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CC code compatible method and terminal

A terminal and number technology, applied in the field of communication, can solve problems such as incompatibility, and achieve the effect of solving CC code compatibility

Active Publication Date: 2020-10-27
CHENGDU TD TECH LTD
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  • Claims
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Problems solved by technology

[0003] This application provides a CC code compatibility method to solve the incompatibility problem when the R2 1.64 protocol terminal is connected to the R1 network

Method used

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  • CC code compatible method and terminal
  • CC code compatible method and terminal
  • CC code compatible method and terminal

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Embodiment Construction

[0023] In order to make the purpose, technical solutions and advantages of the present application clearer, the present application will be further described in detail below with reference to the accompanying drawings and examples.

[0024] In order to solve the problems existing in the prior art, this application proposes a CC code compatible method for R2 1.64 protocol terminals to connect to the R1 network. The flow diagram of the method is as follows figure 1 shown, including:

[0025] Step 101: The terminal determines whether the current network is an R1 network or an R2 network, and if it is an R2 network, execute step 102;

[0026] Step 102: The terminal adds "+" before the first digit of the user number, emergency number and group number sent by the network side, so as to control the use of the extended number type, thereby avoiding the incompatibility problem when the R2 1.64 protocol terminal is connected to the R1 network .

[0027] Among them, the specific method...

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Abstract

The invention discloses a CC code compatible method, which is applied to cluster communication and comprises the following steps: a terminal determines whether a current network is an R1 network or anR2 network; and if the network is the R2 network, the terminal adds' + 'in front of the first place of the user number, the emergency number and the group number sent by the network side. The invention further discloses a corresponding terminal device. By applying the technical scheme disclosed by the invention, the problem of incompatibility when the R2 1.64 protocol terminal is in butt joint with the R1 network can be solved.

Description

technical field [0001] The present application relates to the field of communication technologies, and in particular to a CC code compatible method and terminal. Background technique [0002] Compared with the R1 protocol, the BTRUNC R2 1.64 protocol introduces an extended number type - Dialing NumberExt, which is used to indicate the country code (CC). In the R2 1.64 protocol, since the group number and emergency number provided by the network must carry the CC code, the NAS protocol does not carry the extended number, which will inevitably lead to inconsistencies when the R2 1.64 protocol terminal connects to the R1 network. compatible. Contents of the invention [0003] This application provides a CC code compatibility method to solve the incompatibility problem when the R2 1.64 protocol terminal is connected to the R1 network. [0004] This application discloses a CC code compatible method, which is applied to cluster communication, including: [0005] The terminal ...

Claims

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Application Information

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IPC IPC(8): H04W4/90H04W4/08H04W8/18H04W8/22
CPCH04W4/08H04W8/18H04W8/22H04W4/90
Inventor 苑雪卫威
Owner CHENGDU TD TECH LTD
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