Patent · US Active

Model based channel state information feedback

US8532677B2 · kind B2 · utility

2Cited by

7References

19Claims

0Family size

Assignee

Nokia Siemens Networks GmbH & Co. KG · DE

Inventors

Ruediger Halfmann · Kaiserslautern, DE
Thomas Haustein · Potsdam, DE
Egon Schulz · Birkenfeld, DE
Wolfgang Zirwas · Munich, DE

Key dates

Filing date	Jan 13, 2009
Grant date	Sep 10, 2013
Priority date	—
Expiry date	Feb 28, 2029

Classification

Technology area (CPC G)Physics
CPC primaryG01S5/0027
WIPO fieldMeasurement
WIPO sectorInstruments

Abstract

The proposed methods and devices provide a new technique for feeding back CSI information of a channel between a network element and a user equipment to the network element by feeding back a location of the user equipment. The new technique opens completely new options for multi user scheduling and channel prediction. According to embodiments, a proposed user equipment configuration is indicated to the user by the user equipment.

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