Invention Grant
- Patent Title: Method and apparatus for CSI feedback in a MIMO wireless communication system with elevation beamforming
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Application No.: US16356199Application Date: 2019-03-18
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Publication No.: US10735075B2Publication Date: 2020-08-04
- Inventor: Runhua Chen
- Applicant: TEXAS INSTRUMENTS INCORPORATED
- Applicant Address: US TX Dallas
- Assignee: TEXAS INSTRUMENTS INCORPORATED
- Current Assignee: TEXAS INSTRUMENTS INCORPORATED
- Current Assignee Address: US TX Dallas
- Agent Gregory J. Albin; Charles A. Brill; Frank D. Cimino
- Main IPC: H04B7/06
- IPC: H04B7/06 ; H04B7/0456
Abstract:
A method of operating a communication system is disclosed. The method includes transmitting a plurality of channel state information reference signal (CSI-RS) sub-resources and a plurality of mode configuration signals to a remote transceiver. The method further includes receiving channel state information (CSI) signals according to the mode configuration signals for the respective sub-resources.
Public/Granted literature
- US20190215046A1 METHOD AND APPARATUS FOR CSI FEEDBACK IN A MIMO WIRELESS COMMUNICATION SYSTEM WITH ELEVATION BEAMFORMING Public/Granted day:2019-07-11
Information query
