CN107370577B

5G,4G

Title

Communication device, and retransmission control method

Application Number:

CN201710472305

Publication Date:

19-06-2020

Current Assignee:

Family ID:

Application Date:

27-07-2012

Declaring Company:

Publication Country:

US

Priority Date:

12-08-2011

Title

Communication device, and retransmission control method

Application Number:

CN201710472305

Family ID:

Publication Country:

US

Publication Date:

19-06-2020

Application Date:

27-07-2012

Priority Date:

12-08-2011

Current Assignee:

Declaring Company:

Abstract  Abstract

The communication device of the present invention includes: a physical hybrid automatic repeat request indicator channel reception unit configured to receive a physical hybrid automatic repeat request indicator channel corresponding to a physical uplink shared channel to which allocation control information received in the primary cell is allocated, and not receive a physical hybrid automatic repeat request indicator channel corresponding to a physical uplink shared channel to which allocation control information received in the secondary cell is allocated, when receiving a physical hybrid automatic repeat request indicator channel including an acknowledgement character or a negative character transmitted from another communication device at the time of carrier aggregation; and a retransmission control unit configured to control whether or not to perform retransmission to another communication apparatus based on the received physical hybrid automatic retransmission request indication channel and the assignment control information.

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.