US 12,413,600 B2
Method, apparatus, system, device, and storage medium for implementing terminal verification
Li Xue, Nanjing (CN); Weiwang Xu, Nanjing (CN); and Chao Sun, Nanjing (CN)
Assigned to Huawei Technologies Co., Ltd., Shenzhen (CN)
Filed by Huawei Technologies Co., Ltd., Shenzhen (CN)
Filed on Jan. 13, 2023, as Appl. No. 18/154,263.
Application 18/154,263 is a continuation of application No. PCT/CN2021/105494, filed on Jul. 9, 2021.
Claims priority of application No. 202010669766.4 (CN), filed on Jul. 13, 2020; and application No. 202011198953.5 (CN), filed on Oct. 31, 2020.
Prior Publication US 2023/0171264 A1, Jun. 1, 2023
Int. Cl. H04L 9/40 (2022.01); H04L 5/00 (2006.01)
CPC H04L 63/126 (2013.01) [H04L 5/0044 (2013.01); H04L 63/08 (2013.01)] 18 Claims
OG exemplary drawing
 
1. A method for implementing terminal verification, the method comprising:
obtaining a first transmission feature of a first terminal, wherein the first transmission feature is an overall transmission feature of at least one first data stream transmitted by the first terminal, wherein the overall transmission feature is a transmission feature that is determined based on the at least one first data stream in a time window;
reconstructing the first transmission feature based on the first transmission feature to obtain a second transmission feature, wherein reconstructing the first transmission feature based on the first transmission feature to obtain the second transmission feature comprises:
inputting the first transmission feature into a target model;
reconstructing the first transmission feature based on the first transmission feature using the target model; and
outputting the second transmission feature;
determining that a difference between the first transmission feature and the second transmission feature is greater than or equal to a target difference; and
determining that verification of the first terminal fails in response to the difference between the first transmission feature and the second transmission feature being greater than or equal to the target difference.