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:
Jun. 16, 2026
Filed:
Apr. 21, 2022
Zte Corporation, Shenzhen, CN;
Yihua MA, Shenzhen, CN;
Zhifeng Yuan, Shenzhen, CN;
Yuzhou Hu, Shenzhen, CN;
Weimin Li, Shenzhen, CN;
Zhigang Li, Shenzhen, CN;
ZTE Corporation, Shenzhen, CN;
Abstract
Disclosed are a full-duplex antenna and a communication node, where the full-duplex antenna may include a transmit antenna, N receive antenna groups and N radio frequency links. Each of the radio frequency links is configured to acquire first signals received by all receive antennas in one of the receive antenna groups connected to the radio frequency link, and synthesize a second signal according to the first signals. A power of a self-interference signal related to the transmit antenna in each of the first signals in a full-duplex transmission mode is defined as a first power, a power of a self-interference signal related to the transmit antenna in the second signal in the full-duplex transmission mode is defined as a second power, and the second power is less than the first power.