[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"doc-detail-83038-en":3,"doc-seo-83038-105":29,"detail-sidebar-cat-0-en-105":91},{"code":4,"msg":5,"data":6},0,"success",{"doc_id":7,"user_id":8,"nickname":9,"user_avatar":10,"doc_module":4,"category_id":11,"category_name":12,"doc_title":13,"doc_description":14,"doc_content":15,"file_id":16,"file_url":17,"file_type":18,"file_size":19,"view_count":20,"is_deleted":4,"is_public":20,"is_downloadable":20,"audit_status":20,"page_count":21,"language":22,"language_code":23,"site_id":24,"html_lang":23,"table_of_contents":25,"faqs":26,"seo_title":13,"seo_description":14,"update_tm":27,"read_time":28},83038,13056703019404,"Miles","https://ap-avatar.wpscdn.com/davatar_29158cc5080c5b710cf443261637dec0",6,"Technology","Packet Routing for the Quantum Internet","A new design for quantum packet routing in the emerging Quantum Internet uses IPv6 Extension Headers to introduce quantumness at the IP layer with minimal changes to established standards. The proposal specifies required modifications to enable quantum teleportation and quantum routing, including superpositions of these processes. Compared with other quantum-routing architectures, it supports a broader range of outcomes permitted by quantum mechanics. The design is presented as a pathway for new routing behaviors via small IPv6 additions.","Packet Routing for the Quantum Internet  \nRobert Malaney  \narXiv :2607 .06075v 1 [ cs .NI ] 7 Jul 2026  \nAbstract—We present a new design for quantum packet routing within the emerging Quantum Internet, highlighting how a little-used feature of Internet Protocol Version 6 (IPv6), namely Extension Headers, can lead to a significant amount of quantumness within the IP layer. Taking a minimalist approach to alterations of established standards, we outline the changes required in order for quantum teleportation, quantum routing, and superpositions of these processes to be enabled. Relative to other proposals for routing within the Quantum Internet, the architecture we propose enables a wider range of outcomes allowed by quantum mechanics. We do not claim any optimally in our design, but rather a pathway to invoke new quantum routing outcomes via small additions to the current IPv6.  \nIndex Terms—Quantum networks, quantum state, quantum routing, entanglement distribution, next-generation networks.  \nI. INTRODUCTION  \nPACKET routing in the emerging Quantum In  \nternet can occur via quantum processes that are simply impossible on the Classical Internet. Foremost among these are quantum teleportation, and quantum routing - the quantum superposition of routes through the network.1 In this work, we introduce within the context of the Open Systems Interconnection (OSI) model [1], a modified Internet Protocol (IP) packet format that seamlessly allows quantum teleportation and quantum routing, as well as superpositions of both quantum processes.  \nThe packet switching procedures that underpin routing in the Classical Internet were devised around the 1970’s. In search of a means to withstand significant interruptions in communication networks, packet switching without centralized control was  \nThe author is with the School of Electrical Engineering and Telecommunications, University of New South Wales, Sydney, Aus[tralia. email:](tralia. email:) [r.malaney@unsw.edu.au](r.malaney@unsw.edu.au)  \n1In many works, the term ‘quantum routing’ is taken to simply mean the distribution of quantum entanglement through a network using single-path routing; here we take this term to mean the full superposition of routing paths allowed for by quantum mechanics.  \nproposed [2] . Subsequently, the Classical Internet was born and expanded to encompass the World Wide Web, a sophisticated communication system that went well beyond what anyone originally imagined. Routing through the IP remains a critical component of this Web [3] .  \nAs was the case for the Classical Internet, we predict that the Quantum Internet will evolve and lead to new communication scenarios that are not currently imagined. It is therefore important that the operational protocols that are being developed for this new Internet accommodate all possibilities allowed by quantum mechanics.  \nThe question we attempt to answer here is simple. If we were to adopt a layered approach based on the OSI Internet design, what minimum additions would be required to accommodate quantum teleportation, quantum routing, and superpositions thereof? This is a pragmatic question faced by current network operators who wish to slowly migrate into quantum networking, whilst being backward compatible with their classical infrastructure. We answer our question by building on the spectacularly successful IP packet format used in classical networks, adopting as a starting point IPv6 [4] .  \nII. RELATED WORK  \nIt is important to clarify that we do not claim that our approach is the optimal way forward for quantum packet routing. Indeed, counter arguments have been made as to why any traditional layered approach based on Classical Internet design should not be followed [5]–[10] . In [5], the issue of scalability was first raised as an argument against maintaining a layered approach for quantum networks. In [6], the notion of native quantum routing was introduced in which the packet header information becomes quantum, ","cbCaibOZuu6wqTbd","https://ap.wps.com/l/cbCaibOZuu6wqTbd","pdf",698951,1,12,"English","en",105,"# Introduction\n# Related Work","[{\"question\":\"What is the main idea of the proposed quantum packet routing design?\",\"answer\":\"The design leverages a less-used feature of IPv6—Extension Headers—to add quantumness within the IP layer, enabling quantum teleportation and quantum routing, including superpositions of these processes.\"},{\"question\":\"Which minimum additions does the work aim to make to existing Internet protocols?\",\"answer\":\"It targets a layered, OSI-context approach by building on the widely used classical packet format of IPv6, specifying changes needed to accommodate quantum teleportation and quantum routing while remaining backward compatible with existing infrastructure.\"},{\"question\":\"How does the paper position its architecture relative to other quantum routing proposals?\",\"answer\":\"It does not claim optimality, but argues that the architecture allows a wider range of outcomes permitted by quantum mechanics compared with other routing approaches in the Quantum 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is the main idea of the proposed quantum packet routing design?","Question",{"text":75,"@type":76},"The design leverages a less-used feature of IPv6—Extension Headers—to add quantumness within the IP layer, enabling quantum teleportation and quantum routing, including superpositions of these processes.","Answer",{"name":78,"@type":73,"acceptedAnswer":79},"Which minimum additions does the work aim to make to existing Internet protocols?",{"text":80,"@type":76},"It targets a layered, OSI-context approach by building on the widely used classical packet format of IPv6, specifying changes needed to accommodate quantum teleportation and quantum routing while remaining backward compatible with existing infrastructure.",{"name":82,"@type":73,"acceptedAnswer":83},"How does the paper position its architecture relative to other quantum routing proposals?",{"text":84,"@type":76},"It does not claim optimality, but argues that the architecture allows a wider range of outcomes permitted by quantum mechanics compared with other routing approaches in the Quantum Internet.","https://schema.org",{"og:url":51,"og:type":87,"og:title":13,"og:site_name":58,"og:description":14},"article",{"robots":89,"canonical":51},"index,follow",{"doc_id":7,"site_id":24},{"code":4,"msg":5,"data":92},[93,97,101,105,110,113,118,122,127,130,134],{"id":20,"doc_module":4,"doc_module_name":45,"category_name":94,"show_sort_weight":95,"slug":96},"Story & 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