The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Jan. 13, 2026
Filed:
Feb. 28, 2024
Huawei Technologies Co., Ltd., Shenzhen, CN;
Bolei Wang, Shanghai, CN;
Yifeng Wang, Shanghai, CN;
Yingfei Diao, Shanghai, CN;
Hongjie Hu, Shanghai, CN;
HUAWEI TECHNOLOGIES CO., LTD., Shenzhen, CN;
Abstract
A communication method includes receiving N pilot signals from a network device by using N channel state information (CSI) resources. The N CSI resources are in a one-to-one correspondence with the N pilot signals, N is an integer greater than or equal to 2, and the N pilot signals correspond to N mapping relationships between antenna ports of the network device and transceiver antennas of the network device, wherein at least two of the N mapping relationships between the antenna ports of the network device and the transceiver antennas of the network device are different, or the N pilot signals correspond to N inter-polarization phases, wherein at least two of the N inter-polarization phases are different. The method also includes performing channel measurement on the N CSI resources based on the corresponding pilot signals. The method further includes sending channel state information to the network device.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile