KR20130083466A

3G

Title

CELL RESELECTION/UPDATE WHILE IN AN ENHANCED CELL FACH STATE

Application Number:

KR20137014561

Publication Date:

22-07-2013

Current Assignee:

Family ID:

Application Date:

01-02-2008

Declaring Company:

Publication Country:

US

Priority Date:

02-02-2007

Title

CELL RESELECTION/UPDATE WHILE IN AN ENHANCED CELL FACH STATE

Application Number:

KR20137014561

Family ID:

Publication Country:

US

Publication Date:

22-07-2013

Application Date:

01-02-2008

Priority Date:

02-02-2007

Current Assignee:

Declaring Company:

Abstract  Abstract

A method and apparatus for cell update while in the Cell_FACH state are disclosed. After selecting the target cell, system information including high speed downlink shared channel (HS-DSCH) common system information is read from the target cell. The wireless network temporary identity RNTI received in the source cell is cleared and the variable HS_DSCH_RECEPTION is set to TRUE. The HS-DSCH Medium Access Control (MAC-hs) entity is configured based on the HS-DSCH common system information. A high speed downlink packet access (HSDPA) transmission is then received at the target cell. A CELL UPDATE message is sent to notify the cell change. HSDPA transmissions may be received using a common H-RNTI broadcast in the system information, an H-RNTI held when requested in a CELL UPDATE message, or a temporary identity that is a subset of the U-RNTI. The MAC-hs entity may be reset.

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.