KR101828837B1

5G

Title

METHOD AND APPARATUS FOR SHORT HANDOVER LATENCY IN WIRELESS COMMUNICATION SYSTEM USING BEAM FORMING

Application Number:

KR20110098916

Publication Date:

30-03-2018

Current Assignee:

Family ID:

Application Date:

29-09-2011

Declaring Company:

Publication Country:

US

Priority Date:

29-09-2011

Title

METHOD AND APPARATUS FOR SHORT HANDOVER LATENCY IN WIRELESS COMMUNICATION SYSTEM USING BEAM FORMING

Application Number:

KR20110098916

Family ID:

Publication Country:

US

Publication Date:

30-03-2018

Application Date:

29-09-2011

Priority Date:

29-09-2011

Current Assignee:

Declaring Company:

Abstract  Abstract

A method for handover in a terminal of a wireless communication system capable of adjusting beam direction with respect to beam selection, the method comprising: selecting a best downlink beam or a best downlink beam and uplink beam search for a serving base station and a neighboring base station, And transmitting a scan response message to the serving base station and performing a scan process or a scan and association process with the serving base station and the neighboring base station based on the scan response message, Transmitting a scan report message including the scan process, the scan process and the result of the association process to the serving BS, determining a best downlink beam and an uplink beam from the serving BS, message Generating an air handover response message including information on a neighboring base station to which the mobile station is to be handed over based on the air handover request message; and performing handover on the basis of the air handover request message Performing a beam selection process with a neighboring base station, performing a handover, and performing data transmission / reception with a neighboring base station handed over.

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.