KR101728187B1

5G,4G

Title

Terminal device and retransmission control method

Application Number:

KR20127008070

Publication Date:

18-04-2017

Current Assignee:

Family ID:

Application Date:

03-08-2010

Declaring Company:

Publication Country:

US

Priority Date:

02-10-2009

Title

Terminal device and retransmission control method

Application Number:

KR20127008070

Family ID:

Publication Country:

US

Publication Date:

18-04-2017

Application Date:

03-08-2010

Priority Date:

02-10-2009

Current Assignee:

Declaring Company:

Abstract  Abstract

An increase in the overhead of the uplink control channel (PUCCH) is suppressed even when channel selection is applied as a transmission method of a response signal during carrier aggregation communication using a plurality of downlink unit bands And a terminal apparatus capable of providing a retransmission control method. In the terminal 200, the control unit 208 uses the transmission rule of the response signal based on the generation status of the uplink data and the error detection result obtained in the CRC unit 211 to generate an uplink control signal Or the transmission of the response signal. Then, when an uplink control signal and a response signal occur simultaneously within the transmission unit time, the control unit 208 determines whether or not a response signal is generated in accordance with the number of ACKs in the pattern of the error detection result and the position of the ACK in the pattern At least one of the phase points of the resource to be allocated or the response signal is made different.

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.