{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-9853885","patent":{"patent_number":"US-9853885","title":"Using packet duplication in a packet-switched network to increase reliability","assignee":null,"inventors":[],"filing_date":"2014-03-18T00:00:00.000Z","publication_date":"2017-12-26T00:00:00.000Z","cpc_codes":["H04L","H04L","H04L"],"num_claims":18,"abstract":"Techniques and solutions for performing packet duplication in a packet-switched network are described. For example, duplicates of a network packet can be created and sent to a destination via different network paths. Packet duplication can be performed by a computer that is creating and sending network packets. Packet duplication can also be performed by another type of computing device such as a router that receives network packets and creates duplicates that are then sent to the destination via different network paths. Network packets can be encapsulated using encapsulation packets that include network path indicators that indicate use of different network paths. Multiple copies of a network packet can be received and processed."},"analysis":{"summary":"The patent for Using Packet Duplication in a Packet-switched Network to Increase Reliability introduces a novel approach to enhancing network resilience by creating and sending duplicate network packets via different paths to a destination. This innovation addresses the problem of data loss and network downtime, which can lead to significant financial losses and operational disruptions. The key technical approach involves a packet duplication module that generates multiple copies of each outgoing packet, encapsulating them with network path indicators to ensure they are routed along diverse network paths. At the receiving end, a mechanism identifies and discards duplicate packets. The business value of this technology lies in its ability to improve network reliability, reduce downtime, and enhance application performance. It offers a cost-effective solution for organizations seeking to mitigate the risks associated with network disruptions. The market opportunity is substantial, as businesses increasingly rely on cloud-based services and distributed applications, driving the demand for reliable network connectivity. This technology provides a versatile and scalable solution for ensuring data integrity and business continuity in dynamic network environments.","layman_explanation":"Using Packet Duplication in a Packet-switched Network to Increase Reliability is a technology designed to make computer networks more reliable. Let's break down the problem it solves, how it works, and why it matters for your business.\n\n**1. What Problem Does This Solve?**\nImagine you're trying to download an important file, but your internet connection keeps cutting out. Or perhaps you're on a video call, and the picture freezes constantly. These are frustrating problems caused by unreliable networks. In the business world, unreliable networks can lead to lost sales, delayed projects, and unhappy customers. Existing solutions, like better cables or faster internet plans, can help, but they don't completely eliminate the risk of network problems. Networks can still experience unexpected issues, such as hardware failures or traffic congestion, that cause data to get lost or delayed.\n\n**2. How Does It Work?**\nThis technology works by sending multiple copies of the same data packet through different routes on the network. Think of it like sending the same letter to a friend using two different postal services. If one postal service has a problem (like a truck breaking down), the other postal service can still deliver the letter. Similarly, if one network path experiences a problem, the other paths ensure that the data still reaches its destination. The receiving computer then identifies and discards the duplicate packets, so you only see one copy of the data. This approach is similar to having a redundant system in place, ensuring that critical data is always delivered, even if parts of the network fail.\n\n**3. Why Does This Matter?**\nFor businesses, this technology can have a significant impact on their bottom line. By ensuring reliable network connectivity, businesses can reduce downtime, improve productivity, and enhance customer satisfaction. This can lead to increased revenue, lower operational costs, and a stronger competitive advantage. The market impact is substantial, as businesses increasingly rely on cloud-based services and distributed applications, which require reliable network connections. The competitive advantages of this technology include its ability to improve network resilience and minimize the risk of data loss. Potential ROI can be significant, as businesses can avoid costly disruptions and maintain seamless operations.\n\n**4. What's Next?**\nFuture applications of this technology could include integration with software-defined networking (SDN) and network function virtualization (NFV) to create more dynamic and resilient networks. The market adoption timeline is expected to accelerate as businesses increasingly prioritize network reliability. Investment implications include opportunities for companies to develop and deploy this technology in various industries, such as finance, healthcare, and telecommunications.","technical_analysis":"The patent for Using Packet Duplication in a Packet-switched Network to Increase Reliability details a system for enhancing network reliability by duplicating and transmitting packets across multiple network paths. The technical architecture involves several key components: a packet duplication module, an encapsulation mechanism, a routing strategy, and a de-duplication process. The packet duplication module is responsible for creating multiple copies of outgoing packets. This can be implemented in software or hardware, depending on the performance requirements. The encapsulation mechanism adds network path indicators to each duplicate packet, guiding them along different routes. This can be achieved using IP options, MPLS labels, or custom headers. The routing strategy involves selecting diverse network paths to minimize the likelihood that all packets will be lost due to a single point of failure. This can be accomplished using routing protocols or custom path selection algorithms. The de-duplication process at the receiving end identifies and discards duplicate packets to ensure that only one copy of the data is processed. This can be implemented using sequence numbers, timestamps, or other unique identifiers. The implementation details involve careful consideration of packet overhead, security vulnerabilities, and performance trade-offs. The algorithm specifics focus on optimizing the duplication process, such as dynamically adjusting the number of duplicates based on network conditions and application requirements. Integration patterns involve seamless integration with existing network infrastructure and protocols. Performance characteristics depend on the efficiency of the duplication and de-duplication processes. Code-level implications involve the design and implementation of the packet duplication module, encapsulation mechanism, routing strategy, and de-duplication process.","business_analysis":"The business impact analysis of the Using Packet Duplication in a Packet-switched Network to Increase Reliability patent reveals significant commercial applications and market implications. The market opportunity size is substantial, as businesses increasingly rely on cloud-based services and distributed applications, driving the demand for reliable network connectivity. The competitive advantages of this technology include its ability to improve network reliability, reduce downtime, and enhance application performance. The revenue potential is significant, as organizations are willing to invest in solutions that mitigate the risks associated with network disruptions. The business models that can be built around this technology include software licensing, managed services, and hardware integration. The strategic positioning involves targeting industries such as finance, healthcare, and telecommunications, where network reliability is critical. ROI projections indicate that organizations can achieve significant cost savings by reducing downtime and improving data integrity. The patent provides a foundation for building a successful business by addressing a critical need in the market.","faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Using packet duplication in a packet-switched network to increase reliability","description":"Techniques and solutions for performing packet duplication in a packet-switched network are described. For example, duplicates of a network packet can be created and sent to a destination via differen","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-9853885","license":"CC-BY-4.0-like","license_terms":"AI-generated analysis on this page (summary, layman_explanation, technical_analysis, business_analysis, faqs) may be reused with attribution and a visible link back to the canonical URL above. Patent abstracts, claims, and bibliographic data are USPTO public domain.","required_link":"https://patentable.app/patents/US-9853885","citation_suggestion":"Patentable. \"Using packet duplication in a packet-switched network to increase reliability\" (US-9853885). https://patentable.app/patents/US-9853885","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-9853885","json":"https://patentable.app/api/llm-context/US-9853885","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-05-30T21:17:05.635Z"}