US2015023177A1

5G,4G,3G

Title

Method and apparatus for performing discontinuous reception and/or discontinuous transmission for a multi-carrier/multi-cell operation

Application Number:

US201414507468

Publication Date:

22-01-2015

Current Assignee:

Family ID:

Application Date:

06-10-2014

Declaring Company:

Publication Country:

US

Priority Date:

08-01-2010

Title

Method and apparatus for performing discontinuous reception and/or discontinuous transmission for a multi-carrier/multi-cell operation

Application Number:

US201414507468

Family ID:

Publication Country:

US

Publication Date:

22-01-2015

Application Date:

06-10-2014

Priority Date:

08-01-2010

Current Assignee:

Declaring Company:

Abstract  Abstract

Method and apparatus for multi-carrier/multi-cell discontinuous reception (DRX)/discontinuous transmission (DTX) operations and activation/deactivation of DRX/DTX are disclosed. A wireless transmit/receive unit (WTRU) may configure at least one state variable for controlling DRX, DTX or both on a group of cells. The WTRU may receive an order for DRX or DTX activation or deactivation. The WTRU may determine a setting for the state variable based on the order. The WTRU may activate or deactivate DRX or DTX based on the setting for the state variable. The group of cells may include all cells within the same frequency band, all cells in a particular frequency or group of frequencies, and all secondary cells associated with a primary cell. The primary cell may be an uplink (UL) or downlink (DL) primary cell. The secondary cells may be UL or DL secondary cells. The WTRU may apply common, group-specific or cell-specific DRX monitoring.

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.