ES2685168T3

5G,4G

Title

Sistema y método para compartir un canal de control para la agregación de una portadora

Application Number:

ES20110726245T

Publication Date:

05-10-2018

Family ID:

Application Date:

02-05-2011

Publication Country:

US

Priority Date:

30-04-2010

Title

Sistema y método para compartir un canal de control para la agregación de una portadora

Application Number:

ES20110726245T

Family ID:

Publication Country:

US

Publication Date:

05-10-2018

Application Date:

02-05-2011

Priority Date:

30-04-2010

Abstract  Abstract

A method of processing a control channel in a user agent, UA (10), to identify at least one of an uplink and downlink resource allocated by a grant of resources within a multi-carrier communication system where the granting of resources is specified by the control channel element, CCE (110), the candidates of the subset where the carriers used for the transmission and reception of data are configured carriers, the method comprises the steps of: receiving signals of activation specifying the active and inactive carriers from among the configured carriers; for active carriers: (i) identify a number of candidates from the CCE subset for decoding; and (ii) decode up to the identified number of candidates from the CCE subset in an attempt to identify the granting of resources; for inactive carriers, ignore CCE subset candidates associated with inactive carriers; and wherein the activation signals indicate that an uplink bearer is active and that a corresponding pair downlink bearer is inactive and where the step of identifying the candidates of the CCE subset includes identifying only the candidates associated with an information of data control, DCI, format 0 for an uplink carrier active for decoding.

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.