Patent · US Active

Differential chaos shift keying communication method and system based on hybrid index

US11646920B2 · kind B2 · utility

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2Claims

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Assignee

GUANGDONG UNIVERSITY OF TECHNOLOGY · CN

Inventors

Yi Fang · Manchester Center, US
Yiwei Tao · 流花街道, CN
Huan Ma · Beijing, CN
Guojun Han · 流花街道, CN

Key dates

Filing date	Jul 14, 2022
Grant date	May 9, 2023
Priority date	—
Expiry date	Jul 14, 2042

Classification

Technology area (CPC Y)Emerging Cross-Sectional Technologies
CPC primaryY02D30/70
WIPO fieldDigital communication
WIPO sectorElectrical engineering

Abstract

A differential chaos shift keying communication method based on hybrid index, including: modulating a transmitted signal based on the hybrid index; and demodulating a received signal based on the hybrid index. The hybrid index is a hybrid index bit, which includes a carrier index bit and a carrier number index bit. This application also provides a system for implementing the differential chaos shift keying communication method, which includes a transmitter and a receiver.

Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.