US 11,966,910 B2
Automatic routing method for SE and electronic device
Zhuofei Li, Beijing (CN); and Jiahao Zhen, Shenzhen (CN)
Assigned to HUAWEI TECHNOLOGIES CO., LTD., Shenzhen (CN)
Appl. No. 17/440,530
Filed by Huawei Technologies Co., Ltd., Shenzhen (CN)
PCT Filed Apr. 20, 2020, PCT No. PCT/CN2020/085520
§ 371(c)(1), (2) Date Sep. 17, 2021,
PCT Pub. No. WO2020/216160, PCT Pub. Date Oct. 29, 2020.
Claims priority of application No. 201910345528.5 (CN), filed on Apr. 26, 2019; and application No. 201910426179.X (CN), filed on May 21, 2019.
Prior Publication US 2022/0156718 A1, May 19, 2022
Int. Cl. G06Q 20/32 (2012.01); G06Q 20/40 (2012.01)
CPC G06Q 20/3278 (2013.01) [G06Q 20/326 (2020.05); G06Q 20/40145 (2013.01); G06Q 20/4015 (2020.05)] 20 Claims
OG exemplary drawing
 
1. An electronic device comprising:
at least two secure elements (SEs), wherein each of the at least two SEs carries at least one near field communication (NFC) application; and
an NFC controller configured to:
store first identifiers and first secure element (SE) location information of a plurality of NFC applications, wherein the first SE location information indicates an SE that carries a corresponding NFC application;
receive a transaction instruction;
search, in response to the transaction instruction carrying a second identifier from among the first identifiers, a second SE location information, from the first SE location information, corresponding to the second identifier;
determine a first target SE from the at least two SEs based on the second SE location information; and
send the transaction instruction to the first target SE.