CN106452691A

5G,4G

Title

Not Available

Application Number:

CN201610865183A

Publication Date:

22-02-2017

Current Assignee:

Family ID:

Application Date:

24-02-2012

Declaring Company:

Publication Country:

US

Priority Date:

24-02-2011

Title

Not Available

Application Number:

CN201610865183A

Family ID:

Publication Country:

US

Publication Date:

22-02-2017

Application Date:

24-02-2012

Priority Date:

24-02-2011

Current Assignee:

Declaring Company:

Abstract  Abstract

The embodiment of the invention provides a communication method for a carrier aggregation system, belongs to the technical field of communications, and aims to effectively guarantee normal communication between a base station and User Equipment (UE). The communication method comprises the following steps: receiving Physical Downlink Shared Channel (PDSCH) information transmitted by the base station through a subframe n of a secondary cell; and if the subframe n of a primary cell is a downlink subframe, performing ACK/NACK feedback of the transmitted PDSCH information on a subframe m or a subframe p of the primary cell, wherein m is a subframe index of a subframe determined by feedback of ACK/NACK of PDSCH of the subframe n of the primary cell in the primary cell according to an ACK/NACK timing relationship corresponding to the subframe n of the primary cell, and p is a subframe index of a subframe determined by feedback of ACK/NACK of PDSCH of the subframe n of the secondary cell in the secondary cell according to the ACK/NACK timing relationship corresponding to the subframe n of the secondary cell. The communication method can be used in the carrier aggregation system.

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.