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Title:
METHOD AND DEVICE FOR UNMANNED AERIAL VEHICLE HANDOVER AND BASE STATION
Document Type and Number:
WIPO Patent Application WO/2019/090724
Kind Code:
A1
Abstract:
Disclosed are a method and device for unmanned aerial vehicle handover and a base station. The method for unmanned aerial vehicle handover comprises: when base stations meeting handover conditions are determined based on a measurement report sent by the unmanned aerial vehicle, determining whether a candidate base station that has completed a handover preparation exists in the base stations meeting the handover conditions; and when the candidate base station that has completed the handover preparation exists in the base stations meeting the handover conditions, handing over the unmanned aerial vehicle to the candidate base station meeting the handover conditions. According to the technical solution, a base station can determine a handover candidate base station on the basis of a flight path of an unmanned aerial vehicle and perform a handover preparation operation with the handover candidate base station in advance, so that rapid handover to the handover candidate base station meeting the conditions is realized when the unmanned aerial vehicle needs handover.

Inventors:
HONG WEI (CN)
Application Number:
PCT/CN2017/110538
Publication Date:
May 16, 2019
Filing Date:
November 10, 2017
Export Citation:
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Assignee:
BEIJING XIAOMI MOBILE SOFTWARE CO LTD (CN)
International Classes:
H04W36/00
Foreign References:
CN105682158A2016-06-15
US20160161258A12016-06-09
Other References:
SONY: "R2-1711027: Discussion on Measurement for Aerial Vehicles Handover", 3GPPTSG RAN WG2 MEETING #99B, 13 October 2017 (2017-10-13), XP051354425
LENOVO ET AL.: "R2-1711377: Consideration for Potential Mobility Enhancement for Aerial UE", 3GPP TSG RAN WG2 MEETING #99BIS, 13 October 2017 (2017-10-13), XP051355536
See also references of EP 3709709A4
Attorney, Agent or Firm:
BEIJING BESTIPR INTELLECTUAL PROPERTY LAW CORPORATION (CN)
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