{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-9853790","patent":{"patent_number":"US-9853790","title":"Nodes and methods for allocating reference signal parameters to user equipments","assignee":null,"inventors":[],"filing_date":"2013-05-02T00:00:00.000Z","publication_date":"2017-12-26T00:00:00.000Z","cpc_codes":["H04L","H04B","H04L","H04W","H04L"],"num_claims":17,"abstract":"Embodiments described relate to a Resource Partitioning Node (RPN) associated with scheduling nodes and a method performed by the RPN for allocating reference demodulation reference signal (DMRS) parameters to user equipments (UE). The method comprises assigning a first partition of at least one type of DMRS parameters to the at least one UE of the first scheduling node and a second partition of the same type of DMRS parameters to the at least one UE of the second scheduling node, and signaling, to the first and the second scheduling node, the respective partition of the at least one type of DMRS parameter to be used by the respective at least one UE. A scheduling node and a method thereof are also described."},"analysis":{"summary":"The Nodes and Methods for Allocating Reference Signal Parameters to User Equipments patent introduces a novel approach to resource allocation in wireless networks, enhancing network capacity and reducing latency. The core innovation lies in the introduction of a Resource Partitioning Node (RPN) that intelligently allocates demodulation reference signal (DMRS) parameters to user equipments (UEs) served by different scheduling nodes. This invention addresses the problem of wireless network congestion by optimizing resource utilization and minimizing interference.\n\nThe key technical approach involves partitioning DMRS parameters and signaling their usage to the respective scheduling nodes. The RPN dynamically allocates DMRS parameters based on network conditions and user demands, ensuring optimal resource utilization and minimal interference. This approach leads to improved network capacity, reduced latency, and enhanced user experience.\n\nThe business value of this technology lies in its ability to improve network performance and reduce operational costs for wireless service providers. By optimizing resource allocation, this patent enables service providers to support more users and data-intensive applications without requiring significant infrastructure upgrades. The market opportunity for this technology is significant, as the demand for wireless data continues to grow exponentially.\n\nThis innovation is particularly relevant in the context of 5G and beyond, where ultra-reliable low-latency communication (URLLC) and massive machine-type communication (mMTC) are key requirements. The Nodes and Methods for Allocating Reference Signal Parameters to User Equipments patent represents a significant step forward in this direction, offering a practical and effective solution for meeting the ever-increasing demands of the wireless world.","layman_explanation":"The Nodes and Methods for Allocating Reference Signal Parameters to User Equipments patent addresses a critical challenge in modern wireless communication: efficiently managing network resources to ensure a smooth and reliable experience for users. Think of a highway during rush hour. When too many cars try to use the same lanes, traffic slows down, and everyone experiences delays. Wireless networks face a similar problem, especially with the increasing popularity of data-intensive applications like video streaming and online gaming.\n\nExisting solutions often fall short because they don't dynamically adapt to changing network conditions and user demands. They might allocate resources evenly across all users, even if some users need more bandwidth than others. This can lead to inefficient resource utilization and a degraded experience for everyone.\n\nThis patent introduces a smarter way to manage network resources. It's like having a traffic controller that constantly monitors the highway and adjusts lane assignments to optimize traffic flow. The system dynamically allocates demodulation reference signal (DMRS) parameters – think of these as the 'lanes' of the wireless network – to user equipments (UEs) based on their needs and network conditions. By partitioning these parameters and signaling their usage to the respective scheduling nodes, the system minimizes interference and maximizes spectral efficiency. In essence, it ensures that everyone gets the bandwidth they need, when they need it.\n\nThis matters because it can significantly improve the performance and reliability of wireless networks. It can lead to faster download and upload speeds, reduced latency, and a better overall user experience. For businesses, this means improved productivity, enhanced customer satisfaction, and the ability to support new and innovative applications. For investors, this represents a significant market opportunity, as the demand for wireless data continues to grow exponentially.\n\nLooking ahead, this technology has the potential to be integrated into a wide range of wireless devices and networks. As 5G and beyond become more prevalent, innovations like this will be essential for meeting the ever-increasing demands of the wireless world. The market adoption timeline will depend on the pace of 5G deployment and the willingness of service providers to invest in new technologies. However, the long-term investment implications are clear: efficient resource allocation is critical for the future of wireless communication.","technical_analysis":"The Nodes and Methods for Allocating Reference Signal Parameters to User Equipments patent presents a technical solution to optimize resource allocation in wireless networks by efficiently managing demodulation reference signal (DMRS) parameters. The system architecture comprises a Resource Partitioning Node (RPN), scheduling nodes, and user equipments (UEs). The RPN dynamically allocates DMRS parameters to UEs served by different scheduling nodes, ensuring optimal resource utilization and minimal interference.\n\nImplementation details involve the RPN partitioning DMRS parameters and signaling their usage to the respective scheduling nodes. This requires precise synchronization and coordination between the RPN and scheduling nodes. The RPN employs an algorithm that considers network conditions, user demands, and interference levels to allocate DMRS parameters effectively. The performance characteristics of the system depend on the efficiency and scalability of this algorithm.\n\nIntegration patterns involve the RPN communicating with the scheduling nodes via standard network protocols. The system can be integrated into existing wireless network infrastructure with minimal disruption. Code-level implications include modifications to the scheduling algorithms in the scheduling nodes to accommodate the DMRS parameter assignments from the RPN.\n\nThe algorithm used by the RPN is a critical aspect of this technology. It needs to be optimized for both performance and fairness. The algorithm should also be robust to changes in network conditions and user demands. The system's performance can be further improved by incorporating machine learning techniques to predict network conditions and user demands.","business_analysis":"The Nodes and Methods for Allocating Reference Signal Parameters to User Equipments patent offers significant business advantages in the wireless communication market. The market opportunity size is substantial, driven by the increasing demand for wireless data and the need for efficient resource allocation. The competitive advantages of this technology include improved network capacity, reduced latency, and enhanced user experience.\n\nThe revenue potential for this technology is significant, as wireless service providers can leverage it to support more users and data-intensive applications without requiring significant infrastructure upgrades. Business models include licensing the technology to wireless service providers and equipment manufacturers. Strategic positioning involves targeting service providers looking to enhance network performance and reduce operational costs.\n\nROI projections for this technology are promising, as it can lead to significant improvements in network efficiency and user satisfaction. The investment in this technology can be justified by the potential for increased revenue and reduced operational costs. The market for wireless communication technologies is expected to continue to grow, making this a promising investment opportunity.","faqs":null,"topics":["wireless communication","resource allocation","DMRS parameters","5G","network efficiency","nodes","methods","allocating"],"tech_cluster":null},"seo":{"title":"Nodes & Methods for Allocating Reference Signals - Patent US-9853790","description":"Optimize wireless networks with this patent's innovative resource allocation. Explore the Nodes and Methods for Allocating Reference Signal Parameters to User Equipments, claims, and technology.","keywords":["wireless communication","resource allocation","DMRS parameters","5G","network efficiency","patent","patent US-9853790"]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-9853790","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-9853790","citation_suggestion":"Patentable. \"Nodes and methods for allocating reference signal parameters to user equipments\" (US-9853790). https://patentable.app/patents/US-9853790","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-9853790","json":"https://patentable.app/api/llm-context/US-9853790","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-05-30T22:12:25.058Z"}