Wireless communication system, communication control method, and computer program

By grouping UEs for collective signal processing in a single computing unit within an O-RAN specification network, the inefficiencies in processor utilization in large-scale CF-mMIMO systems are addressed, enhancing computing unit efficiency and reducing computational load.

JP2026061901APending Publication Date: 2026-04-09KDDI CORP
View PDF 0 Cites 0 Cited by

Patent Information

Authority / Receiving Office
JP · JP
Patent Type
Applications
Current Assignee / Owner
Filing Date
2024-09-30
Publication Date
2026-04-09

AI Technical Summary

Technical Problem

In large-scale CF-mMIMO systems, the computational load and power consumption can be reduced by subdividing signal processing, but conventional O-RAN specifications result in poor processor utilization due to assigning one computing unit per UE, leading to inefficient use of computing resources.

Method used

A wireless communication system with an interface that groups multiple UEs together for collective signal processing by a single computing unit, utilizing an O-RAN specification network to improve computing unit efficiency.

Benefits of technology

Enhances processor utilization rates by optimizing the grouping of UEs for collective signal processing, thereby improving the efficiency of computing units in DU signal processing.

✦ Generated by Eureka AI based on patent content.

Smart Images

  • Figure 2026061901000001_ABST
    Figure 2026061901000001_ABST
Patent Text Reader

Abstract

The aim is to improve the utilization efficiency of the computing units that perform signal processing in the DU. [Solution] The wireless communication system, in an O-RAN specification wireless access network, includes an interface that notifies the Distributed Unit (DU) of grouping information indicating multiple user terminals that have been grouped together so that signal processing for multiple user terminals is performed collectively by a single computing unit, with respect to the computing unit assigned to the DU.
Need to check novelty before this filing date? Find Prior Art