{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-9854434","patent":{"patent_number":"US-9854434","title":"User apparatus and soft buffer size determination method","assignee":null,"inventors":[],"filing_date":"2016-06-23T00:00:00.000Z","publication_date":"2017-12-26T00:00:00.000Z","cpc_codes":["H04W","H04B","H04W","H04B","H04W"],"num_claims":4,"abstract":"A user apparatus configured to perform communication with a base station in a mobile communication system that supports downlink spatial multiplexing such that the user apparatus includes a transmitter that transmits category information of the user apparatus to the base station and a receiver that receives configuration information from the base station. If the category information is a value equal to or greater than a predetermined value and if a parameter indicating a transmission mode corresponding to the downlink spatial multiplexing and predetermined additional information are received as the configuration information, a processor determines a soft buffer size used for downlink data reception processing in the user apparatus by using the total number of soft channel bits corresponding to the category information."},"analysis":{"summary":"The User Apparatus and Soft Buffer Size Determination Method patent addresses the challenge of efficient data reception in mobile communication systems, particularly those supporting downlink spatial multiplexing. The core innovation lies in its ability to dynamically adjust the soft buffer size within a user apparatus based on its category information and configuration data received from the base station. This dynamic adjustment ensures that the user apparatus efficiently utilizes its resources without being constrained by fixed buffer sizes that may be suboptimal for certain scenarios. The problem being solved is the inefficient allocation of soft buffer resources, which often leads to data bottlenecks and reduced throughput in mobile networks. The technology works by having the user apparatus transmit its category information to the base station. If this information indicates a device with sufficient capabilities and the configuration information includes parameters for downlink spatial multiplexing, the processor determines the soft buffer size using the total number of soft channel bits corresponding to the device's category. This dynamic adjustment ensures that the user apparatus efficiently utilizes its resources. The business value and applications of this technology are significant. By enabling more efficient data reception, the system improves the user experience, reduces network congestion, and optimizes resource allocation. This leads to increased data throughput, smoother streaming, and faster downloads. The market opportunity for this technology is substantial. As mobile networks continue to evolve towards higher data rates and more complex modulation schemes, the ability to dynamically manage soft buffer sizes becomes increasingly critical. The User Apparatus and Soft Buffer Size Determination Method patent represents a significant advancement in mobile communication technology, paving the way for more efficient and reliable data transmission in an increasingly connected world.","layman_explanation":"The User Apparatus and Soft Buffer Size Determination Method patent addresses a common problem in mobile communication: inefficient data handling. When you're using your phone to stream videos, download files, or browse the internet, your device needs to receive data efficiently. Existing solutions often use fixed-size buffers to store this data temporarily. However, these fixed sizes can be inefficient because they don't adapt to the amount of data being received or the capabilities of your device.\n\nThis technology works by dynamically adjusting the size of the data buffer in your device. Imagine a water balloon that can change its size depending on how much water is inside. If there's a lot of water, the balloon expands. If there's only a little water, the balloon shrinks. Similarly, this patent allows your device to adjust its data buffer based on the amount of data it's receiving and its own processing capabilities. This dynamic adjustment ensures that your device is using its resources efficiently, without wasting space or being constrained by a fixed size.\n\nThis matters because it leads to faster data speeds, smoother streaming, and a better overall user experience. By optimizing data reception, this technology can improve the performance of mobile devices and reduce network congestion. This has significant implications for industries that rely on mobile communication, such as entertainment, healthcare, and transportation. The User Apparatus and Soft Buffer Size Determination Method patent offers a valuable solution to optimize user apparatus performance in modern mobile communication systems.\n\nLooking ahead, this technology could be further developed to support even higher data rates and more complex communication protocols. As mobile networks continue to evolve, the ability to dynamically manage data buffers will become increasingly important. This patent represents a significant step towards a more efficient and reliable mobile communication future.","technical_analysis":"The User Apparatus and Soft Buffer Size Determination Method patent focuses on optimizing data reception in mobile communication systems, specifically those employing downlink spatial multiplexing. The technical architecture involves a user apparatus equipped with a transmitter, receiver, and processor. The transmitter sends the user apparatus's category information to the base station. The receiver receives configuration information from the base station, including parameters for downlink spatial multiplexing. The processor then determines the soft buffer size based on the received information and the user apparatus's category. Implementation details involve algorithms for determining the optimal soft buffer size based on the total number of soft channel bits corresponding to the category information. The system integrates with existing mobile communication protocols and standards. Performance characteristics include improved data throughput, reduced data congestion, and efficient resource allocation. The code-level implications involve modifications to the user apparatus's firmware and software to implement the dynamic buffer size adjustment. The system's performance is dependent on the accuracy of the category information and the efficiency of the buffer size determination algorithm. The technical architecture is designed for seamless integration into existing mobile communication systems. The ability to dynamically adjust the soft buffer size is a key innovation in this patent. The system's adaptability makes it well-suited for integration into future mobile communication standards.","business_analysis":"The User Apparatus and Soft Buffer Size Determination Method patent presents a significant business opportunity in the mobile communication sector. The market opportunity size is substantial, given the increasing demand for efficient data reception in mobile networks. The competitive advantages of this technology include improved data throughput, reduced data congestion, and efficient resource allocation. The revenue potential is high, as this technology can be licensed to mobile device manufacturers, network operators, and infrastructure providers. The business model involves licensing the patent to these various stakeholders. The strategic positioning of this technology is strong, as it addresses a critical need for optimized data reception in modern mobile networks. The ROI projections are favorable, given the potential for increased data throughput and reduced network congestion, which can lead to improved user satisfaction and increased revenue for network operators. This technology can be integrated into existing mobile communication systems. The ability to dynamically adjust the soft buffer size is a key innovation in this patent. The system's adaptability makes it well-suited for integration into future mobile communication standards. The market opportunity is large and growing, driven by the increasing demand for mobile data. The competitive landscape includes existing methods for soft buffer management, but this technology offers a more dynamic and efficient solution.","faqs":null,"topics":["mobile communication","soft buffer size","data reception","downlink spatial multiplexing","network optimization","apparatus","buffer","determination"],"tech_cluster":null},"seo":{"title":"User Apparatus and Soft Buffer Size Determination Method - Patent US-9854434","description":"Discover how this patent optimizes mobile data reception by dynamically adjusting soft buffer sizes. Full analysis of the User Apparatus and Soft Buffer Size Determination Method.","keywords":["mobile communication","soft buffer size","data reception","downlink spatial multiplexing","network optimization","5G","patent","patent US-9854434"]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-9854434","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-9854434","citation_suggestion":"Patentable. \"User apparatus and soft buffer size determination method\" (US-9854434). https://patentable.app/patents/US-9854434","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-9854434","json":"https://patentable.app/api/llm-context/US-9854434","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-05-31T01:52:46.396Z"}