Data transmission system and method, and apparatus thereof
地域：
Shenzhen
摘要
A data transmission method includes calculating, by a user equipment (UE), a first message authentication code of first location privacy setting data, sending, by the UE, the first message authentication code and the first location privacy setting data to a data management network element, receiving, by the UE, a second message authentication code from the data management network element, calculating, by the UE, a third message authentication code of the first location privacy setting data, determining, by the UE, that the first location privacy setting data is not tampered with when the second message authentication code is the same as the third message authentication code.
說明書
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If the communications apparatus 70 is the UDM in the embodiments shown in
意見反饋
使用該功能遇到問題