US9258805B2

5G,4G,3G,2G

Title

HARQ/ACK CODEBOOK SIZE DETERMINATION

Application Number:

US201414314296

Publication Date:

09-02-2016

Current Assignee:

Family ID:

Application Date:

25-06-2014

Declaring Company:

Publication Country:

US

Priority Date:

16-03-2012

Title

HARQ/ACK CODEBOOK SIZE DETERMINATION

Application Number:

US201414314296

Family ID:

Publication Country:

US

Publication Date:

09-02-2016

Application Date:

25-06-2014

Priority Date:

16-03-2012

Current Assignee:

Declaring Company:

Abstract  Abstract

Devices methods computer-readable media and systems configurations for determining a hybrid automatic repeat request (HARQ)-acknowledgment (ACK) codebook in wireless communication networks. A user equipment (UE) may communicate with a plurality of serving cells wherein at least two of the serving cells include different time division duplexing (TDD) uplink-downlink (UL-DL) configurations. The UE may determine a value based on a downlink assignment index (DAI) and determine a number of downlink subframes or special subframes that are included in a bundling window associated with an uplink subframe. Further the UE may select the lesser of the determined value or the determined number of downlink subframes or special subframes included in the bundling window to correspond to a number of subframes for which the UE needs to feedback HARQ-ACK bits for the first serving cell.

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.