国际漫游地比对

通过联通客户入网服务协议授权采集了用户国际漫游地数据，通过脱敏处理，形成用户国际漫游地比对数据。符合中国联通用户隐私政策并经用户授权后，可通过基站信息获取用户的国际位置，数据源为实时信令数据，取用户24小时内的最新位置所在的国家，比对用户输入手机号和国家是否一致。

User international roaming location comparison datasets are developed by collecting user international roaming location data authorized under the China Unicom Customer Network Access Service Agreement, followed by de-identification processing. With compliance with China Unicom's User Privacy Policy and explicit user authorization, the user's international location can be obtained via base station information. The data source is real-time signaling data, where the country corresponding to the user's most recent location within the past 24 hours is extracted, and a validation is conducted to verify whether the input mobile phone number matches the claimed country.

搜集汇总

背景与挑战

背景概述

该数据集基于用户授权的联通国际漫游信令数据，经脱敏处理后提供24小时内最新所在国家的比对信息，用于验证用户手机号与国家的一致性。数据来源为实时基站定位信息，符合隐私政策要求。