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:
Oct. 18, 2022
Filed:
Jun. 14, 2021
Beken Corporation, Shanghai, CN;
Weifeng Wang, Shanghai, CN;
Jiazhou Liu, Shanghai, CN;
Pengfei Zhang, Shanghai, CN;
Dawei Guo, Shanghai, CN;
Beken Corporation, Shanghai, CN;
Abstract
A Weil code generator and a method of generating Weil codes with a Weil code length (N) are provided. The Weil code generator includes a plurality of parallel channels (), a multi-channel read arbiter (), and two parallel Legendre ROMs (), which are connected in series. A channel of the plurality of channels stores a current Weil code to demodulate signals from a satellite. The multi-channel read arbiter () may determine a win channel from the plurality of channels. The two Legendre ROMs () respectively store a first and a second Legendre sequences (LS1, LS2) each having a Legendre sequence length (2N) being double the Weil code length (N). The Weil code generator may generate Weil codes efficiently.