(19)

(11)

EP 4 066 191 A1

(12)

(43) Date of publication: 05.10.2022 Bulletin 2022/40 (21) Application number: 20824328.7 (22) Date of filing: 25.11.2020

(51) International Patent Classification (IPC):  G06Q 20/20(2012.01) G06Q 30/04(2012.01) G06Q 20/32(2012.01) G07G 1/12(2006.01) (52) Cooperative Patent Classification (CPC): G06Q 30/04; G06Q 20/20; G06Q 20/32; G06Q 20/3276; G07G 1/12 (86) International application number: PCT/IB2020/000927 (87) International publication number: WO 2021/105763 (03.06.2021 Gazette 2021/22)

(84) Designated Contracting States: AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR Designated Extension States: BA ME Designated Validation States: KH MA MD TN (30) Priority: 28.11.2019 WO PCT/CN2019/121663 (71) Applicant: Orange 92130 Issy-les-Moulineaux (FR)	(72) Inventors: GUO, Zhihong Beijing 100013 (CN) HAN, Liang Beijing 100013 (CN) (74) Representative: Vidon Brevets & Stratégie  16B, rue de Jouanet BP 90333 35703 Rennes Cedex 7 35703 Rennes Cedex 7 (FR)