AR039619A1

3G

Title

Not Available

Application Number:

AR2003P101179

Publication Date:

02-03-2005

Current Assignee:

Family ID:

Application Date:

04-04-2003

Declaring Company:

Publication Country:

US

Priority Date:

05-04-2002

Title

Not Available

Application Number:

AR2003P101179

Family ID:

Publication Country:

US

Publication Date:

02-03-2005

Application Date:

04-04-2003

Priority Date:

05-04-2002

Current Assignee:

Declaring Company:

Abstract  Abstract

This refers to the efficient recovery of High Speed Downlink Package Access (HSDPA) data followed by transfer. This discloses a method and system for the user equipment (UE) to carry out a series of actions to reduce latency and potentially prevent loss of PDU transmission during the HS-DSCH cell change procedure in service. A new criterion is presented for the UE to generate the RLC PDU status report. The UE generates the status report of the PDUs as soon as possible, followed by the notification of the HS-DSCH cell change indicated by the RRC procedure to more efficiently recover the stored data from the source Node B. The status of the PDU can be signaled for each AMRLC instance associated with the HS-CSCH transport channel. In addition, in the event of the HS-DSCH cell change in service of Inter-Node B, the SRNC can wait for the status report of the PDU before initiating the transmission of new data in the target cell. A user equipment is also disclosed to facilitate high-speed downlink shared channel cell switching.

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.