| 发明名称 | Determining location of a user of a mobile device | ||
| 摘要 | A method of determining location of a user of a mobile device based on Call Detail Records (CDRs) includes determining data in CDRs related to the user; determining base stations associated with communication locations of the user and corresponding statistical data about communication frequency according to the determined data in the CDRs; and determining location of the user based on at least three determined base stations and the corresponding statistical data about communication frequency as well as physical coordinates of the three base stations. | ||
| 申请公布号 | US9374800(B2) | 申请公布日期 | 2016.06.21 |
| 申请号 | US201514747022 | 申请日期 | 2015.06.23 |
| 申请人 | INTERNATIONAL BUSINESS MACHINES CORPORATION | 发明人 | Cao Heng;Shi Ju Wei;Wang Chen;Wang Lan Jun;Wang Yu;Zou Jia |
| 分类号 | H04W64/00;H04W4/04;H04M15/00 | 主分类号 | H04W64/00 |
| 代理机构 | Cantor Colburn LLP | 代理人 | Cantor Colburn LLP ;Razavi Keivan |
| 主权项 | 1. A method of determining location of a user of a mobile device, the method comprising: determining data in Call Detail Records (CDRs) related to current user; determining base stations associated with communication locations of the current user and corresponding statistical data about communication frequency according to the determined data in the CDRs; and determining location of the current user based on at least three determined base stations and the corresponding statistical data about communication frequency as well as physical coordinates of the three base stations. | ||
| 地址 | Armonk NY US | ||