BR112015016811A2

5G,4G

Title

Method for indicating a plurality of time division duplex configurations, tdd, for at least one target cell in a communication system; mobile station for processing a plurality of time division duplex configurations, tdd, in a communications system; and base station for indicating a plurality of time division duplex configurations, tdd, for a mobile station in a communications system

Application Number:

BR20151116811

Publication Date:

11-07-2017

Current Assignee:

Family ID:

Application Date:

17-01-2013

Declaring Company:

Publication Country:

US

Priority Date:

17-01-2013

Title

Method for indicating a plurality of time division duplex configurations, tdd, for at least one target cell in a communication system; mobile station for processing a plurality of time division duplex configurations, tdd, in a communications system; and base station for indicating a plurality of time division duplex configurations, tdd, for a mobile station in a communications system

Application Number:

BR20151116811

Family ID:

Publication Country:

US

Publication Date:

11-07-2017

Application Date:

17-01-2013

Priority Date:

17-01-2013

Current Assignee:

Declaring Company:

Abstract  Abstract

The invention relates to a method for dynamically indicating a TDD re-configuration to the mobile station by encoding the dynamic TDD re-configuration indication into the DCI or CRC calculated for the DCI. In one embodiment the TDD configuration indication is implicitly encoded as an RNTI into the CRC when scrambling the CRC for the DCI with a TDD-RNTI. In another embodiment the TDD configuration indication is part of the DCI payload while the CRC for the DCI is scrambled with a cell identifier identifying the target cell for which the dynamic TDD re- configuration is to be applied. In still another embodiment the TDD configuration indication is part of the DCI payload where the DCI payload further includes an invalid parameter indicating to the mobile station that the DCI carries the TDD configuration indication.

The invention relates to a method for dynamically indicating a TDD re-configuration to the mobile station by encoding the dynamic TDD re-configuration indication into the DCI or CRC calculated for the DCI. In one embodiment the TDD configuration indication is implicitly encoded as an RNTI into the CRC when scrambling the CRC for the DCI with a TDD-RNTI. In another embodiment the TDD configuration indication is part of the DCI payload while the CRC for the DCI is scrambled with a cell identifier identifying the target cell for which the dynamic TDD re- configuration is to be applied. In still another embodiment the TDD configuration indication is part of the DCI payload where the DCI payload further includes an invalid parameter indicating to the mobile station that the DCI carries the TDD configuration indication.

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.