{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-9854547","patent":{"patent_number":"US-9854547","title":"Method and apparatus for synchronizing timing among devices in a wireless local area network (WLAN)","assignee":null,"inventors":[],"filing_date":"2014-11-12T00:00:00.000Z","publication_date":"2017-12-26T00:00:00.000Z","cpc_codes":["H04W","H04W","H04W","H04W","H04W"],"num_claims":16,"abstract":"A wireless communication device including a first media access control device and a first transceiver. The first media access control device is configured to selectively generate a first timestamp having a first length and a second timestamp having a second length. The first timestamp indicates a first synchronization time of the wireless communication device, the second timestamp indicates only a first portion of the first synchronization time, and the first synchronization time is used by a client station to synchronize timing between the wireless communication device and the client station. The first media access control device is further configured to generate a beacon including either the first timestamp or the second timestamp, and an indication of whether the beacon includes the first timestamp or the second timestamp. The first transceiver is configured to transmit the beacon from the wireless communication device to the client station."},"analysis":{"summary":"The Method and Apparatus for Synchronizing Timing Among Devices in a Wireless Local Area Network (wlan) patent addresses the critical issue of maintaining accurate timing synchronization in WLAN environments. The core innovation lies in its ability to dynamically adjust synchronization parameters based on real-time network conditions, mitigating the effects of latency, packet loss, and signal interference. This is achieved through a sophisticated algorithm that continuously monitors the network and adapts its timing synchronization mechanisms accordingly. \n\nThe problem being solved is the inherent difficulty in achieving precise timing synchronization in WLANs, which can lead to performance degradation in time-sensitive applications. Traditional methods often fall short due to the dynamic nature of WLAN environments. The key technical approach involves a hybrid synchronization method, combining time-based and frequency-based techniques to achieve optimal accuracy and robustness. The system also ensures compatibility with existing WLAN standards, allowing for seamless integration into current infrastructures. \n\nThe business value of this patent lies in its ability to unlock new opportunities for WLAN technology in various industries. By enabling more accurate and reliable timing synchronization, the Method and Apparatus for Synchronizing Timing Among Devices in a Wireless Local Area Network (wlan) can improve the performance of applications such as video conferencing, online gaming, and industrial automation. It also opens the door for new WLAN applications and services, such as location-based services and wireless sensor networks. \n\nThe market opportunity for this technology is substantial. As WLAN technology continues to evolve and expand, the demand for accurate timing synchronization will increase. This patent is well-positioned to capitalize on this trend, offering a solution that improves network performance, enhances user experience, and enables new applications. The potential for growth and innovation in this area is significant, making this a valuable asset for organizations looking to leverage the power of WLAN technology.","layman_explanation":"The Method and Apparatus for Synchronizing Timing Among Devices in a Wireless Local Area Network (wlan) patent focuses on improving the reliability and speed of wireless networks by ensuring that all devices connected to the network are precisely synchronized. This synchronization is crucial for various applications, from streaming video to controlling industrial equipment. Here's a breakdown of what it does and why it matters: \n\n**What Problem Does This Solve?**\nWLAN networks often suffer from timing discrepancies between devices. This means that data packets might arrive at different times, causing delays, errors, and overall poor performance. Imagine a group of musicians trying to play together without a conductor – the result would be chaotic and out of sync. Similarly, unsynchronized devices in a WLAN can lead to a frustrating user experience. Existing solutions often fall short because they are not adaptive to changing network conditions or efficient enough to handle the increasing demands of modern wireless applications. \n\n**How Does It Work?**\nThis patent introduces a system that acts like a conductor for your wireless network. It uses a combination of techniques to ensure that all devices are on the same 'beat.' Instead of relying on a single timing signal, it dynamically adjusts the synchronization parameters based on real-time network conditions. Think of it like a GPS system that constantly recalibrates to provide the most accurate location. This adaptive approach allows the system to maintain precise timing even when the network is congested or experiencing interference. It also uses both time-based and frequency-based synchronization methods to further enhance accuracy. \n\n**Why Does This Matter?**\nThe improved timing synchronization translates to a better user experience and new opportunities for businesses. Faster and more reliable wireless networks can support a wider range of applications, such as high-definition video streaming, online gaming, and industrial automation. It can also enable the development of new location-based services and wireless sensor networks. From a business perspective, this technology offers a competitive advantage by providing a more robust and efficient WLAN solution. It can also lead to cost savings by reducing downtime and improving productivity. \n\n**What's Next?**\nLooking ahead, this technology has the potential to transform various industries. As wireless networks become more prevalent and are used for more critical applications, the demand for accurate timing synchronization will continue to grow. This patent is well-positioned to capitalize on this trend and become a key enabler of future wireless innovations. We can expect to see further development and refinement of this technology, leading to even more efficient and reliable wireless networks.","technical_analysis":"The Method and Apparatus for Synchronizing Timing Among Devices in a Wireless Local Area Network (wlan) patent presents a sophisticated technical solution to the problem of timing synchronization in wireless networks. The architecture centers around a Media Access Control (MAC) device and a transceiver, working in concert to generate and transmit timestamps that facilitate precise timing alignment among devices within the WLAN. A key technical aspect is the selective generation of timestamps with varying lengths. The MAC device is configured to produce both a full-length timestamp, representing the complete synchronization time, and a shorter timestamp containing only a portion of this time. This adaptability allows the system to optimize bandwidth usage and reduce overhead, depending on the specific requirements of the network and the client devices. \n\nThe algorithm underpinning this technology continuously monitors network conditions, dynamically adjusting synchronization parameters to mitigate the impact of latency, packet loss, and interference. This adaptive approach ensures robust performance even in challenging environments. The implementation details involve a hybrid synchronization approach, combining time-based and frequency-based techniques. Time-based synchronization relies on the exchange of explicit timing signals between devices, while frequency-based synchronization leverages the stability of device clocks to maintain accurate timing. \n\nIntegration patterns are designed to ensure seamless compatibility with existing WLAN infrastructure. The system can be incorporated into existing networks without requiring significant modifications or upgrades. This is a crucial factor for widespread adoption, as it minimizes disruption and reduces implementation costs. Performance characteristics have been rigorously evaluated through simulations and real-world testing. Results demonstrate significant improvements in latency, jitter, and overall network throughput. Code-level implications involve the implementation of sophisticated timing protocols and error correction mechanisms. The system requires precise control over the MAC layer and the transceiver to ensure accurate timestamp generation and transmission. The adaptive algorithm also adds complexity, requiring careful optimization to minimize computational overhead. This patent represents a significant advancement in WLAN technology, offering a robust and efficient solution for timing synchronization. Its adaptive approach and compatibility with existing standards make it a valuable asset for improving network performance and enabling new applications.","business_analysis":"The Method and Apparatus for Synchronizing Timing Among Devices in a Wireless Local Area Network (wlan) patent holds significant commercial potential due to its ability to address a critical need in the rapidly expanding WLAN market. The core problem it solves – maintaining accurate timing synchronization – is becoming increasingly important as WLANs are used for more demanding applications such as real-time video streaming, online gaming, industrial automation, and IoT deployments. The market opportunity size is substantial. The global WLAN market is projected to reach billions of dollars in the coming years, driven by the increasing adoption of wireless devices and the growing demand for high-bandwidth applications. This patent offers a competitive advantage by providing a more robust and efficient solution for timing synchronization compared to existing methods. Its adaptive algorithm and compatibility with existing standards make it an attractive option for organizations looking to improve the performance and reliability of their WLAN networks. \n\nFrom a revenue perspective, this technology can be monetized through various business models, including licensing, product integration, and service offerings. Licensing the patent to WLAN equipment manufacturers and software developers would generate a steady stream of revenue. Integrating the technology into WLAN products, such as routers and access points, would create a competitive differentiator and increase market share. Offering services related to WLAN optimization and timing synchronization would provide ongoing revenue opportunities. The strategic positioning of this patent is strong. It aligns with the industry trend towards more sophisticated and reliable WLAN solutions. As WLANs become more complex and are used in more critical applications, the need for accurate timing synchronization will only increase. This patent is well-positioned to capitalize on this trend and become a key enabler of future WLAN innovations. \n\nROI projections are highly favorable. By improving network performance and enabling new applications, this technology can generate significant cost savings and revenue gains for organizations. For example, in industrial automation, more accurate timing synchronization can lead to increased productivity and reduced downtime. In healthcare, it can enable real-time monitoring of patients' vital signs, leading to improved patient care and reduced healthcare costs. The potential for ROI is substantial, making this patent a valuable asset for investors and businesses alike.","faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Method and apparatus for synchronizing timing among devices in a wireless local area network (WLAN)","description":"A wireless communication device including a first media access control device and a first transceiver. The first media access control device is configured to selectively generate a first timestamp hav","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-9854547","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-9854547","citation_suggestion":"Patentable. \"Method and apparatus for synchronizing timing among devices in a wireless local area network (WLAN)\" (US-9854547). https://patentable.app/patents/US-9854547","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-9854547","json":"https://patentable.app/api/llm-context/US-9854547","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-05-30T18:22:07.572Z"}