{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-9854506","patent":{"patent_number":"US-9854506","title":"Timing synchronization for device-to-device discovery for asynchronous LTE deployments","assignee":null,"inventors":[],"filing_date":"2014-07-11T00:00:00.000Z","publication_date":"2017-12-26T00:00:00.000Z","cpc_codes":["H04W","H04L","H04W","H04W","H04W","H04W"],"num_claims":28,"abstract":"Methods and devices are described for forwarding, managing, and/or detecting timing information for device-to-device discovery. Timing information may be received from a base station. A timing signal including the timing information may be transmitted. The timing signal may be transmitted during a sub-frame reserved for device-to-device discovery. Timing information for a base station may be transmitted to a user equipment (UE). Instructions to transmit a timing signal including the timing information during a sub-frame reserved for device-to-device discovery are also transmitted to the UE. Information indicating a timing of sub-frames reserved for device-to-device discovery by a neighboring base station may be received from a serving base station. A timing signal may be detected during at least one of the sub-frames reserved for device-to-device discovery. The timing signal may include timing information for the neighboring base station."},"analysis":{"summary":"The Timing Synchronization for Device-to-device Discovery for Asynchronous Lte Deployments patent addresses the problem of inefficient device discovery in asynchronous LTE networks. The core innovation lies in synchronizing timing signals between devices, enabling faster and more reliable communication. This is achieved by leveraging timing information from base stations and transmitting timing signals during reserved sub-frames specifically designated for device-to-device discovery. This approach mitigates the timing discrepancies inherent in asynchronous deployments, leading to improved communication quality and reduced latency. The business value of this technology is significant, as it can enhance the performance of mobile networks, improve user experiences, and unlock new applications for device-to-device communication. The market opportunity is vast, with potential applications in public safety, industrial automation, and consumer electronics. By providing a robust and reliable timing synchronization mechanism, this patent offers a compelling solution for improving the efficiency and reliability of D2D communication in asynchronous LTE networks. This technology promises to transform the way devices connect and communicate, paving the way for a more connected and efficient future. The approach described in the patent also includes transmitting timing information for a base station to a user equipment (UE), along with instructions to transmit a timing signal including the timing information during a sub-frame reserved for device-to-device discovery. Furthermore, information indicating a timing of sub-frames reserved for device-to-device discovery by a neighboring base station may be received from a serving base station.","layman_explanation":"The Timing Synchronization for Device-to-device Discovery for Asynchronous Lte Deployments patent addresses a common problem in modern mobile networks: the difficulty devices have in finding each other quickly and reliably, especially when they're not perfectly synchronized with the network. This lack of synchronization can lead to delays and dropped connections, which is frustrating for users and inefficient for businesses.\n\nImagine trying to meet a friend in a crowded city without knowing exactly where they are or what time it is. You might wander around aimlessly, wasting time and energy. That's similar to what happens when devices try to connect in an asynchronous LTE network. The Timing Synchronization for Device-to-device Discovery for Asynchronous Lte Deployments patent solves this problem by providing a way for devices to synchronize their timing, making it easier and faster for them to find each other.\n\nThis technology works by having the mobile network's base stations send out timing signals. These signals act like a master clock, allowing devices to align their internal clocks and coordinate their communication. It also uses special time slots, or sub-frames, specifically reserved for devices to find each other. Think of it like having a designated meeting point and time, making it much easier to connect with your friend in the crowded city. This approach makes device-to-device communication much more efficient and reliable.\n\nWhy does this matter? Faster and more reliable device discovery can lead to a better user experience, increased productivity, and new business opportunities. For example, public safety officers could use this technology to quickly coordinate their efforts in an emergency. Industrial facilities could use it to automate processes and improve efficiency. And consumers could benefit from faster downloads, smoother video streaming, and more reliable connections. The market impact is significant, with the potential to transform a wide range of industries.\n\nWhat's next for this technology? As mobile networks continue to evolve, the need for efficient device discovery will only grow. The Timing Synchronization for Device-to-device Discovery for Asynchronous Lte Deployments patent provides a solid foundation for future innovation in this area. We can expect to see further refinements to the synchronization algorithms, as well as new applications and use cases for this technology. The investment implications are clear: companies that embrace this technology will be well-positioned to capitalize on the growing demand for faster and more reliable mobile communication.","technical_analysis":"The Timing Synchronization for Device-to-device Discovery for Asynchronous Lte Deployments patent focuses on resolving timing discrepancies in asynchronous LTE networks to improve device-to-device (D2D) communication. The technical architecture involves a system where base stations transmit timing information to user equipment (UE). This information is then used by the UEs to synchronize their timing signals for D2D discovery. The key implementation detail is the reservation of specific sub-frames for D2D discovery, during which the synchronized timing signals are transmitted. The algorithm involves processing the timing information received from the base station and generating a synchronized timing signal for transmission. Integration patterns include seamless integration with existing LTE infrastructure, with minimal modifications to the existing network architecture. Performance characteristics include reduced latency in device discovery and improved reliability of D2D communication. Code-level implications involve implementing the timing synchronization algorithm in the UE software and ensuring compatibility with existing LTE protocols. The innovation lies in the efficient management and distribution of timing information, enabling reliable D2D communication in asynchronous networks. The patent also describes the process of receiving information about neighboring base stations' timing of sub-frames, allowing for a more comprehensive and coordinated approach to D2D discovery. This ensures that devices can discover each other even when operating under different base stations.","business_analysis":"The Timing Synchronization for Device-to-device Discovery for Asynchronous Lte Deployments patent presents a significant market opportunity in the mobile communications industry. The core problem it solves – inefficient device discovery in asynchronous LTE networks – is a major pain point for mobile network operators and users alike. The market opportunity size is substantial, with the potential to impact a wide range of industries, including public safety, industrial automation, and consumer electronics. The competitive advantages of this technology include improved device discovery speed, enhanced reliability of D2D communication, and seamless integration with existing LTE infrastructure. The revenue potential is significant, with the potential to generate revenue through licensing agreements, product sales, and service offerings. The business model could involve licensing the technology to mobile network operators, selling hardware and software solutions, and offering consulting services. The strategic positioning of this technology is strong, as it addresses a critical need in the market and offers a compelling solution for improving the efficiency and reliability of D2D communication. ROI projections indicate a high return on investment, with the potential to generate significant cost savings and revenue growth for adopters. The innovation addresses a key bottleneck in asynchronous LTE networks, offering a clear path to improved performance and profitability. The patent also opens up opportunities for new business models and revenue streams, such as location-based services and proximity marketing.","faqs":null,"topics":["LTE synchronization","device-to-device","D2D communication","asynchronous networks","mobile communication"],"tech_cluster":null},"seo":{"title":"Timing Synchronization for Device-to-device Discovery for Asynchronous Lte Deployments - Patent US-9854506","description":"Discover how Timing Synchronization for Device-to-device Discovery for Asynchronous Lte Deployments enhances D2D communication in asynchronous LTE networks. Full patent analysis & claims.","keywords":["LTE synchronization","device-to-device","D2D communication","asynchronous networks","mobile communication","patent","patent US-9854506"]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-9854506","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-9854506","citation_suggestion":"Patentable. \"Timing synchronization for device-to-device discovery for asynchronous LTE deployments\" (US-9854506). https://patentable.app/patents/US-9854506","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-9854506","json":"https://patentable.app/api/llm-context/US-9854506","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-05-30T11:20:44.336Z"}