CN104079388B

5G,4G

Title

Method for feeding back ACK/NACK information in process of carrier aggregation, base station and user equipment

Application Number:

CN201410334642

Publication Date:

17-10-2017

Current Assignee:

Family ID:

Application Date:

24-03-2010

Declaring Company:

Publication Country:

US

Priority Date:

03-12-2009

Title

Method for feeding back ACK/NACK information in process of carrier aggregation, base station and user equipment

Application Number:

CN201410334642

Family ID:

Publication Country:

US

Publication Date:

17-10-2017

Application Date:

24-03-2010

Priority Date:

03-12-2009

Current Assignee:

Declaring Company:

Abstract  Abstract

Method, base station and the user equipment of feeding back ACK/nack message when the present invention provides a kind of carrier aggregation.This method includes the default public fields of DCI being configured to, at least one of related command field of at least two ACK/NACK feedbacks that the public field can be configured to related command field of ACK/NACK feedbacksï¼›The DCI is sent to user equipment, so that the user equipment is according to the DCI feeding back ACKs/nack message.The embodiment of the present invention can realize the backward compatibility of the ACK/NACK feedback of the information and LTE system under carrier aggregation.

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.