{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-9854044","patent":{"patent_number":"US-9854044","title":"Method and arrangement for handling device-to-device communication in a wireless communications network","assignee":null,"inventors":[],"filing_date":"2011-09-30T00:00:00.000Z","publication_date":"2017-12-26T00:00:00.000Z","cpc_codes":["H04L","H04L","H04L","H04W","H04W","H04W","H04W"],"num_claims":18,"abstract":"A method in a radio network node for handling a Device-to-Device, D2D, communication is provided. The D2D communication is wireless, and the radio network node is comprised in a wireless communication system. After receiving (201) from a first user equipment, an indication of resources that are currently available in the first user equipment for D2D communication, the radio network node identifies (202) whether or not the first user equipment currently has capacity for a D2D communication based on the received indication. The resources relates to hardware resources, to combined hardware resources and radio resources, or to combined software resources, hardware resources and radio resources."},"analysis":{"summary":"The Method and Arrangement for Handling Device-to-device Communication in a Wireless Communications Network patent introduces an innovative approach to optimizing device-to-device (D2D) communication in wireless networks. The core innovation lies in enabling direct communication between devices, bypassing the traditional reliance on central base stations. This technology addresses the problem of network congestion and latency by allowing devices to communicate directly with each other, thereby reducing the load on the base station. The key technical approach involves a radio network node that assesses the D2D communication capacity of user equipment based on available resources, including hardware, software, and radio resources. This assessment allows for dynamic and efficient allocation of resources, ensuring optimal D2D communication. The business value and applications of this technology are significant, ranging from improved mobile gaming experiences to more efficient data sharing in enterprise environments. The market opportunity is vast, as the demand for faster and more efficient wireless communication continues to grow exponentially. By enabling direct communication between devices, this patent offers a compelling solution for optimizing network performance and enhancing the user experience. This technology can be integrated into existing wireless communication systems with relative ease, minimizing the need for costly and disruptive upgrades. This innovation is poised to transform the landscape of wireless communication and unlock new possibilities for connected devices.","layman_explanation":"The Method and Arrangement for Handling Device-to-device Communication in a Wireless Communications Network patent tackles the problem of slow data speeds and network congestion in wireless communication systems. Traditional wireless networks rely on a central base station to route data between devices, which can create bottlenecks and slow down communication. This patent offers a solution by enabling devices to communicate directly with each other, bypassing the need for constant base station involvement. This approach reduces latency, frees up network resources, and improves overall network performance.\n\nImagine a crowded highway where all cars have to go through the same toll booth. This creates a traffic jam and slows everyone down. This patent is like building a new road that allows some cars to bypass the toll booth and travel directly to their destination. This reduces the traffic on the main highway and allows everyone to get to their destination faster. The technology works by having a radio network node assess the D2D communication capacity of user equipment. This assessment is based on the available resources at the first user equipment, which can include hardware resources, combined hardware and radio resources, or combined software, hardware, and radio resources. The radio network node receives an indication of these available resources from the first user equipment and then determines whether the equipment has the capacity for D2D communication.\n\nThis technology matters because it has the potential to significantly improve the user experience in wireless communication systems. By reducing latency and increasing throughput, it can enhance mobile gaming, video streaming, and other data-intensive applications. It also has the potential to improve network efficiency and reduce operational costs for network operators. The market impact is substantial, as the demand for faster and more efficient wireless communication continues to grow exponentially. The competitive advantages of this technology include reduced latency, increased throughput, and improved network efficiency compared to traditional wireless communication systems. The potential ROI is significant, with opportunities for licensing the technology to network operators and device manufacturers.\n\nFuture applications of this technology include integration into 5G and other advanced wireless communication systems. Market adoption timeline is expected to be gradual, as network operators and device manufacturers begin to implement D2D communication capabilities. The investment implications are positive, with opportunities for venture capital firms and other investors to support companies developing and commercializing this technology.","technical_analysis":"The Method and Arrangement for Handling Device-to-device Communication in a Wireless Communications Network patent outlines a system where a radio network node facilitates and optimizes device-to-device (D2D) communication within a wireless network. The technical architecture centers around the radio network node, which receives resource availability indications from user equipment. This node analyzes these indications to determine if a device has sufficient capacity for D2D communication. The implementation details involve specific algorithms for resource assessment, considering hardware, software, and radio resources. The integration patterns allow the system to be implemented within existing wireless communication protocols, such as LTE and 5G, with modifications to manage direct device connections. Performance characteristics are improved through reduced latency and increased throughput due to the bypassing of the central base station for D2D communications. Code-level implications involve modifications to network protocols and resource management algorithms to support D2D functionality. The system uses radio resource management (RRM) algorithms to minimize interference and ensure quality of service (QoS). The technical architecture also includes security protocols to ensure secure D2D communication. The radio network node needs to implement algorithms for dynamic resource allocation to adapt to changing network conditions and device capabilities. The system also involves modifications to the user equipment software to support D2D communication and resource reporting.","business_analysis":"The Method and Arrangement for Handling Device-to-device Communication in a Wireless Communications Network patent presents a significant market opportunity in the rapidly growing wireless communication sector. The market opportunity size is substantial, driven by the increasing demand for faster and more efficient data transfer, particularly in mobile gaming, enterprise data sharing, and IoT applications. The competitive advantages of this technology include reduced latency, increased throughput, and improved network efficiency compared to traditional wireless communication systems. The revenue potential is significant, with opportunities for licensing the technology to network operators and device manufacturers. Business models can include licensing fees, subscription services, and revenue sharing agreements. The strategic positioning of this technology is strong, as it addresses a key pain point in the wireless communication market: network congestion and latency. ROI projections are positive, with the potential for significant returns on investment due to the increased efficiency and performance of wireless networks. The technology can be deployed in existing networks, minimizing the need for costly infrastructure upgrades. The adoption of this technology can lead to improved customer satisfaction and increased revenue for network operators. The business value also includes reduced operational costs due to more efficient resource allocation and reduced load on the base station. The patent also provides a strong barrier to entry for competitors.","faqs":null,"topics":["D2D communication","wireless networks","radio network node","user equipment","network efficiency","technical","background","wireless"],"tech_cluster":null},"seo":{"title":"D2D Wireless Communication - Method and Arrangement for Handling Device-to-device Communication in a Wireless Communications Network","description":"Optimize wireless networks with Method and Arrangement for Handling Device-to-device Communication in a Wireless Communications Network. Reduce latency and improve efficiency through direct device communication.","keywords":["D2D communication","wireless networks","radio network node","user equipment","network efficiency","patent","patent US-9854044"]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-9854044","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-9854044","citation_suggestion":"Patentable. \"Method and arrangement for handling device-to-device communication in a wireless communications network\" (US-9854044). https://patentable.app/patents/US-9854044","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-9854044","json":"https://patentable.app/api/llm-context/US-9854044","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-05-31T21:12:42.102Z"}