Verbesserte Berichterstattung von Kanalstatusinformationen für lizenzierte und unlizenzierte Träger

Details

Veröffentlichungs-Nr.

EP3024165

Aktenzeichen

EP14003910

Anmeldetag

20. November 2014

Veröffentlichung

14. Juni 2017

Erteilung

14. Juni 2017

Rechtsraum

EP

IPC

H04L5/00H04B7/04// H04B7/06

Abstract

The invention relates to methods for for reporting channel state information. For this purpose, a mobile station receives a trigger message (S01) that triggers the reporting of channel state information CSI for at least one of a plurality of downlink component carriers, the trigger message being received in a subframe n Trigger , determines the CSI (S02) for the at least one of the plurality of downlink component carriers based on reference signals present on the at least one of the plurality of downlink component carriers, and reports the triggered CSI (S03) in a subframe n Report later than n Trigger . The received trigger message indicates that the reference signals are present in a subframe n RS on the at least one of the plurality of downlink component carriers, where n Trigger ¤ n RS < n Report .

Anmelder

Firma

Panasonic Intellectual Property Corporation of America

Land

🇺🇸 USA

Fachgebiete