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. 31, 2023
Filed:
Sep. 24, 2021
Qualcomm Incorporated, San Diego, CA (US);
Chih-Fan Liao, San Diego, CA (US);
Aleksandar Miodrag Tasic, San Diego, CA (US);
Kyle David Holland, San Diego, CA (US);
Jang Joon Lee, San Diego, CA (US);
Jian Kang, San Diego, CA (US);
Lai Kan Leung, San Marcos, CA (US);
Chiewcharn Narathong, Laguna Niguel, CA (US);
QUALCOMM Incorporated, San Diego, CA (US);
Abstract
Wireless signal processing may be improved by using a configurable baseband filter (BBF) in the receive path of a transceiver. A configurable BBF may accommodate processing of different wireless signals in a single integrated circuit (IC) chip. For example, a single IC may support processing of 5G mmWave RF signals and 5G sub-7 GHz RF signals by reconfiguring the BBF with settings appropriate for the different wireless signals. The reconfiguring of the BBF may include adjusting a bandwidth of the BBF and/or adjusting a filter order of the BBF. The reconfiguring of the BBF may be performed in response to detection of jammer signals to improve rejection of the jammer signals.