Verfahren und Vorrichtung zur Maschinenlernbasierten Breitstrahloptimierung in einem Mobilfunknetz

Details

Veröffentlichungs-Nr.

EP4712371

Anmeldetag

31. Mai 2019

Veröffentlichung

18. März 2026

Rechtsraum

EP

IPC

H04B17/336

Abstract

The present disclosure relates to a pre-5<th>-Generation (5G) or 5G communication system to be provided for supporting higher data rates Beyond 4<th>-Generation (4G) communication system such as Long Term Evolution (LTE). The present disclosure relates an artificial intelligence (AI) system and its application that sumltate functions such as recognition and judgment of a human brain using a machine learning algorithm such as deep learning. An apparatus and method for controlling and optimizing the broadcast beam for base stations (BS) using user equipment (UE) measurements with machine learning is provided. The apparatus and method is configured to select a first beam for each BS, send selected beams for each BS, receive measurement information of a first beam from UEs via BSs, preprocess the measurement results, use a neural network or a table for each BS to give a score for each broadcast beam in the beam pool, select a second beam with the highest score for each BS either from a neural network or a table, train the neural network for broadcast beam optimization offline based on a UE distribution pattern and ray-tracing data, identify typical UE distribution patterns based on AI classification algorithms and UE history measurement and location infomraiton, and create scenario-specific ray-tracing data based on typical UE distribution patterns.

Anmelder

Firma

Samsung Electronics Co., Ltd.

Land

🇰🇷 Südkorea