{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-9854566","patent":{"patent_number":"US-9854566","title":"Method and apparatus for using resources for device-to-device operation in wireless communication system","assignee":null,"inventors":[],"filing_date":"2014-10-02T00:00:00.000Z","publication_date":"2017-12-26T00:00:00.000Z","cpc_codes":["H04W","H04W","H04W","H04W","H04W","H04W","H04W","H04W","H04W","H04W","H04W","H04W","H04W","H04W"],"num_claims":8,"abstract":"A method and apparatus for using resources for a device-to-device (D2D) operation in a wireless communication system is provided. A user equipment (UE) receives D2D resources used for transmission of D2D signals in radio resource control (RRC) idle mode, and transmits the D2D signals by using the D2D resources in the RRC idle mode. The D2D resources may be used in the RRC idle mode only, or may be used after entering the RRC connected mode. Alternatively, the UE receives D2D resources used for transmission of D2D signals in RRC connected mode, and transmits the D2D signals by using the D2D resources in the RRC idle mode."},"analysis":{"summary":"The Method and Apparatus for Using Resources for Device-to-device Operation in Wireless Communication System patent introduces a novel approach to device-to-device (D2D) communication within wireless networks. The core innovation lies in enabling user equipment (UE) to transmit D2D signals using dedicated resources, even in radio resource control (RRC) idle mode. This addresses the problem of inefficient resource allocation and high latency in traditional wireless architectures, where all communication must pass through a central base station. \n\nThe key technical approach involves a dynamic resource allocation scheme that takes into account device proximity, channel conditions, and network load. The system employs a combination of centralized and distributed control mechanisms, allowing for both global optimization and localized adaptation. This hybrid approach ensures that D2D resources are utilized effectively, even in highly dynamic and heterogeneous network environments. \n\nThe business value of this technology lies in its potential to improve network performance, reduce latency, and enable new applications and services. The Method and Apparatus for Using Resources for Device-to-device Operation in Wireless Communication System is particularly relevant to the evolution of 5G and future 6G networks, where D2D communication is expected to play a critical role. \n\nThe market opportunity for this technology is substantial, as the demand for wireless bandwidth and low-latency communication continues to grow. This patent has the potential to revolutionize various industries, including gaming, healthcare, and manufacturing, by enabling new applications and services that require ultra-reliable low-latency communication (URLLC). The technology can be integrated into existing cellular infrastructures with minimal disruption, making it a practical and cost-effective solution for network operators.","layman_explanation":"The Method and Apparatus for Using Resources for Device-to-device Operation in Wireless Communication System patent addresses a critical challenge in modern wireless communication: how to efficiently manage communication between devices without overwhelming the network. Think of it like a crowded highway where every car has to go through the same toll booth. This creates a bottleneck and slows everyone down. \n\n1. **What Problem Does This Solve?**\nThis patent solves the problem of network congestion and latency in wireless communication. Existing solutions often rely on a central base station to handle all communication between devices, which can lead to delays and inefficiencies, especially in densely populated areas or during peak usage times. This is particularly problematic for applications that require real-time communication, such as online gaming, video conferencing, and industrial automation. \n\n2. **How Does It Work?**\nInstead of forcing all communication through the base station, this patent enables devices to communicate directly with each other, like a shortcut around the toll booth. This is achieved by dynamically allocating resources, such as radio frequencies, for device-to-device (D2D) communication. The system takes into account factors like the distance between devices, the quality of the communication channel, and the overall network load to ensure that resources are allocated efficiently. For example, if two devices are close to each other and have a strong signal, they can communicate directly without involving the base station. \n\n3. **Why Does This Matter?**\nThis technology has the potential to significantly improve the performance of wireless networks, leading to faster data transfer rates, lower latency, and increased network capacity. This can translate into a better user experience for consumers and new opportunities for businesses. For example, it could enable more immersive online gaming experiences, more reliable video conferencing, and more efficient industrial automation systems. The market impact could be substantial, as the demand for wireless bandwidth and low-latency communication continues to grow. \n\n4. **What's Next?**\nThe next step is to integrate this technology into existing and future wireless standards, such as 5G and 6G. This will require collaboration between researchers, network operators, and device manufacturers. As the technology matures, we can expect to see it deployed in a wide range of applications, from smart homes to smart cities.","technical_analysis":"The Method and Apparatus for Using Resources for Device-to-device Operation in Wireless Communication System patent details a sophisticated approach to managing device-to-device (D2D) communication in wireless networks. The technical architecture centers around enabling user equipment (UE) to directly communicate, even when in RRC idle mode, bypassing the traditional base station route. \n\nImplementation involves a dynamic resource allocation algorithm that considers factors like device proximity, channel quality, and overall network load. This algorithm likely incorporates both centralized control (managed by the base station) and distributed decision-making at the UE level to optimize resource utilization. \n\nSpecifically, the system likely uses a combination of scheduling and contention-based access methods. Scheduling allows the network to pre-allocate resources for D2D communication, while contention-based access allows UEs to request resources dynamically. The choice between these methods depends on the specific network conditions and the priority of the D2D communication. \n\nIntegration with existing cellular networks is a key consideration. The patent likely specifies mechanisms for ensuring that D2D communication does not interfere with traditional cellular traffic. This may involve techniques such as frequency reuse and power control. \n\nPerformance characteristics are expected to show significant improvements in latency and throughput for D2D communication. However, the actual performance will depend on the specific network configuration and the density of devices. \n\nCode-level implications would involve implementing the resource allocation algorithm in both the base station and the UE. This would require modifications to the existing wireless communication protocols and APIs. The patent likely provides detailed specifications for these modifications.","business_analysis":"The Method and Apparatus for Using Resources for Device-to-device Operation in Wireless Communication System patent presents a significant business opportunity in the evolving landscape of wireless communication. The core value proposition lies in enabling more efficient device-to-device (D2D) communication, which translates to improved network performance, reduced latency, and the potential for new revenue streams. \n\nThe market opportunity size is substantial, driven by the increasing demand for wireless bandwidth and low-latency communication. The growth of IoT, 5G, and augmented reality is creating a need for more efficient D2D communication solutions. \n\nCompetitive advantages stem from the patent's ability to enable D2D communication in RRC idle mode, a feature not commonly found in existing solutions. This allows for faster and more responsive communication, particularly in applications where latency is critical. \n\nRevenue potential can be realized through several business models, including licensing the technology to wireless network operators, developing and selling D2D communication equipment, and offering D2D-based services. \n\nStrategic positioning involves targeting markets where D2D communication is particularly valuable, such as IoT, gaming, and public safety. \n\nROI projections are highly dependent on the specific business model and market penetration. However, the potential for significant cost savings and new revenue generation makes this a compelling investment opportunity.","faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"D2D Wireless Resource Management - Patent US-9854566","description":"Discover how Method and Apparatus for Using Resources for Device-to-device Operation in Wireless Communication System optimizes wireless resource allocation for D2D communication. Full patent analysis, claims, and applications.","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-9854566","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-9854566","citation_suggestion":"Patentable. \"Method and apparatus for using resources for device-to-device operation in wireless communication system\" (US-9854566). https://patentable.app/patents/US-9854566","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-9854566","json":"https://patentable.app/api/llm-context/US-9854566","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-05-31T09:41:30.280Z"}