A random extract from the raw database of call detail records.
收藏Figshare2015-12-02 更新2026-04-29 收录
下载链接：
https://figshare.com/articles/dataset/_A_random_extract_from_the_raw_database_of_call_detail_records_/214291
下载链接
链接失效反馈官方服务：
资源简介：
Each record includes: the random ID number of the phone (not related to the phone or SIM card number); the exact time and date of the call activity; a geographical location which is determined by the precision of a mobile network antenna (Cell ID) that provides the network signal for a call activity.
创建时间：
2015-12-02
