KR101503475B1

5G,4G

Title

USER DEVICE BASE STATION DEVICE AND METHOD IN MOBILE COMMUNICATION SYSTEM

Application Number:

KR20107007805

Publication Date:

01-04-2015

Current Assignee:

Family ID:

Application Date:

26-09-2008

Declaring Company:

Publication Country:

US

Priority Date:

01-10-2007

Title

USER DEVICE BASE STATION DEVICE AND METHOD IN MOBILE COMMUNICATION SYSTEM

Application Number:

KR20107007805

Family ID:

Publication Country:

US

Publication Date:

01-04-2015

Application Date:

26-09-2008

Priority Date:

01-10-2007

Current Assignee:

Declaring Company:

Abstract  Abstract

The user equipment comprises means for receiving a downlink control signal including allocation information of radio resources from a base station and a precoding matrix indicator (PMI) indicating a precoding matrix applied to a plurality of antennas of the base station apparatus, And means for transmitting an uplink signal including the PMI to the base station apparatus. When a radio resource is allocated to an uplink physical shared channel of the user equipment, a PMI is transmitted from a part of the radio resource. When a radio resource is not allocated to the uplink physical shared channel of the user equipment, the PMI is transmitted to the uplink physical control channel fixedly assigned to the user equipment.

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:openly and comprehensibly describes all details of the invention in the patent document.

Implicitly disclosed patent:does not explicitly state certain aspects of the invention, but still allows for these to be inferred from the information provided.

Basis patent:The core patent in a family, outlining the fundamental invention from which related patents or applications originate.

Family member:related patents or applications that share a common priority or original filing.