Science and Technology","correspondingAuthor":false,"prefix":"","firstName":"Zhicheng","middleName":"","lastName":"Cai","suffix":""}],"badges":[],"createdAt":"2024-01-15 08:14:24","currentVersionCode":1,"declarations":"","doi":"10.21203/rs.3.rs-3865805/v1","doiUrl":"https://doi.org/10.21203/rs.3.rs-3865805/v1","draftVersion":[],"editorialEvents":[],"editorialNote":"","failedWorkflow":false,"files":[{"id":96163807,"identity":"93f85985-dc01-4efd-ac1b-37d8e9ae6f4b","added_by":"auto","created_at":"2025-11-18 09:09:49","extension":"pdf","order_by":1,"title":"","display":"","copyAsset":false,"role":"manuscript-pdf","size":588602,"visible":true,"origin":"","legend":"","description":"","filename":"WirelessNetworkResourceAllocationforVideoTransmissionBasedonNonOrthogonalMultipleAccesswirelesspersonalcommunications.pdf","url":"https://assets-eu.researchsquare.com/files/rs-3865805/v1_covered_08e2a787-1fce-4222-8f22-f9d487c6f51b.pdf"}],"financialInterests":"No competing interests reported.","formattedTitle":"Wireless Network Resource Allocation for Video Transmission Based on Non-Orthogonal Multiple Access","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":"NOMA networks, scalable video coding, power allocation, successive convex optimization","lastPublishedDoi":"10.21203/rs.3.rs-3865805/v1","lastPublishedDoiUrl":"https://doi.org/10.21203/rs.3.rs-3865805/v1","license":{"name":"CC BY 4.0","url":"https://creativecommons.org/licenses/by/4.0/"},"manuscriptAbstract":"In wireless networks, we study the downlink scenario of a non-orthogonal multiple access (NOMA) network based on scalable video coding techniques. 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