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Method of time synchronization service for federated learning in 5G network
US12425841B2 · US · B2
| Field | Value |
|---|---|
| Publication number | US-12425841-B2 |
| Application number | US-202318098375-A |
| Country | US |
| Kind code | B2 |
| Filing date | Jan 18, 2023 |
| Priority date | Jan 28, 2022 |
| Publication date | Sep 23, 2025 |
| Grant date | Sep 23, 2025 |
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Abstract
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Provided is a method of a time synchronization service for federated learning (FL) in a fifth generation (5G) network. The method includes receiving, by an artificial intelligence/machine learning function (AIMLF), a subscription request for UE capability information for an FL time synchronization service from an artificial intelligence/machine learning application function (AIML AF) and transmitting, by the AIMLF, the UE capability information to the AIML AF, in response to the subscription request.
First claim
Opening claim text (preview).
What is claimed is: 1. A method of a time synchronization service for federated learning (FL) of user equipment (UE) in a fifth generation (5G) network, the method comprising: receiving, by an artificial intelligence/machine learning function (AIMLF), a subscription request for UE capability information for an FL time synchronization service from an artificial intelligence/machine learning application function (AIML AF); and transmitting, by the AIMLF, the UE capability information to the AIML AF, in response to the subscription request. 2. The method of claim 1 , wherein the capability information comprises availability of the UE and a capability of the UE for the FL. 3. The method of claim 1 , wherein the receiving comprises: receiving, by a network exposure function (NEF), the subscription request from the AIML AF; and receiving, by the AIMLF, the subscription request from the NEF. 4. The method of claim 1 , wherein the transmitting comprises: transmitting, by the AIMLF, the UE capability information to a network exposure function (NEF); and transmitting, by the NEF, the UE capability information to the AIML AF. 5. The method of claim 1 , wherein the subscription request comprises a data network name (DNN) and single-network slice selection assistance information (S-NSSAI). 6. The method of claim 5 , wherein the subscription request further comprises a list of identifications (IDs) of pieces of the UE. 7. The method of claim 6 , wherein the list is intended to limit subscription to the UE capability information of one or more pieces of UE among pieces of the UE.
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Frequently asked questions
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- What does patent US12425841B2 cover?
- Provided is a method of a time synchronization service for federated learning (FL) in a fifth generation (5G) network. The method includes receiving, by an artificial intelligence/machine learning function (AIMLF), a subscription request for UE capability information for an FL time synchronization service from an artificial intelligence/machine learning application function (AIML AF) and transm…
- Who is the assignee on this patent?
- Electronics & Telecommunications Res Inst
- What technology area does this patent fall under?
- Primary CPC classification H04W8/24. Mapped technology areas include Electricity.
- When was this patent published?
- Publication date Tue Sep 23 2025 00:00:00 GMT+0000 (Coordinated Universal Time) (B2). Legal status and post-grant events are not shown on this page.
- What related patents are in patentsdb?
- We list 2 related publications on this page (citations in our corpus or others sharing the same primary CPC).