白丝美女被狂躁免费视频网站,500av导航大全精品,yw.193.cnc爆乳尤物未满,97se亚洲综合色区,аⅴ天堂中文在线网官网

Data transmission system and method, and apparatus thereof

專利號
US11997491B2
公開日期
2024-05-28
申請人
Huawei Technologies Co., Ltd.（CN Shenzhen）
發(fā)明人
Longhua Guo; He Li; Jing Chen
IPC分類
H04W12/104; H04W4/029
技術(shù)領(lǐng)域
privacy,gmlc,location,ue,udm,setting,amf,data,message,network
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

When the communications apparatus 60 is the access management network element, the transceiver unit 601 is configured to send a location privacy setting data obtaining request to a data management network element when receiving a location service request from a gateway mobile location network element, and receive a location privacy setting data obtaining response from the data management network element, where the location privacy setting data obtaining response includes first location privacy setting data, and the processing unit 602 is configured to perform a location service operation based on the first location privacy setting data.

When the communications apparatus 60 is the access management network element, the communications apparatus 60 may implement functions of the AMF in the embodiments shown in FIG. 5A and FIG. 5B, FIG. 5C and FIG. 5D, and FIG. 6A and FIG. 6B to FIG. 8A and FIG. 8B. For a detailed process of executing the units in the communications apparatus 60, refer to the execution steps of the AMF in the embodiments shown in FIG. 5A and FIG. 5B, FIG. 5C and FIG. 5D, and FIG. 6A and FIG. 6B to FIG. 8A and FIG. 8B. Details are not described herein again.

權(quán)利要求

1
微信群二維碼
意見反饋