Method and system for implementing private network communication

Abstract

The invention discloses an implementation method and system for private network communication. The system comprises a micro base station, a gateway, private-network core network equipment and a shielding device; the shielding device is used for shielding a wireless signal adopting a non-private-network system on each frequency band in a coverage region of the micro base station and wireless signals adopting a private network system on non-private-network frequency bands; the micro base station is used for receiving an uplink signal sent by a first private network communication terminal, and sending the uplink signal to the private-network core network equipment by the gateway if determining that the first private network communication terminal is a terminal in a white list set; the private-network core network equipment is used for receiving the uplink signal sent by the micro base station through the gateway and sending a downlink signal to the micro base station; and the micro base station is further used for receiving the downlink signal sent by the private-network core network equipment, and sending the downlink signal to a second private network communication terminal if determining that the second private network communication terminal corresponding to the downlink signal is a terminal in the white list set. The implementation method and system disclosed by the invention are used for providing a novel private network communication system.

Description

technical field [0001] The present invention relates to the communication field, in particular to a method and system for realizing private network communication. Background technique [0002] Prisons, as the penalty execution organs of a country, are responsible for the heavy tasks of maintaining stability, punishing and reforming criminals, and safeguarding socialist economic construction, and are urgently required to modernize themselves. Prison management has gradually transformed from the traditional mode of human defense, physical defense and joint defense to focusing on technical defense. The core requirement of prison management is to "ensure the safety and stability of prisons." The Ministry of Justice's "National Prison Information Construction Plan" requires Focus on the construction of ten applications, the primary application includes prison security; with the development of the Internet to the mobile Internet, the most prominent information security risks have ...

AI Technical Summary

Problems solved by technology

The prison currently adopts a trunked intercom system. The communication means of this system are single and outdated. It is urgent to update the current communication management method of the prison with the help of modern communication technology capabilities.

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