{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-9853707","patent":{"patent_number":"US-9853707","title":"Channel state information collection for wireless communication system with beamforming","assignee":null,"inventors":[],"filing_date":"2015-09-15T00:00:00.000Z","publication_date":"2017-12-26T00:00:00.000Z","cpc_codes":["H04B","H04B","H04B","H04B","H04L","H04L","H04L"],"num_claims":16,"abstract":"A method of providing channel station information in a beamforming system is proposed. Reference Signal (RS) is used for channel state estimation. For fine-resolution dedicated beam with smaller spatial coverage, additional channel monitoring of coarse-resolution beams for beam fallback is applied. The joint coverage of monitored fallback beams covers a desired service area. For beam administration, fallback beams need to be evaluated and the most preferable beam is selected for use in case the currently used dedicated beam is no longer suitable. For link adaptation, at least the channel state of the selected fallback beam is evaluated and provided to a scheduler (e.g., a BS) for adapting the transmission of the selected fallback beam."},"analysis":{"summary":"The Channel State Information Collection for Wireless Communication System with Beamforming patent addresses the critical challenge of maintaining reliable and efficient wireless communication in dynamic environments. The core innovation lies in its ability to provide accurate and adaptive channel state information (CSI) for beamforming systems, ensuring optimal signal strength and minimizing interference. This is achieved through the use of reference signals (RS) for channel state estimation, coupled with additional channel monitoring of coarse-resolution beams for beam fallback in fine-resolution dedicated beam scenarios.\n\nThe problem being solved is the suboptimal performance of traditional beamforming systems in dynamic environments, where channel conditions can change rapidly. Existing methods often fail to provide accurate CSI, leading to reduced data rates, increased latency, and unreliable connectivity. The technical approach involves proactively evaluating fallback beams and selecting the most suitable option when the primary beam becomes unavailable. The channel state of the selected fallback beam is then provided to a scheduler, such as a base station, for link adaptation.\n\nThe business value of this technology lies in its ability to significantly improve the performance of wireless communication systems. This translates to faster data rates, reduced latency, increased network capacity, and enhanced user experience. The beam fallback mechanism ensures greater reliability and resilience, minimizing service disruptions and enhancing customer satisfaction. The market opportunity is vast, encompassing a wide range of applications, including 5G and beyond, where beamforming plays a crucial role in achieving the ambitious performance targets set by these standards.\n\nThe implications are far reaching, making it a key enabler of next-generation wireless communication systems. By seamlessly switching to fallback beams in adverse conditions, this system ensures consistent connectivity and optimizes network resources. This technology is poised to revolutionize industries reliant on robust wireless infrastructure, from telecommunications and healthcare to smart cities and autonomous vehicles. The Channel State Information Collection for Wireless Communication System with Beamforming represents a significant leap forward in wireless communication technology, offering a compelling solution to the challenges of dynamic environments and paving the way for a more connected future.","layman_explanation":"The Channel State Information Collection for Wireless Communication System with Beamforming patent addresses a common problem in wireless communication: maintaining a strong and reliable signal in environments where obstacles and interference can disrupt the connection. This explanation breaks down the technology in simple terms for business professionals.\n\n**1. What Problem Does This Solve?**\n\nImagine trying to have a conversation in a crowded room. The noise and other people talking make it hard to hear clearly. Wireless signals face similar challenges. Walls, buildings, and even weather can weaken or block the signal, leading to slow internet speeds, dropped calls, and unreliable connections. Existing solutions often struggle to adapt quickly enough to these changing conditions.\n\n**2. How Does It Work?**\n\nThis technology is like having a smart spotlight that automatically adjusts to keep you in focus. Instead of a spotlight, it uses \"beams\" of radio waves to transmit data. The system constantly monitors the wireless environment and adapts the direction and strength of these beams to ensure the best possible connection. Think of it as a GPS for your Wi-Fi signal, always finding the clearest path. What's really clever is that if the best path gets blocked, it instantly switches to a backup path, ensuring a seamless connection. It’s similar to how a satellite dish re-aligns itself during a storm to maintain a signal.\n\n**3. Why Does This Matter?**\n\nThis technology has the potential to revolutionize wireless communication. For businesses, it means more reliable internet access, faster data transfer speeds, and improved productivity. Imagine a factory floor where robots and sensors communicate wirelessly – this technology ensures those connections are rock solid. It also opens up new possibilities for remote work, telemedicine, and other applications that rely on consistent and high-quality wireless connections. The competitive advantage lies in the improved efficiency and reliability, which translates to cost savings and increased customer satisfaction.\n\n**4. What's Next?**\n\nAs the demand for wireless data continues to grow, this technology will become even more critical. Future applications include enhancing 5G networks, improving the performance of IoT devices, and enabling new forms of wireless communication. We can expect to see this technology integrated into a wide range of devices and networks, from smartphones and laptops to industrial sensors and smart city infrastructure. The market adoption timeline is likely to accelerate as wireless networks become increasingly congested and the need for reliable connectivity grows. This makes it an attractive investment for companies looking to capitalize on the future of wireless communication.","technical_analysis":"The Channel State Information Collection for Wireless Communication System with Beamforming patent introduces a novel approach to enhance the performance and reliability of wireless communication systems employing beamforming techniques. This analysis will dissect the technical architecture, implementation specifics, and algorithmic underpinnings of this innovation.\n\nThe core of the invention revolves around the dynamic collection and utilization of Channel State Information (CSI). Traditional beamforming relies on CSI to focus radio signals towards the intended receiver, maximizing signal strength and minimizing interference. However, in real-world scenarios, channel conditions are rarely static, leading to suboptimal beamforming performance. This patent addresses this limitation by incorporating a proactive channel monitoring and beam fallback mechanism.\n\nThe system architecture comprises several key components: a reference signal (RS) transmitter, a channel estimator, a beam selector, and a link adaptation module. The RS transmitter periodically broadcasts reference signals, which are used by the channel estimator to assess the current channel conditions. The channel estimator provides CSI for both the primary dedicated beam and a set of coarse-resolution fallback beams. The beam selector evaluates the CSI of the fallback beams and selects the most suitable option in case the primary beam becomes unavailable. Finally, the link adaptation module adjusts the transmission parameters of the selected fallback beam to optimize the link for the prevailing channel conditions.\n\nThe algorithm for beam selection is a critical aspect of this invention. It involves periodically evaluating the CSI of the fallback beams based on metrics such as signal-to-noise ratio (SNR), signal-to-interference-plus-noise ratio (SINR), and channel quality indicator (CQI). The beam with the highest metric value is selected as the fallback beam. A hysteresis mechanism may be incorporated to prevent frequent switching between beams due to minor fluctuations in channel conditions.\n\nThe implementation of this system requires careful consideration of several factors, including the selection of appropriate reference signals, the design of efficient channel estimation algorithms, and the optimization of beam selection criteria. The integration of this system with existing wireless communication standards, such as 5G, also presents technical challenges. The performance characteristics of the system, such as the switching time between beams and the overhead associated with channel monitoring, are critical parameters that need to be optimized.\n\nThe Channel State Information Collection for Wireless Communication System with Beamforming has significant code-level implications. It requires the implementation of new algorithms for channel estimation, beam selection, and link adaptation. It also necessitates modifications to existing protocols and interfaces to support the dynamic switching between beams. The efficient implementation of these algorithms and protocols is crucial for achieving the desired performance gains.\n\nThis patent provides a robust and adaptable method for collecting channel state information, especially in challenging signal environments. Its proactive approach ensures a more resilient and efficient wireless communication system, making it a valuable contribution to the field. The technical architecture, implementation details, and algorithmic underpinnings of this innovation offer a solid foundation for future research and development in wireless communication technology.","business_analysis":"The Channel State Information Collection for Wireless Communication System with Beamforming presents a significant business opportunity within the rapidly expanding wireless communication market. This analysis will explore the market potential, competitive advantages, revenue models, and strategic positioning of this innovation.\n\nThe market for wireless communication technology is vast and growing, driven by the increasing demand for mobile data, the proliferation of connected devices, and the emergence of new applications such as 5G, IoT, and autonomous vehicles. Beamforming is a key technology in these applications, enabling higher data rates, increased network capacity, and improved reliability. The Channel State Information Collection for Wireless Communication System with Beamforming addresses a critical need in this market by providing a more robust and efficient solution for channel state information collection and beam management.\n\nThe competitive advantages of this patent stem from its ability to provide accurate and adaptive channel state information, coupled with its beam fallback mechanism. This results in improved performance, increased reliability, and enhanced user experience compared to traditional beamforming systems. The technology can be licensed to wireless equipment manufacturers, network operators, and other companies in the wireless ecosystem.\n\nThe revenue potential of this patent is substantial. Licensing fees, royalties, and sales of related products and services can generate significant revenue streams. The technology can also be incorporated into existing wireless products and services, enhancing their value proposition and increasing market share. The business models associated with this patent include licensing, product sales, and service offerings.\n\nThe strategic positioning of this innovation is crucial for maximizing its commercial success. The patent can be positioned as a key enabler of next-generation wireless communication systems, offering a compelling solution to the challenges of dynamic environments. The technology can also be positioned as a cost-effective upgrade to existing wireless infrastructure, providing a significant return on investment for network operators.\n\nThe ROI projections for this patent are highly promising. The technology can significantly improve network performance, reduce operating costs, and increase revenue for network operators. The licensing fees and royalties can generate a substantial return on investment for the patent holder. The business model can be tailored to suit the specific needs of different market segments.\n\nUltimately, this patent represents a strategic asset with the potential to generate significant value in the wireless communication market. Its innovative approach to channel state information collection and beam management addresses critical needs and offers a compelling value proposition for a wide range of stakeholders. The commercial applications of this technology are diverse, from enhancing existing cellular networks to enabling cutting-edge IoT deployments. This makes it an attractive prospect for investors and businesses looking to capitalize on the future of wireless technology.","faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Channel state information collection for wireless communication system with beamforming","description":"A method of providing channel station information in a beamforming system is proposed. Reference Signal (RS) is used for channel state estimation. For fine-resolution dedicated beam with smaller spati","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-9853707","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-9853707","citation_suggestion":"Patentable. \"Channel state information collection for wireless communication system with beamforming\" (US-9853707). https://patentable.app/patents/US-9853707","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-9853707","json":"https://patentable.app/api/llm-context/US-9853707","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-06-06T13:16:30.332Z"}