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Optimum Information Transmission with Maximum Time-Frequency Concentration Orthogonal Functions

Efficient Data Transmission Using Orthogonal Pulse ShapesInvention SummaryThis invention is related to methods and systems provided for transmitting data using an orthogonal pules shape multiplexing scheme. This invention makes the use of pulse shapes directly for signal transmission and a set of orthogonal functions with minimum time-frequency localization...

Published: 1/4/2023 | Inventor(s): Yingtao Jiang, Elaheh Alidoosti, Taleb Moazzeni

Keywords(s): Computer Science & Software - Apps, Computer Science & Software - Computer Science, Computer Science & Software - Hardware, Software

Category(s): Computer Science & Software, All

Secure Authentication Method Using Private User Identification Information

Invention SummaryMost computer systems employ a password verification system for access. A user is identified with a user ID and verified with a password. Although this method is very popular, it is vulnerable to the password guessing attack. However, the attacker doesn't need to guess the user ID because the user IDs are usually public, such as names...

Published: 1/4/2023 | Inventor(s): Ju-Yeon Jo, Yoohwan Kim

Keywords(s): Computer Science & Software - Apps, Computer Science & Software - Computer Science, Computer Science & Software - Hardware, Computer Science & Software - Software, Software

Category(s): Computer Science & Software