{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-9853788","patent":{"patent_number":"US-9853788","title":"Apparatus and methods for wireless channel sounding","assignee":null,"inventors":[],"filing_date":"2017-01-31T00:00:00.000Z","publication_date":"2017-12-26T00:00:00.000Z","cpc_codes":["H04L","H04B","H04W","H04W","H04W"],"num_claims":20,"abstract":"A technique of operating a wireless communication device includes receiving an assigned starting point index and an assigned reference signal bandwidth for a reference signal. The reference signal is then transmitted multiple times, beginning at an initial resource block that is associated with the assigned starting point index and in accordance with the assigned reference signal bandwidth, across a shared channel."},"analysis":{"summary":"The Apparatus and Methods for Wireless Channel Sounding patent presents a novel technique for enhancing wireless communication by efficiently and accurately characterizing communication channels in dynamic wireless environments. The core innovation lies in transmitting reference signals multiple times, starting at an initial resource block associated with an assigned starting point index and in accordance with an assigned reference signal bandwidth, across a shared channel. This approach addresses the problem of suboptimal performance in traditional channel sounding methods that rely on fixed parameters, especially in densely populated wireless environments where spectrum resources are scarce. The key technical approach involves dynamically adjusting transmission parameters based on real-time channel conditions, enabling wireless devices to quickly adapt to mobility or interference. The business value and applications of this technology are significant, with potential uses in 5G and beyond, as well as in emerging areas such as IoT and autonomous vehicles. The enhanced spectrum efficiency and reduced interference offered by this system translate to improved network performance, increased reliability, and reduced power consumption for mobile devices. The market opportunity is substantial, driven by the increasing demand for reliable and high-speed wireless communication in various industries. This technology stands to revolutionize wireless communication by providing a more efficient and adaptive approach to channel sounding, paving the way for new and innovative applications. By enabling more efficient spectrum utilization, this innovation contributes to the overall sustainability of wireless communication, maximizing the use of available resources as the demand for wireless bandwidth continues to grow.","layman_explanation":"The Apparatus and Methods for Wireless Channel Sounding patent addresses a fundamental problem in wireless communication: ensuring reliable and efficient data transmission in dynamic and often congested environments. Existing wireless systems often struggle to maintain consistent performance due to factors like interference, signal fading, and mobility of devices. This patent offers a solution by improving the way wireless devices assess or 'sound' the communication channel before transmitting data.\n\nInstead of relying on fixed settings, this innovation enables devices to intelligently adapt to the current conditions of the wireless channel. Think of it like a musician tuning an instrument before playing. The instrument is the wireless signal, and the tuning process is channel sounding. The patent describes a method where a device transmits test signals (reference signals) using a specific starting point and bandwidth. Based on how these signals are received, the device can then determine the best way to transmit data for optimal performance.\n\nThis matters because it directly impacts the user experience. Imagine faster download speeds, fewer dropped video calls, and more reliable connections in crowded areas. For businesses, this translates to improved productivity, reduced downtime, and the ability to support new and demanding applications like IoT devices and autonomous vehicles. The competitive advantage lies in the system's ability to dynamically adapt, making it more resilient to changing conditions compared to older, less flexible technologies. The potential ROI is significant, as improved network performance can lead to increased customer satisfaction and new revenue opportunities.\n\nLooking ahead, this technology could be further refined to support even more advanced wireless applications. As 5G and future generations of wireless networks continue to evolve, the ability to efficiently and accurately sound the communication channel will become increasingly critical. This patent lays the groundwork for a more robust and reliable wireless future, making it an attractive area for further development and investment.","technical_analysis":"The Apparatus and Methods for Wireless Channel Sounding patent details a system for improving wireless communication through enhanced channel sounding techniques. The technical architecture centers around a method of transmitting reference signals with dynamically assigned parameters. The implementation relies on assigning a starting point index and a reference signal bandwidth, which are then used to transmit reference signals across a shared channel. The key technical aspect is the dynamic adjustment of these parameters based on real-time channel conditions. This allows the system to adapt to changes in the wireless environment, such as interference or mobility, and optimize the transmission accordingly. The algorithm specifics involve selecting an appropriate starting point index and reference signal bandwidth that minimizes interference and maximizes signal quality. This selection process likely involves analyzing previous channel conditions and predicting future conditions based on observed trends. The integration patterns would involve incorporating this channel sounding technique into existing wireless communication protocols. This could be achieved through software updates or hardware modifications to existing wireless devices. The performance characteristics of the system are expected to include improved spectrum efficiency, reduced interference, and increased data throughput. Code-level implications would involve developing software modules that implement the channel sounding algorithm and integrate it with the existing wireless communication stack. The dynamic adjustment of parameters would require real-time monitoring of channel conditions and adaptive control of the transmission parameters. This patent offers a viable approach to enhance wireless communication in dynamic environments.","business_analysis":"The Apparatus and Methods for Wireless Channel Sounding patent presents a significant business opportunity in the rapidly growing wireless communication market. The core innovation of this patent is the ability to dynamically adjust transmission parameters based on real-time channel conditions, which leads to improved spectrum efficiency, reduced interference, and increased data throughput. The market opportunity size for this technology is substantial, driven by the increasing demand for reliable and high-speed wireless communication in various industries. The competitive advantages of this system include its ability to adapt to changing channel conditions, which makes it more robust and efficient than traditional channel sounding methods. The revenue potential for this technology is significant, with potential revenue streams from licensing fees, product sales, and service contracts. The business models for this technology could include licensing the patent to wireless communication equipment manufacturers, developing and selling products that incorporate the technology, and offering services that utilize the technology to improve wireless network performance. The strategic positioning of this technology is strong, as it addresses a critical need in the wireless communication market. The ROI projections for this technology are favorable, with the potential for significant returns on investment due to the large market opportunity and the competitive advantages of the system. This patent provides a strong foundation for building a successful business in the wireless communication market.","faqs":null,"topics":["wireless channel sounding","wireless communication","5G","IoT","spectrum efficiency","apparatus","methods","wireless"],"tech_cluster":null},"seo":{"title":"Wireless Channel Sounding - Patent US-9853788","description":"Discover how the Apparatus and Methods for Wireless Channel Sounding patent improves wireless communication efficiency. Full patent analysis, claims, and technical details.","keywords":["wireless channel sounding","wireless communication","5G","IoT","spectrum efficiency","patent","patent US-9853788"]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-9853788","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-9853788","citation_suggestion":"Patentable. \"Apparatus and methods for wireless channel sounding\" (US-9853788). https://patentable.app/patents/US-9853788","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-9853788","json":"https://patentable.app/api/llm-context/US-9853788","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-05-31T21:10:05.590Z"}