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:
May. 18, 2021
Filed:
Sep. 30, 2019
Applicant:
Apple Inc., Cupertino, CA (US);
Inventors:
Jia Tang, San Jose, CA (US);
Zhu Ji, San Jose, CA (US);
Yang Li, Plano, TX (US);
Johnson O. Sebeni, Fremont, CA (US);
Yu-Lin Wang, Fremont, CA (US);
Sulabh Khandelwal, San Jose, CA (US);
Beibei Wang, Cupertino, CA (US);
Zheng Zhang, San Jose, CA (US);
Assignee:
Apple Inc., Cupertino, CA (US);
Primary Examiner:
Int. Cl.
CPC ...
H04B 7/08 (2006.01); H04L 5/00 (2006.01); H04W 76/28 (2018.01); H04B 17/318 (2015.01); H04B 17/382 (2015.01); H04W 52/24 (2009.01);
U.S. Cl.
CPC ...
H04B 7/0825 (2013.01); H04B 17/318 (2015.01); H04B 17/382 (2015.01); H04L 5/0057 (2013.01); H04W 76/28 (2018.02); H04W 52/24 (2013.01);
Abstract
Adaptive multiplexing and transmit/receive diversity. A wireless device may include multiple antennas. A first set of antennas may be used for communication. One or more trigger conditions may be determined, and additional antennas may be activated for measurement. Based on the measurement(s), a second set of antennas may be selected and used for communication.