Handling Multiple Access Networks

The method addresses the challenge of managing diverse 3GPP RANs by reducing latency and enhancing mobility across multiple 5G and 6G networks, ensuring efficient connection management and fallback solutions.

JP2026520473APending Publication Date: 2026-06-23KONINKLIJKE PHILIPS NV

Patent Information

Authority / Receiving Office
JP · JP
Patent Type
Applications
Current Assignee / Owner
KONINKLIJKE PHILIPS NV
Filing Date
2024-05-31
Publication Date
2026-06-23

AI Technical Summary

Technical Problem

The challenge in 5G systems is managing multiple 3GPP RANs deployed in diverse environments, such as ground, low Earth orbit, and geostationary orbits, leading to issues in selecting the appropriate network for wireless devices, and increasing connection latency and processing time.

Method used

A method and device for managing multiple connections, including 5G and 6G communication, by employing a robust process that reduces latency and provides an acceptable fallback solution, while ensuring seamless mobility of wireless devices across different 3GPP RANs.

Benefits of technology

The solution enhances network management, reducing connection latency and providing a robust fallback mechanism, thereby improving the mobility and efficiency of wireless devices in diverse 3GPP RAN environments.

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Abstract

The present invention relates to a method comprising the steps of: sending a first message by a wireless device to a first mobility management node of a network indicating support for secondary registration to a secondary network associated with the network; receiving a second message by the wireless device from the first mobility management node containing information on authorized networks for secondary registration; and sending a third message by the wireless device to a second mobility management node of an authorized network requesting secondary registration.
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