{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-9854493","patent":{"patent_number":"US-9854493","title":"Methods and apparatus for virtual soft handoff","assignee":null,"inventors":[],"filing_date":"2015-01-27T00:00:00.000Z","publication_date":"2017-12-26T00:00:00.000Z","cpc_codes":["H04W","H04L","H04L","H04L","H04W","H04W","H04W","H04W","H04W","H04W"],"num_claims":16,"abstract":"In some embodiments, a non-transitory processor-readable medium includes code to cause a processor to receive at a tunnel server, a data unit addressed to a communication device, and define, a first instance of the data unit and a second instance of the data unit. The first instance of the data unit is sent to the communication device via a first tunnel defined between at least the tunnel server and a first base station associated with a first network. The second instance of the data unit is sent to the communication device via a second tunnel defined between at least the tunnel server and a second base station associated with a second network. The second instance of the data unit is dropped by the communication device when the first instance of the data unit is received before the second instance of the data unit."},"analysis":{"summary":"The Methods and Apparatus for Virtual Soft Handoff patent addresses the problem of service interruptions during network transitions by implementing a system that leverages multiple network connections simultaneously. The core innovation involves creating multiple tunnels between a tunnel server and different base stations, sending redundant data streams to a communication device, and allowing the device to drop duplicate data units. This approach ensures that at least one data stream arrives without interruption, even if one of the connections is temporarily disrupted. The business value lies in improved network reliability and enhanced user experience, leading to increased customer satisfaction and retention. This technology can be applied in various industries, including telecommunications, mobile devices, and IoT, where seamless connectivity is critical. The market opportunity is significant, as the demand for uninterrupted service continues to grow. The Methods and Apparatus for Virtual Soft Handoff system offers a compelling solution for mobile network operators seeking to improve their service quality and reduce their operating costs. This innovation is poised to become an essential component of modern mobile communication infrastructure, providing a competitive edge for companies that adopt it.","layman_explanation":"1. What Problem Does This Solve? (100-150 words)\nThe Methods and Apparatus for Virtual Soft Handoff patent addresses the problem of dropped calls and interrupted data streams when your phone switches between cell towers. Imagine you're on a video call, and as you move, the call suddenly drops. This happens because your phone has to disconnect from one tower and reconnect to another. This process isn't always smooth, leading to frustrating interruptions. Existing solutions often fall short because they don't provide a seamless transition between networks.\n\n2. How Does It Work? (200-300 words)\nThink of it like this: instead of sending one package through one delivery service, you send two identical packages through two different services. If one service has a delay, the other package still gets through. The Methods and Apparatus for Virtual Soft Handoff patent uses a similar approach. When your phone needs to switch to a new cell tower, the system sends your data through multiple connections at the same time. This ensures that even if one connection is interrupted, the other connection keeps your data flowing. Once your phone receives the data, it automatically recognizes and discards any duplicate information. This way, you get a continuous, uninterrupted connection.\n\n3. Why Does This Matter? (150-200 words)\nThis technology has significant implications for various industries. For example, it can improve the reliability of video conferencing, online gaming, and streaming services. It can also enhance the performance of mobile applications that require a constant internet connection. The market impact is substantial because it addresses a common pain point for mobile users. The competitive advantages include improved user experience, increased customer satisfaction, and the potential for new revenue streams. The business value is clear: customers are more likely to use and pay for services that are reliable and uninterrupted.\n\n4. What's Next? (50-100 words)\nFuture applications of this technology could include integration with 5G and other advanced mobile networks. Market adoption is likely to increase as more and more users demand seamless connectivity. Investment implications are positive, as this technology has the potential to generate significant returns for companies that adopt and implement it.","technical_analysis":"The Methods and Apparatus for Virtual Soft Handoff patent describes a system for managing network transitions in mobile communication devices. The system utilizes a tunnel server to establish multiple tunnels to different base stations. When a data unit is addressed to a communication device, the tunnel server creates multiple instances of the data unit and sends them through the different tunnels. The communication device receives these redundant data streams and processes only the first instance of each data unit, discarding any duplicates. This approach ensures that the device receives the data without interruption, even if one of the tunnels experiences temporary disruption. The technical architecture involves sophisticated routing and tunneling protocols to manage the multiple tunnels. The tunnel server must be capable of dynamically adjusting the redundancy level based on network conditions and signal strength. The communication device must be equipped with a duplicate detection and elimination mechanism. The implementation details involve several key considerations, including minimizing the overhead associated with redundant data transmission and ensuring efficient data processing on the device. The performance characteristics of the system depend on the efficient management of these components. The Methods and Apparatus for Virtual Soft Handoff system offers a robust and scalable solution for improving the performance and reliability of heterogeneous wireless networks. The code-level implications involve implementing the necessary protocols and algorithms for managing the tunnels, transmitting redundant data, and detecting and eliminating duplicates. The system can be integrated with existing mobile communication infrastructure with minimal disruption.","business_analysis":"The Methods and Apparatus for Virtual Soft Handoff patent presents a significant business opportunity in the telecommunications and mobile device industries. The market opportunity size is substantial, as the demand for seamless connectivity continues to grow. The competitive advantages of this technology include improved network reliability, enhanced user experience, and reduced dropped calls. The revenue potential lies in increased customer satisfaction and retention, as well as the ability to offer premium services with guaranteed connectivity. The business models can include licensing the technology to mobile network operators and device manufacturers, as well as integrating it into proprietary communication systems. The strategic positioning involves establishing a leadership position in the market for seamless connectivity solutions. The ROI projections are favorable, as the cost of implementing the technology is offset by the increased revenue and reduced operating costs. The Methods and Apparatus for Virtual Soft Handoff system offers a compelling value proposition for mobile network operators seeking to improve their service quality and reduce their operating costs. This innovation is poised to become an essential component of modern mobile communication infrastructure, providing a competitive edge for companies that adopt it. The technology can also be applied in various other industries, including IoT and autonomous vehicles, where reliable connectivity is critical.","faqs":null,"topics":["virtual soft handoff","mobile communication","network reliability","seamless connectivity","handoff technology","methods","apparatus","virtual"],"tech_cluster":null},"seo":{"title":"Virtual Soft Handoff - Patent US-9854493","description":"Discover how the Methods and Apparatus for Virtual Soft Handoff patent ensures seamless network transitions. Full patent analysis, claims, and technical details.","keywords":["virtual soft handoff","mobile communication","network reliability","seamless connectivity","handoff technology","patent","patent US-9854493"]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-9854493","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-9854493","citation_suggestion":"Patentable. \"Methods and apparatus for virtual soft handoff\" (US-9854493). https://patentable.app/patents/US-9854493","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-9854493","json":"https://patentable.app/api/llm-context/US-9854493","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-05-30T05:47:21.948Z"}