- 专利标题: METHOD AND APPARATUS FOR SUPPORT OF MACHINE LEARNING OR ARTIFICIAL INTELLIGENCE TECHNIQUES FOR CSI FEEDBACK IN FDD MIMO SYSTEMS
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申请号: US17658977申请日: 2022-04-12
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公开(公告)号: US20220338189A1公开(公告)日: 2022-10-20
- 发明人: Pranav Madadi , Jeongho Jeon , Joonyoung Cho , Qiaoyang Ye
- 申请人: Samsung Electronics Co., Ltd.
- 申请人地址: KR Suwon-si
- 专利权人: Samsung Electronics Co., Ltd.
- 当前专利权人: Samsung Electronics Co., Ltd.
- 当前专利权人地址: KR Suwon-si
- 主分类号: H04W72/04
- IPC分类号: H04W72/04 ; H04W72/08
摘要:
Machine learning (ML) assisted channel state information (CSI) reporting or ML assisted CSI prediction includes receiving CSI reporting configurations that include indications that enable or disable at least one of: ML-assisted CSI prediction and artificial intelligence channel feature information (AI-CFI) reporting. ML model training is performed or trained ML model parameters are received, and CSI reference signals corresponding to at least one of the CSI reporting configurations are received. If ML-assisted CSI prediction is enabled, the CSI reporting configurations further include: a timing offset for future CSI prediction, and ML configurations including indication of an ML model used for the ML-assisted CSI prediction. If AI-CFI reporting is enabled, the CSI reporting configurations further include: a configuration for a report of the AI-CFI, and ML configurations including indication of an ML model used for the ML assisted-CSI feedback determination.
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