WO2008134710A8

3G

Title

HANDLING CELL RESELECTIONS AND STATE TRANSITIONS FOR HIGH-SPEED DOWNLINK PACKET ACCESS

Application Number:

WO2008US61984

Publication Date:

05-02-2009

Family ID:

Application Date:

30-04-2008

Declaring Company:

Publication Country:

US

Priority Date:

30-04-2007

Title

HANDLING CELL RESELECTIONS AND STATE TRANSITIONS FOR HIGH-SPEED DOWNLINK PACKET ACCESS

Application Number:

WO2008US61984

Family ID:

Publication Country:

US

Publication Date:

05-02-2009

Application Date:

30-04-2008

Priority Date:

30-04-2007

Declaring Company:

Abstract  Abstract

A wireless transmit receive unit (WTRU) is configured to operate in an high speed data packet access (HSDPA) mode in a cell and/or state and to clear HSDPA resources when moving out of the cell and/or state. The WTRU is configured to clear HSDPA resources when conditions to perform high speed downlink shared channel reception are not met. When in cell transition or state transition the WTRU checks whether there is an ongoing a high speed downlink scheduling channel (HS-DSCH) reception and if the new cell or state cannot support HS-DSCH then the HSDPA resources being used for the ongoing HS-DSCH reception are released. The WTRU uses radio resource control (RRC) processing and monitors various events and conditions such as an RRC variable HS_DSCH_RECEPTION_GENERAL which tracks HS-DSCH reception for all states in order to make the determination whether to release HSDPA resources.

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.