JP2005522923A

3G

Title

Not Available

Application Number:

JP20030584855T

Publication Date:

28-07-2005

Current Assignee:

Family ID:

Application Date:

02-04-2003

Declaring Company:

Publication Country:

US

Priority Date:

05-04-2002

Title

Not Available

Application Number:

JP20030584855T

Family ID:

Publication Country:

US

Publication Date:

28-07-2005

Application Date:

02-04-2003

Priority Date:

05-04-2002

Current Assignee:

Declaring Company:

Abstract  Abstract

The present invention provides a method and system for user equipment to perform a series of operations to reduce latency and potentially prevent loss of packet data unit transmission during a service-side HS-DSCH cell change procedure. It is. In order to recover the data buffered by the source Node B more efficiently, a new standard for UEs that generate a PDU status report as soon as possible following the notification of cell change indicated by the RRC procedure. Is introduced (14). A PDU status may be indicated for each radio link controller associated with the HS-DSCH transport channel (20). Further, in response to the Inter-Node B service side HS-DSCH cell change, the SRNC may wait for a PDU status report before starting to transmit new data in the target cell (26).

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.