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1. (WO2017148419) DATA TRANSMISSION METHOD AND SERVER

Pub. No.:    WO/2017/148419    International Application No.:    PCT/CN2017/075458
Publication Date: Sat Sep 09 01:59:59 CEST 2017 International Filing Date: Fri Mar 03 00:59:59 CET 2017
IPC: H04L 29/06
Applicants: HUAWEI TECHNOLOGIES CO., LTD.
华为技术有限公司
Inventors: WEI, Hanyu
魏含宇
HAN, Lei
韩磊
CHENG, Jian
程剑
YOU, Jianjie
尤建洁
WANG, Hao
王浩
Title: DATA TRANSMISSION METHOD AND SERVER
Abstract:
Disclosed is a data transmission method. A server transmits application information required by a sensing node to the sensing node during a process of the server sending encrypted service data to a terminal device, so that the sensing node can learn service information about the encrypted service data transmitted between the terminal device and the server according to the application information, and thus a sensing service system finishes a service related to the content of the service, wherein the application information is transmitted in plaintext, without the server additionally increasing encrypted and decrypted protocol clusters. On the premise of ensuring that service data between the terminal device and the server is encrypted, data transmission is more convenient and system costs are lower.