System, device and method for mobile phone number translation and voice and short message unvarnished transmission

Abstract

The invention provides a system for mobile phone number translation and unvarnished transmission of voice and short messages, which comprises a pseudo terminal radio frequency receiver, a pseudo terminal baseband, a pseudo terminal high-level protocol stack, a pseudo base station high-level protocol stack, a pseudo base station baseband and a pseudo base station radio frequency transceiver, the pseudo terminal radio frequency receiver and the pseudo terminal baseband are connected with the pseudo terminal high-level protocol stack through a data channel; the pseudo terminal high-level protocol stack is connected with the pseudo base station high-level protocol stack through a data channel; and the pseudo base station high-level protocol stack is respectively connected with the pseudo base station baseband and the pseudo base station radio frequency transceiver through data channels. According to the invention, by reasonably designing the state variable of the pseudo terminal high-level protocol stack and the software scheduling method of the radio bearer in the pseudo base station high-level protocol stack, the state of the pseudo terminal high-level protocol stack is accurately judged in the working process of the system, the scheduling mode is flexible, and the signaling process fluency and the calling success rate are greatly improved.

Description

technical field [0001] The invention relates to the field of communication technology, in particular to a system, device and method for mobile phone number translation, voice and short message transparent transmission. Background technique [0002] With the development of network security and its technical reconnaissance technology, some mobile phone number translators, voice and SMS transparent transmission devices have appeared in the market. These devices are basically pseudo-terminals (integrating radio frequency, baseband and high-level protocol stacks) that provide authentication interfaces. The pseudo-base station equipment calls these interfaces to complete voice calls and text messages, thereby realizing basic functions such as mobile phone number translation, voice and text message transparent transmission, etc. Features. Because these devices are pseudo-terminals that integrate radio frequency, baseband and high-level protocol stacks. When the device is working,...

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Problems solved by technology

[0003] The invention proposes a system, device and method for mobile phone number translation, voice and short message transparent transmission, which solves the problems of low software scheduling efficiency and poor stability in the current mobile phone number translation, voice and short message transparent transmission system

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