Method of model dataset signaling for radio access network
AssigneeContinental Automotive Technologies GmbH
InventorsHojin KIM, Rikin SHAH, David GONZALEZ GONZALEZ, Shravan Kumar KALYANKAR
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Abstract
The present application describes methods of transferring AI/ML based model dataset or subset in wireless mobile communication system including base station (e.g., gNB) and mobile station (e.g., UE). The dataset index or the subset from the collected dataset is sent for dataset transfer event wherein the dataset mapping table is maintained in repository and/or the original dataset collection is divided into multiple subsets based on the measured dataset characteristics.
Claims16
A method of model dataset signaling for radio access network sending the dataset index or the data subset from the collected dataset for dataset transfer from one node to the other node, where the matched dataset index is sent based on the valid dataset mapping table the following steps are performed:
- Dataset based mapping relationship information are stored in dataset repository in network side and shared with UEs;
- UE generates dataset collection for UE-side model operation;
- UE searches and identifies the specific dataset index matched with the collected dataset;
- The matched dataset index is sent to gNB for network-side model operation.
- The prioritized subset of the collected dataset is sent based on the data sample quality, whereby
- the collected dataset is split into two or more multiple data subsets based on the pre-configured data samples with different quality thresholds;
- Data subset(s) selected with target quality is used for UE-side model;
- the same data subset(s) is sent to gNB for network-side model operation;
- Dataset collection is processed by UE side first, wherein the method can happen when dataset collection is firstly processed by network side.
Dependencies are inferred from the claim text.