Apparatus and method for providing network analytincs information for selecting rfsp index in mobile communication network

The NWDAF in mobile communication networks optimizes resource allocation by providing terminal-specific and regional analysis, addressing inefficiencies in energy consumption and interference through dynamic RFSP index setting, ensuring high-quality service delivery.

KR103012900B1Active Publication Date: 2026-09-01SAMSUNG ELECTRONICS CO LTD
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Patent Information

Application Number
KR1020190141206
Authority / Receiving Office
KR · KR
Patent Type
Patents
Current Assignee / Owner
Filing Date
2019-11-06
Publication Date
2026-09-01
Estimated Expiration
2039-11-06

AI Technical Summary

Technical Problem

Existing mobile communication networks struggle to optimize resource configurations for diverse terminal types and services, leading to inefficiencies in energy consumption, service quality, and interference, as they operate without dynamic adjustments based on terminal-specific requirements.

Method used

The implementation of a Network Data Analytics Function (NWDAF) that collects and processes data from various sources to provide terminal-specific and regional analysis information, enabling the Policy Control Function (PCF) to dynamically set Radio/Frequency Selection Priority (RFSP) index values for optimized resource allocation.

Benefits of technology

This approach enhances network efficiency by minimizing energy consumption, maximizing service satisfaction, and reducing interference by ensuring that each terminal receives the required level of service with optimized resource configurations.

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Abstract

The present disclosure relates to a communication technique and a system for integrating a 5G communication system with IoT technology to support higher data transmission rates than those of 4G systems. The present disclosure may be applied to intelligent services (e.g., smart homes, smart buildings, smart cities, smart cars or connected cars, healthcare, digital education, retail, security and safety-related services, etc.) based on 5G communication technology and IoT-related technology. An NWDAF according to an embodiment of the present disclosure transmits analysis or prediction information related to wireless access technology and frequency bands, and additionally provides information for identifying the level of service requirements for each terminal. Through this, a network operator or an entity responsible therefor can induce terminals to use specific wireless access technology or frequency bands. Through this, the operator can achieve effects such as reducing power consumption on unnecessary base stations or resources, or maximizing the quality of service experienced by users through expected results.
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