Reliance Industries has been granted a patent for a dynamic multicarrier allocation system for Narrow Band-Internet of Things (NB-IoT) devices. The system optimizes resource allocation by analyzing Physical Resource Block (PRB) utilization data and managing connections for efficient data transfer. GlobalData’s report on Reliance Industries gives a 360-degree view of the company including its patenting strategy. Buy the report here.
According to GlobalData’s company profile on Reliance Industries, Water gas shift catalysts was a key innovation area identified from patents. Reliance Industries's grant share as of July 2024 was 34%. Grant share is based on the ratio of number of grants to total number of patents.
Dynamic multicarrier allocation for nb-iot devices
The granted patent US12075393B2 outlines a resource allocation system designed for dynamic multicarrier allocation specifically for Narrow Band-Internet of Things (NB-IoT) enabled devices. The system comprises a processor and memory that work together to manage Physical Resource Block (PRB) utilization data received from a Performance Management System (PMS) linked to a Long-Term Evolution evolved Node B (LTE eNB). The processor executes instructions to compare PRB utilization durations against predefined thresholds, request cumulative Negative Acknowledgement (NACK) percentage reports, and select appropriate Absolute Radio Frequency Channel Numbers (ARFCNs) or PRBs for data transmission. The system establishes connections between multiple NB-IoT devices and the NB-IoT eNB, facilitating efficient data transfer scheduling based on the received utilization data and NACK reports.
Additionally, the patent details methods for managing the allocation and release of ARFCNs or PRBs, including the negotiation of available resources and the reconfiguration of non-anchor carriers based on real-time performance metrics. The system is capable of responding to varying conditions by adjusting allocations when NACK percentages exceed predefined thresholds. It also includes provisions for handling scenarios where NACK reports are unavailable, allowing for continued operation based on current resource utilization. Overall, the patent presents a comprehensive approach to optimizing resource allocation for NB-IoT devices, enhancing their operational efficiency in dynamic network environments.
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