JP2013255257A

3G

Title

METHOD AND APPARATUS FOR CELL UPDATE WHILE IN ENHANCED CELL_FACH STATE

Application Number:

JP20130152022

Publication Date:

19-12-2013

Current Assignee:

Family ID:

Application Date:

22-07-2013

Declaring Company:

Publication Country:

US

Priority Date:

02-02-2007

Title

METHOD AND APPARATUS FOR CELL UPDATE WHILE IN ENHANCED CELL_FACH STATE

Application Number:

JP20130152022

Family ID:

Publication Country:

US

Publication Date:

19-12-2013

Application Date:

22-07-2013

Priority Date:

02-02-2007

Current Assignee:

Declaring Company:

Abstract  Abstract

PROBLEM TO BE SOLVED: To provide a method for performing cell update and reselection while in a Cell_FACH state.

SOLUTION: A WTRU in a Cell_FACH state selects a target cell (202) and reads system information from the target cell including high speed downlink shared channel (HS-DSCH) common system information (206). The WTRU configures an HS-DSCH medium access control (MAC-hs) entity on the basis of the HS-DSCH common system information and sends a CELL UPDATE message to notify of a cell change (210). The WTRU receives an HSDPA using a common H-RNTI broadcast in the system information a reserved H-RNTI as requested in the CELL UPDATE message or temporary identity information which is a subset of a U-RNTI (216). The MAC-hs entity may be reset after the cell reselection.

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.