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:
Sep. 01, 2026
Filed:
Nov. 27, 2023
Zte Corporation, Shenzhen, CN;
Meng Mei, Shenzhen, CN;
Bo Gao, Shenzhen, CN;
Shujuan Zhang, Shenzhen, CN;
Ke Yao, Shenzhen, CN;
Yang Zhang, Shenzhen, CN;
ZTE Corporation, Shenzhen, CN;
Abstract
Methods, apparatus, and systems that relate to grouping the Demodulation Reference Signal (DMRS) ports are disclosed so as to enable efficient demodulation and/or channel interference estimation by the terminal device. In one example aspect, a method for wireless communication includes transmitting, by a base station, a signaling message to a target terminal device indicating at least two groups of antenna ports associated with a Demodulation Reference Signal (DMRS). The at least two groups of antenna ports share no common antenna port. The method also includes performing, by the base station, a communication with a target terminal device based on the signaling message.