ES2703793T3

5G,4G

Title

Dispositivo terminal y procedimiento de control de retransmisión

Application Number:

ES20100806253T

Publication Date:

12-03-2019

Current Assignee:

Family ID:

Application Date:

06-08-2010

Publication Country:

US

Priority Date:

07-08-2009

Declaring Company:

Abstract  Abstract

A terminal apparatus (200) comprising: a receiving section (201-204) receiving downlink data transmitted from a base station (100) on one or more downlink component carriers indicated by downlink assignment information of control received from the base station (100); a decoding section (209) that decodes the downlink data based on the downlink assignment information; and a transmission section (208, 216-218) that controls transmission of one or more response signals for the decoded downlink data, wherein: each response signal indicates a downlink data decoding result or indicates a discontinuous transmission, DTX, indicating that the response signal is not transmitted; when configuring downlink component carriers that include a first downlink component carrier and a second downlink component carrier, response signals are transmitted for a plurality of downlink data on the downlink component carriers using at least one phase point and at least one resource index of the at least one uplink control channel depending on a decoding result of each of the plurality of downlink data; and a first decoding result that a first response signal for downlink data in the first downlink component carrier indicates with a first phase point, with which a second response signal for downlink data in the second carrier Downlink component indicates the DTX, is the same as the first decoding result, that a third response signal for downlink data in the first downlink component carrier indicates with the same first phase point when only the first downlink component carrier, such that: when the first downlink component carrier and the second component carrier are configured, an acknowledgment is given, ACK for downlink data in the first downlink component carrier and a DTX for downlink data in the second link component carrier e descending by the first response signal and the second response signal with the first phase point; and when only the first downlink component carrier is configured, an ACK is indicated for downlink data in the first downlink component carrier by the third response signal with the same first phase point.

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.