What does the Tongxing big data itinerary card use to determine which places have been visited?

Tongxing big data itinerary card is positioned based on the signal communication between the user's mobile phone and nearby base stations. The communication big data itinerary card analyzes mobile phone signaling data, which is obtained through the base station location of the user's mobile phone. The collection, transmission and processing of signaling data are highly automated, and have extremely strict security and privacy protection mechanisms, with high authenticity and accuracy.

The operating environment of this tutorial: Windows 7 system, Dell G3 computer.

The data source of the location query service provided by the communication big data itinerary card is mobile phone signaling data, which is obtained through the base station location of the user's mobile phone. The communications big data itinerary card is an itinerary inquiry service jointly launched by the China Academy of Information and Communications Technology and the three major telecom operators China Telecom, China Mobile and China Unicom under the guidance of the Ministry of Industry and Information Technology.

The itinerary card uses the communication between the mobile phone and the base station. The mobile phone moves randomly to any place. As long as it can communicate with the base station, it can interact with data. In order to provide full coverage of mobile phone signals in the city, a base station is built every fifty kilometers to form a spatial range similar to a bee's nest, which is called cellular communication.

Communication Big Data Itinerary Card is a communication big data itinerary card developed by the China Academy of Information and Communications Technology and three basic telecommunications companies, China Telecom, China Mobile and China Unicom, using mobile phone "signaling data" to pass the user's mobile phone The base station location acquisition is a free query service provided to 1.6 billion mobile phone users across the country. Mobile phone users can use the service to query information on all cities and towns they have visited in the past 7 days.

The itinerary card is positioned based on the signal communication between the mobile phone and nearby base stations. The communication big data itinerary card analyzes the mobile phone signaling data and obtains it through the base station location of the user's mobile phone. , the collection, transmission and processing of signaling data are highly automated, and have extremely strict security and privacy protection mechanisms, with high authenticity and accuracy.

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