Patent · US Active

Coordinating control of average EIRP of multiple radio transmitters

US11956727B2 · kind B2 · utility

0Cited by

0References

16Claims

0Family size

Assignee

Telefonaktiebolaget LM Ericsson (Publ) · SE

Inventors

Torbjörn Wigren · Uppsala, SE
Billy Hogan · Sollentuna, SE
Walter Müller · Sollentuna, SE

Key dates

Filing date	Apr 30, 2019
Grant date	Apr 9, 2024
Priority date	—
Expiry date	Oct 4, 2039

Classification

Technology area (CPC H)Electricity
CPC primaryH04W52/42
WIPO fieldDigital communication
WIPO sectorElectrical engineering

Abstract

There is provided mechanisms for average EIRP control of at least two radio power sources. A method is performed by a coordinating controller of a site. The site comprises the at least two radio power sources. The method comprises obtaining, from a respective inner controller of each of the at least two radio power sources, power control feedback information. The method comprises determining, according to an inner control loop for each of the at least two radio power sources, coordinating control information from the power control feedback information. The method comprises performing individual average power control of each of the at least two radio power sources by providing, to each respective inner controller, the coordinating control information, whereby total average transmission power of each of the at least two radio power sources is selectively adjusted based on the inner control loop.

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