Cloud service method for short message communication of Beidou communication application system

Abstract

The invention relates to a cloud service method for short message communication of a Beidou communication application system. The Beidou communication application system is composed of a Beidou cloud service center, the Internet, a Beidou transmit-receive system, a Beidou short message wireless network and a front Beidou monitoring terminal, wherein the Beidou cloud service center and the Beidou transmit-receive system are in bidirectional data communication, and the Beidou transmit-receive system and the front Beidou monitoring terminal carry out bidirectional data communication. The cloud service center can analyze the Beidou communication machines in the multiple remote secondary Beidou receiving and transmitting systems, obtain the current optimal Beidou card number, and send a short message through the Beidou communication machine with the current optimal Beidou card number. The invention has the beneficial effects that the longer the in-service time is, the more favorable the improvement of the issuing success rate to the three-stage front Beidou monitoring terminal is, and the more favorable the optimization of the deployment arrangement of the Beidou communication machine is.

Description

technical field [0001] The invention relates to the technical field of Beidou communication, in particular to a cloud service method for short message communication of the Beidou communication application system. Background technique [0002] The Beidou Satellite Navigation System (BDS) is a global satellite positioning and communication system independently developed by my country. Short message communication is the most characteristic service of BDS. There are two methods: point-to-point communication and one-to-many broadcast. Currently, only command terminals can realize one-to-many broadcast communication, which has broadcast, monitoring, etc. Multifunction. [0003] The downlink frequency of Beidou-2 satellite communication is S-band, which is close to the frequency of 4G network and WIFI signals. When receiving short messages, ground terminals are susceptible to in-band interference, resulting in a lower reception success rate. In actual business, the command aircra...

AI Technical Summary

Problems solved by technology

These two methods lead to the high power consumption of Beidou terminals, which are only suitable for specific needs, and the advantages of the Beidou center's multi-site and multi-Beidou card receivers cannot be brought into play. There is an urgent need for a new method that can coordinate multiple sites. The receiving and sending resources of the Beidou communication machine improve the overall operation effect of the Beidou system

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