BRPI0806351A2

3G

Title

Not Available

Application Number:

BR2008PI06351

Publication Date:

06-09-2011

Current Assignee:

INTERDIGITAL INC

Family ID:

39676604

Application Date:

01-02-2008

Declaring Company:

INTERDIGITAL INC

Publication Country:

US

Priority Date:

02-02-2007

View on Espacenet goto-link

Title

Not Available

Application Number:

BR2008PI06351

Family ID:

39676604

Publication Country:

US

Publication Date:

06-09-2011

Application Date:

01-02-2008

Priority Date:

02-02-2007

Current Assignee:

INTERDIGITAL INC

Declaring Company:

INTERDIGITAL INC

View on Espacenet goto-link

Abstract  Abstract

METHOD AND DEVICE FOR CONTROLLING A HANDOVER BETWEEN CELLS R6E to R7UTRA. Described are a method and a device for controlling an optimization of handover between cells of a process for revision 6 (R6) radio access to the universal land (OTHER) and revision 7 of cells (R7) of OTHER. When a unit of wireless transmission/reception (WTRU) moves between a cell R7 a cell R6e or cell R7 handover is initiated from a source node b to the target node b. In cell R7 are supported functionalities of the medium access control (MAC) improved including a flexible size protocol data unit (PDU) of the radio link control (RLC) and the MAC segmentation of high speed (mac-hs) and multiplexing of different priority queues. After the handover a mac layer and/or an RLC layer are reconfigured or adjusted based on functionality supported by the target node b.

A method and apparatus for controlling an optimization of handover procedures between universal terrestrial radio access (UTRA) release 6 (R6) cells and UTRA release 7 (R7) cells are disclosed. When a wireless transmit/receive unit (WTRU) is moving between an R6 cell and an R7 cell or between R7 cells a handover is initiated from a source Node-B to a target Node-B. In the R7 cell the enhanced medium access control (MAC) functionality including flexible radio link control (RLC) protocol data unit (PDU) size and high speed MAC (MAC-hs) segmentation and multiplexing of different priority queues are supported. After the handover a MAC layer and/or an RLC layer are reconfigured or reset based on functionality supported by the target Node-B.

A method and apparatus for controlling an optimization of handover procedures between universal terrestrial radio access (UTRA) release 6 (R6) cells and UTRA release 7 (R7) cells are disclosed. When a wireless transmit/receive unit (WTRU) is moving between an R6 cell and an R7 cell or between R7 cells a handover is initiated from a source Node-B to a target Node-B. In the R7 cell the enhanced medium access control (MAC) functionality including flexible radio link control (RLC) protocol data unit (PDU) size and high speed MAC (MAC-hs) segmentation and multiplexing of different priority queues are supported. After the handover a MAC layer and/or an RLC layer are reconfigured or reset based on functionality supported by the target Node-B.

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.

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