Invention Grant
- Patent Title: CSI feedback design for new radio
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Application No.: US17346387Application Date: 2021-06-14
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Publication No.: US11765603B2Publication Date: 2023-09-19
- Inventor: Tianyi Xu , Qian Zhang , Allan Y. Tsai , Guodong Zhang , Lakshmi R. Iyer , Qing Li
- Applicant: InterDigital Patent Holdings, Inc.
- Applicant Address: US DE Wilmington
- Assignee: InterDigital Patent Holdings, Inc.
- Current Assignee: InterDigital Patent Holdings, Inc.
- Current Assignee Address: US DE Wilmington
- Agency: BakerHostetler
- Main IPC: H04B7/02
- IPC: H04B7/02 ; H04W24/02 ; H04B7/0408 ; H04B7/0417 ; H04B7/0456 ; H04B7/06
Abstract:
It is recognized herein that as the number of transmit antennas in cellular systems (e.g., NR or 5G systems) increase, the Channel State information (CSI) feedback overhead may increase to unacceptable levels, and the current CSI feedback might not support beamforming training for NR. Embodiments described herein provide an enhanced and more efficient design for Channel State Information feedback as compared to current approaches.
Public/Granted literature
- US20220070694A1 CSI FEEDBACK DESIGN FOR NEW RADIO Public/Granted day:2022-03-03
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