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. 25, 2021
Filed:
Jun. 12, 2020
Wild Guard Ltd., Central Hong Kong, HK;
Seung Hee Han, Seoul, KR;
Min Seok Noh, Seoul, KR;
Yeong Hyeon Kwon, Seoul, KR;
Hyun Woo Lee, Seoul, KR;
Dong Cheol Kim, Seoul, KR;
Jin Sam Kwak, Seoul, KR;
WILD GUARD LTD., Central Hong Kong, HK;
Abstract
A method and apparatus for transmitting or detecting primary synchronization signal. The receiver receives primary synchronization signal from a transmitter, and detects the sequence used in the received primary synchronization signal by using three root indexes. Here, the primary synchronization signal is generated by using a Zadoff-Chu sequence having one of the three root indexes. The three root indexes comprise a first index and a second index, and a sum of the first index and the second index corresponds to the length of the Zadoff-Chu sequence.