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. 29, 2026
Filed:
Feb. 29, 2024
Realtek Semiconductor Corp., HsinChu, TW;
Wei-Chi Lai, HsinChu, TW;
Wei-Hsuan Chang, HsinChu, TW;
Realtek Semiconductor Corp., HsinChu, TW;
Abstract
A wireless communication device includes a wireless transceiver circuit, a baseband signal processing circuit, and an interference detection device. The wireless transceiver circuit receives a wireless signal from a wireless transmission channel, and converts the wireless signal into a baseband signal. The baseband signal processing circuit processes the baseband signal including a plurality of packets. The interference detection device is coupled to the baseband signal processing circuit, and performs a short-term interference detection and a long-term interference detection according to the plurality of packets, to determine whether interference exists in the wireless transmission channel and generate a detection result, wherein the short-term interference detection is an interference detection within a single packet, and the long-term interference detection is an interference detection across packets. When the detection result indicates interference exists in the wireless transmission channel, the detection result further indicates a frequency band in which the interference exists.