CN103828257B

5G

Title

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

Application Number:

CN2012847708

Publication Date:

24-10-2017

Current Assignee:

Family ID:

Application Date:

28-09-2012

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:

CN2012847708

Family ID:

Publication Country:

US

Publication Date:

24-10-2017

Application Date:

28-09-2012

Priority Date:

29-09-2011

Current Assignee:

Declaring Company:

Abstract  Abstract

providing a beam selection. method for a handover in a mobile station comprising: applying for a serving base station (BS) and the neighboring BS scanning downlink (DL) beam scanning request message to the serving BS and receiving a service response message; DL beam based on the scanning response message by the serving BS and the neighbour BSs to implement scanning to determine the MS; result comprises scanning the scan report message to the serving BS when the serving BS receiving the Air-HO request message Air-HO-based request message generation comprises neighbour BSs to the MS handover information of Air-HO response message based on the Air-HO request message by utilizing the adjacent BS handover to carry out beam selection and performing handover.

Beam selection is provided. A method for handover in a mobile station includes sending a scan request message for scanning a downlink (DL) beam with respect to a serving base station (BS) and a neighboring BS to the serving BS and receiving a scan response message; determining the DL beam for the MS by performing scanning with the serving BS and the neighboring BS based on the scan response message; sending a scan report message comprising a result of the scanning to the serving BS; when receiving an air-HO request message from the serving BS generating an air-HO response message comprising information of a neighboring BS to which the MS hands over based on the air-HO request message; performing beam selection with the neighboring BS of the handover based on the air-HO request message; and performing the handover.

Beam selection is provided. A method for handover in a mobile station includes sending a scan request message for scanning a downlink (DL) beam with respect to a serving base station (BS) and a neighboring BS to the serving BS and receiving a scan response message; determining the DL beam for the MS by performing scanning with the serving BS and the neighboring BS based on the scan response message; sending a scan report message comprising a result of the scanning to the serving BS; when receiving an air-HO request message from the serving BS generating an air-HO response message comprising information of a neighboring BS to which the MS hands over based on the air-HO request message; performing beam selection with the neighboring BS of the handover based on the air-HO request message; and performing the handover.

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.