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. 07, 2025
Filed:
Aug. 16, 2021
Applicant:
Zte Corporation, Guangdong, CN;
Inventors:
Chenchen Zhang, Guangdong, CN;
Wei Cao, Guangdong, CN;
Zhen Yang, Guangdong, CN;
Kaibo Tian, Guangdong, CN;
Nan Zhang, Guangdong, CN;
Assignee:
ZTE Corporation, Shenzhen, CN;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H04J 13/00 (2011.01); H04L 27/26 (2006.01); H04W 74/0833 (2024.01);
U.S. Cl.
CPC ...
H04J 13/0062 (2013.01); H04L 27/2607 (2013.01); H04W 74/0833 (2013.01);
Abstract
Methods, systems, and devices for generating preamble sequences where several Zadoff-Chu (ZC) sequences are generated based on multiple roots and multiple cyclic shifts per root and combined to generate the preamble sequences. Some embodiments may be used in wireless communication embodiments in which large propagation delays and/or Doppler movement are expected.