JP2017229083A

5G,4G

Title

SELECTION OF ACKNOWLEDGMENT TIMING IN WIRELESS COMMUNICATION

Application Number:

JP20170155608

Publication Date:

28-12-2017

Current Assignee:

Family ID:

Application Date:

10-08-2017

Declaring Company:

Publication Country:

US

Priority Date:

03-12-2012

Title

SELECTION OF ACKNOWLEDGMENT TIMING IN WIRELESS COMMUNICATION

Application Number:

JP20170155608

Family ID:

Publication Country:

US

Publication Date:

28-12-2017

Application Date:

10-08-2017

Priority Date:

03-12-2012

Current Assignee:

Declaring Company:

Abstract  Abstract

PROBLEM TO BE SOLVED: To provide user equipment (UE) configured to select a suitable acknowledgement timing configuration in a time division duplex-frequency division duplex (TDD-FDD) carrier aggregation (CA) enabled wireless network.

SOLUTION: User equipment establishes a connection to a primary serving cell (PCell) and a secondary serving cell (SCell) of a base station the PCell having a first TDD or first FDD configuration the SCell having a second FDD or second TDD configuration; and receives downlink data. The method also comprises: categorizing a type of downlink data subframe of the SCell; selecting a hybrid automatic repeat request (HARQ) timing configuration on the basis of the type of subframe; and transmitting acknowledgement information associated with the downlink data according to the selected hybrid automatic repeat request timing configuration.

SELECTED DRAWING: Figure 7

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.