EP2819339B1

5G,4G

Title

COMPONENT CARRIER ACTIVATION AND DEACTIVATION USING RESOURCE ASSIGNMENTS

Application Number:

EP20140185868

Publication Date:

11-07-2018

Current Assignee:

Family ID:

Application Date:

02-02-2011

Declaring Company:

Publication Country:

US

Priority Date:

12-02-2010

Title

COMPONENT CARRIER ACTIVATION AND DEACTIVATION USING RESOURCE ASSIGNMENTS

Application Number:

EP20140185868

Family ID:

Publication Country:

US

Publication Date:

11-07-2018

Application Date:

02-02-2011

Priority Date:

12-02-2010

Current Assignee:

Declaring Company:

Abstract  Abstract

A method for component carrier activation and deactivation using resource assignments is disclosed. The method consists of receiving resource assignment information including a plurality of bits that indicate activation or deactivation statuses of respective downlink component carriers the downlink component carriers being secondary downlink component carriers added to a primary component carrier which is always activated each downlink component carrier corresponding to one bit included in the plurality of bits and the one bit indicating that a corresponding downlink component carrier is to be activated or deactivated wherein when any one bit among the plurality of bits indicates that its corresponding secondary component carrier should be activated the plurality of bits further indicate a sounding reference signal SRS transmission request. The method comprises a further step of activating or deactivating each of the downlink component carriers according to the resource assignment information and then transmitting an SRS transmission on the activated secondary component carrier(s) is performed.

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.