JP2016077000A

5G,4G

Title

METHOD AND DEVICE FOR PERFORMING HANDOVER IN E-UTRAN(EVOLVED UNIVERSAL TERRESTRIAL RADIO ACCESS NETWORK)

Application Number:

JP20150257316

Publication Date:

12-05-2016

Current Assignee:

Family ID:

Application Date:

28-12-2015

Declaring Company:

Publication Country:

US

Priority Date:

30-06-2008

Title

METHOD AND DEVICE FOR PERFORMING HANDOVER IN E-UTRAN(EVOLVED UNIVERSAL TERRESTRIAL RADIO ACCESS NETWORK)

Application Number:

JP20150257316

Family ID:

Publication Country:

US

Publication Date:

12-05-2016

Application Date:

28-12-2015

Priority Date:

30-06-2008

Current Assignee:

Declaring Company:

Abstract  Abstract

PROBLEM TO BE SOLVED: To provide a method for handling a system frame number in handover.

SOLUTION: A radio transmission/reception unit (WTRU) transmits a measurement report to a source eNB and receives a handover command from the source eNB. The WTRU starts the reception and processing of a P-BCH in a target cell after receiving the handover command. The WTRU transmits a random access preamble to a target eNB and receives a random access response from the target eNB and transmits a handover completion message to the target eNB. The reception and processing of the P-BCH can be started immediately after the reception of the handover command or the transmission of the handover completion message. The WTRU can apply a default configuration or a source cell configuration in the target cell until the SFN and/or P-BCH information of the target cell is acquired.

SELECTED DRAWING: Figure 2

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.