JP2014509500A

5G,4G

Title

Not Available

Application Number:

JP2013554785A

Publication Date:

17-04-2014

Current Assignee:

Family ID:

Application Date:

24-02-2012

Declaring Company:

Publication Country:

US

Priority Date:

24-02-2011

Title

Not Available

Application Number:

JP2013554785A

Family ID:

Publication Country:

US

Publication Date:

17-04-2014

Application Date:

24-02-2012

Priority Date:

24-02-2011

Current Assignee:

Declaring Company:

Abstract  Abstract

One embodiment of the present invention provides a communication method for a carrier aggregation (CA) system related to the field of communication technology. In this communication method, a step of receiving physical downlink shared channel (PDSCH) information distributed by a base station via a subframe n of a secondary cell (SCell) and a subframe n of a primary cell (PCell) are down. If it is a link subframe, the ACK / NACK feedback is performed in the PCell subframe m or subframe p with respect to the delivered PDSCH information, and m is the PCell with respect to the PDSCH in the PCell subframe n. Is the subframe index of the ACK / NACK subframe fed back by the PCell according to the ACK / NACK timing relationship corresponding to subframe n, and p is the SSCH subframe n for the PDSCH of SCell subframe n. The subframe index of the ACK / NACK subframe fed back by the SCell according to the corresponding ACK / NACK timing relationship. It is a box. The present invention is applicable to a CA system and can effectively ensure normal communication between a base station and a user apparatus.

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.