Patent · US Active

Spectrum sharing

US9974031B2 · kind B2 · utility

0Cited by

0References

16Claims

0Family size

Assignee

Harman International Industries, Incorporated · US

Inventors

Zeng Yang · Shanghai, CN
Qingshan Zhang · Shanghai, CN
Guoxia Zhang · Shanghai, CN

Key dates

Filing date	Feb 19, 2014
Grant date	May 15, 2018
Priority date	—
Expiry date	Feb 19, 2034

Classification

Technology area (CPC H)Electricity
CPC primaryH04W84/12
WIPO fieldDigital communication
WIPO sectorElectrical engineering

Abstract

Communication methods and devices are provided. A communication method includes: a first communication device detecting whether its communications is substantially affected; and if yes, sending a message to a second communication device, whose communication distance is shorter than that of the first communication device, to request the second communication device to decrease its effect on the communications of the first communication device. More reliable solutions for spectrum sharing may be obtained.

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