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公开(公告)号：JP2013255257A
公开(公告)日：2013-12-19
申请号：JP2013152022
申请日：2013-07-22
Applicant: INTERDIGITAL TECH CORP
Inventor： ROCCO DI GIROLAMO , CHRISTOPHER R CAVE , MARINIER PAUL , DIANA PANI , TERRY STEPHEN E
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.
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