A kind of fast access method and related equipment of GSM network
A technology of GSM network and access method, which is applied in the direction of network data management, electrical components, safety devices, etc., can solve the problems of registration time lag, etc., achieve the effect of reducing the amount of calculation, reducing the verification time, and improving the efficiency of authentication
Active Publication Date: 2022-03-25
HUIZHOU TCL MOBILE COMM CO LTD
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[0003] When the mobile terminal registers on the GSM network, the base station will obtain the IMEI code from the mobile terminal, and then check whether the registration is allowed. In order to ensure that there is no error in the wireless data transmission process, the IMEI code needs to be verified. Generally speaking, this The code is long, and it often takes a certain amount of time to wait until the transmission is completed, so the registration time is slightly delayed
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[0035] In order to make the objectives, technical solutions and advantages of the present invention clearer and clearer, the present invention will be further described in detail below with reference to the accompanying drawings and examples. It should be understood that the specific embodiments described herein are only used to explain the present invention, but not to limit the present invention.
[0036] The IMEI code (International Mobile Equipment Identity, International Mobile Equipment Identity) is an "electronic serial number" composed of 15 digits, which corresponds to each mobile phone one-to-one, and the code is unique in the world. Each mobile phone will be given a globally unique set of numbers after assembly, and this number will be recorded by the manufacturer from production to delivery. The IMEI code consists of 15 digits, of which the first 6 digits are "model approval number", which generally represent the model, the next 2 digits are: "last assembly number"...
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The present invention provides a quick access method of a GSM network and related equipment, by obtaining the IMEI code carried in the request information when monitoring the terminal access GSM network request information; according to the IMEI code contained in the IMEI code Each number and the operation form corresponding to each preset number, find out the output value of each number under the corresponding operation form from the storage space, and obtain the final output value corresponding to the IMEI code; The output value is verified for the IMEI code, and if the verification is successful, the terminal is controlled to access the GSM network. The method and related equipment provided by the present invention convert the original calculation process of each number on the IMEI code into the process of querying the calculation results, which reduces the amount of calculation, improves the authentication efficiency of the terminal IMEI code, and reduces the verification time. , which provides convenience for users to use terminals to access the network.
Description
technical field [0001] The present invention relates to the technical field of mobile terminal communication, in particular to a fast access method and related equipment of a GSM network. Background technique [0002] GSM (Global System for Mobile Communication, Global System for Mobile Communication) is currently the most widely used mobile phone standard. The biggest difference between GSM and its predecessor is that its signaling and voice channels are digital, so GSM is considered a second generation (2G) mobile phone system. GSM is a digital mobile communication standard formulated by the European Telecommunications Standards Organization ETSI at the earliest. GSM is a global system for mobile communication, and its air interface adopts time division multiple access technology. Since it was put into commercial use in the mid-1990s, it has been adopted by more than 100 countries around the world. GSM standard equipment occupies more than 80% of the current global cellu...
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IPC IPC(8): H04W8/24H04W12/40H04W12/08H04W12/06
CPCH04W8/24H04W12/009H04W12/08H04W12/69
Inventor 俞斌杨维琴
Owner HUIZHOU TCL MOBILE COMM CO LTD