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. 30, 2024
Filed:
Jan. 03, 2020
Apple Inc., Cupertino, CA (US);
Alexei Davydov, Cupertino, CA (US);
Gang Xiong, Cupertino, CA (US);
Jie Zhu, Cupertino, CA (US);
Yushu Zhang, Cupertino, CA (US);
Guotong Wang, Cupertino, CA (US);
Daewon Lee, Cupertino, CA (US);
Gregory Morozov, Cupertino, CA (US);
Sameer Pawar, Cupertino, CA (US);
APPLE INC., Cupertino, CA (US);
Abstract
Methods and apparatus are described for methods and apparatus for carrying out wireless communication using Long Term Evolution (LTE) in a frequency band with low peak-to-average-power. The approach includes precoding, in the frequency domain, a plurality of physical channel signals, followed by multiplexing, where the procoding is performed according to predetermined codes with a code length selected based on a length of an entire signal of the multiplexed precoded plurality of physical channel signals. In addition, the approach includes being configured to map the multiplexed precoded plurality of physical channel signals to subcarriers in the frequency band, as well to generate a time domain waveform based on the mapped signals.