US8837381B2

5G,4G

Title

USING AN UPLINK GRANT AS TRIGGER OF FIRST OR SECOND TYPE OF CQI REPORT

Application Number:

US20070532360

Publication Date:

16-09-2014

Current Assignee:

Family ID:

Application Date:

27-09-2007

Publication Country:

US

Priority Date:

19-03-2007

Abstract  Abstract

Channel state feedback is provided from a UE to a base station as a first detailed or a second less detailed type of channel state feedback information. Initially it is determined whether the UE has received an uplink grant from the base station or not. If the UE has received an uplink grant a first type of channel state feedback information is transmitted to the base station on the granted resource. If however the UE has not received an uplink grant a second type of channel state feedback information is transmitted to the base station. Different types of channel state feedback information enables a UE and an associated base station to use available resources more efficiently when requesting for and delivering channel state feedback information.

Note:

The information in blue was extracted from the third parties (Standard Setting Organisation, Espacenet)

The information in grey was provided by the patent holder

The information in purple was extracted from the FrandAvenue

Explicitly disclosed patent

Implicitly disclosed patent

Basis patent

Family member