Patent · US Active

Transmitter for transmitting packets and method thereof

US10057092B1 · kind B1 · utility

0Cited by

0References

8Claims

0Family size

Assignee

Beken Corporation · CN

Inventors

Caogang Yu · Shanghai, CN
Dawei Guo · Shanghai, CN

Key dates

Filing date	Nov 10, 2017
Grant date	Aug 21, 2018
Priority date	—
Expiry date	Nov 10, 2037

Classification

Technology area (CPC H)Electricity
CPC primaryH04B2001/0408
WIPO fieldTelecommunications
WIPO sectorElectrical engineering

Abstract

A switching unit comprises a COordinate Rotation DIgital Computer (CORDIC) unit configured to estimate a maximum phase difference between a phase of the GFSK modulated signal to be switched and a phase of the QPSK modulated signal after switch; a timing unit communicatively coupled to the CORDIC unit and configured to generate adaptive steps according to a switch time and the estimated maximum phase difference, wherein the CORDIC is further configured to generated an adjusted GFSK modulated signal by adjusting a phase of the GFSK modulated signal to be switched according to the estimated maximum phase difference and the adaptive steps.

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