Patent · US Active

First node and methods therein for controlling a transmission power of a second node

US9992749B2 · kind B2 · utility

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26Claims

0Family size

Assignee

Telefonaktiebolaget LM Ericsson (Publ) · SE

Inventors

Birgitta Sagebrand · Linköping, SE
Ulf Händel · Norsholm, SE
Björn Hofström · Säter, SE

Key dates

Filing date	Oct 30, 2014
Grant date	Jun 5, 2018
Priority date	—
Expiry date	Oct 30, 2034

Classification

Technology area (CPC H)Electricity
CPC primaryH04W52/146
WIPO fieldDigital communication
WIPO sectorElectrical engineering

Abstract

Method by a first node of controlling power of a second node. The first node determines whether a measurement report, MR, has been received from a third node. The MR comprises a first type of information, related to a channel between the third and second nodes during a time period. When the MR has been received, the first node determines a power for the second node based on a first type and a second type of calculation. The first type is based on the received MR. The second type is based on a second type of information related to the channel during a shorter time period. When the MR has not been received, the first node determines the power based on the second type of calculation. The first node configures the second node to use the determined power.

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