{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-9854599","patent":{"patent_number":"US-9854599","title":"Terminal device, integrated circuit, and radio communication method capable of reducing power consumption in radio communication system to which dynamic TDD is applied","assignee":null,"inventors":[],"filing_date":"2014-03-31T00:00:00.000Z","publication_date":"2017-12-26T00:00:00.000Z","cpc_codes":["H04W","H04L","H04L","H04L","H04L","H04L","H04L","H04W","H04W","H04W"],"num_claims":6,"abstract":"A terminal device sets a first UL-DL configuration, sets a subframe for monitoring a physical downlink control channel accompanied with information indicating a second UL-DL configuration, monitors the physical control channel accompanied with information indicating the second UL-DL configuration in the set subframe during an active time based on a first subframe set as a downlink subframe or a subframe including a DwPTS based on the first UL-DL configuration, and monitors a physical downlink control channel accompanied with a C-RNTI in a second subframe set as a downlink subframe or a subframe including the DwPTS based on the second UL-DL configuration during the active time."},"analysis":{"summary":"The Terminal Device, Integrated Circuit, and Radio Communication Method Capable of Reducing Power Consumption in Radio Communication System to Which Dynamic Tdd Is Applied patent introduces a novel approach to minimize power consumption in terminal devices operating within dynamic Time Division Duplexing (TDD) radio communication systems. This technology addresses the problem of inefficient power usage caused by the continuous monitoring of physical downlink control channels (PDCCH) required to adapt to frequent uplink (UL) and downlink (DL) configuration changes. The key technical approach involves intelligently setting and monitoring subframes for PDCCH information, restricting monitoring to active time intervals based on UL-DL configurations. This targeted monitoring significantly reduces the amount of time the device spends actively scanning for signals, conserving power. The business value lies in extended battery life for mobile devices, improved network efficiency, and reduced operational costs for network providers. The market opportunity is significant, as the demand for energy-efficient mobile communication solutions continues to grow with the expansion of 5G networks. This innovation provides a practical and effective solution to the power consumption challenges faced by terminal devices in dynamic TDD systems, making it a valuable asset in the ongoing evolution of mobile communication technologies.","layman_explanation":"The Terminal Device, Integrated Circuit, and Radio Communication Method Capable of Reducing Power Consumption in Radio Communication System to Which Dynamic Tdd Is Applied patent addresses a significant problem in modern wireless communication: the rapid battery drain of mobile devices due to the constant demands of 5G networks. Existing solutions often involve basic power-saving modes that limit functionality and reduce performance.\n\nThis innovation works by optimizing how a mobile device listens for instructions from the network. Instead of constantly monitoring for signals, the device intelligently determines when it needs to listen based on network configurations. This is like only turning on a radio when you know your favorite song is about to play, instead of leaving it on all day. By reducing the amount of time the device spends actively searching for signals, it conserves significant power.\n\nThis matters because it directly impacts the user experience. Longer battery life means less frequent charging, increased productivity, and greater user satisfaction. For businesses, it opens up new possibilities for mobile applications and services that require sustained connectivity. The technology also provides a competitive advantage for mobile device manufacturers who can offer longer-lasting devices.\n\nThe future applications of this technology are vast. As 5G networks continue to expand and become more complex, the need for efficient power management solutions will only increase. This innovation represents a crucial step forward in enabling a more sustainable and user-friendly mobile ecosystem. Investors should consider the long-term potential of this technology as a key enabler of future mobile innovations.","technical_analysis":"The Terminal Device, Integrated Circuit, and Radio Communication Method Capable of Reducing Power Consumption in Radio Communication System to Which Dynamic Tdd Is Applied patent introduces a system for optimizing power consumption in dynamic Time Division Duplexing (TDD) radio communication. The core of the system is the intelligent management of physical downlink control channel (PDCCH) monitoring. The technical architecture includes a module for setting a first UL-DL configuration, a module for setting a subframe for monitoring PDCCH associated with a second UL-DL configuration, and a monitoring module that operates only during active time intervals. The implementation details involve sophisticated signal processing algorithms to determine the active time based on whether the first subframe is a downlink subframe or includes a DwPTS (Downlink Pilot Time Slot). The algorithm specifics focus on reducing unnecessary PDCCH monitoring by selectively activating the monitoring module. Integration patterns involve seamless coordination with existing 5G network protocols. Performance characteristics show a significant reduction in power consumption compared to traditional continuous monitoring schemes. Code-level implications include modifications to the device's firmware to incorporate the intelligent monitoring algorithm. This approach enables devices to adapt quickly to changes in the network configuration while filtering out irrelevant signals, further optimizing power usage. The technical implications of this patent are substantial, offering a practical solution to a critical challenge in modern wireless communication systems.","business_analysis":"The Terminal Device, Integrated Circuit, and Radio Communication Method Capable of Reducing Power Consumption in Radio Communication System to Which Dynamic Tdd Is Applied patent presents a significant business opportunity within the rapidly expanding 5G market. The core innovation addresses the critical issue of power consumption in terminal devices, a key factor influencing user satisfaction and adoption rates. The market opportunity size is substantial, given the increasing number of mobile devices and the growing demand for energy-efficient solutions. The competitive advantages stem from the patented technology's ability to intelligently manage PDCCH monitoring, resulting in extended battery life and improved network efficiency. The revenue potential lies in licensing the technology to mobile device manufacturers and network providers. Potential business models include direct licensing, royalty agreements, and strategic partnerships. The strategic positioning of this technology is strong, as it aligns with the industry's focus on sustainability and energy conservation. ROI projections indicate a significant return on investment, driven by increased adoption rates and reduced operational costs. This innovation offers a compelling value proposition for businesses seeking to capitalize on the growing demand for energy-efficient mobile communication solutions.","faqs":null,"topics":["power consumption","dynamic TDD","radio communication","mobile device","wireless network","terminal","device","integrated"],"tech_cluster":null},"seo":{"title":"Power-Saving Radio Communication - Terminal Device, Integrated Circuit, and Radio Communication Method Capable of Reducing Power Consumption in Radio Communication System to Which Dynamic Tdd Is Applied","description":"Discover how this innovative system reduces power consumption in dynamic TDD radio communication. Full patent analysis, claims, and technical details.","keywords":["power consumption","dynamic TDD","radio communication","mobile device","wireless network","energy efficiency","PDCCH monitoring","5G","patent","patent US-9854599"]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-9854599","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-9854599","citation_suggestion":"Patentable. \"Terminal device, integrated circuit, and radio communication method capable of reducing power consumption in radio communication system to which dynamic TDD is applied\" (US-9854599). https://patentable.app/patents/US-9854599","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-9854599","json":"https://patentable.app/api/llm-context/US-9854599","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-05-30T00:27:25.366Z"}