Patent · US Active

Controlling CSI reporting in a LTE cellular communication network

US8929235B2 · kind B2 · utility

8Cited by

1References

24Claims

0Family size

Assignee

Telefonaktiebolaget LM Ericsson (Publ) · SE

Inventors

Robert Baldemair · Solna, SE
Bo Hagerman · Stockholm, SE
George Jöngren · Sundbyberg, SE

Key dates

Filing date	Apr 9, 2010
Grant date	Jan 6, 2015
Priority date	—
Expiry date	Jan 9, 2031

Classification

Technology area (CPC H)Electricity
CPC primaryH04W72/1268
WIPO fieldDigital communication
WIPO sectorElectrical engineering

Abstract

The object of the present invention is to distribute the transmission of the CSI (Channel state information) reports among the different UEs, wherein the CSI reports are based on measurements on cell specific reference signals from the base station. This is achieved in a LTE cellular communication network by controlling the transmission of CSI reports from the UEs.

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