Method for managing MEID state
A state management and state technology, applied in the field of mobile communication, can solve problems such as increased network traffic, increased business processing time, and longer connection time, achieving the effect of reducing network traffic
Inactive Publication Date: 2011-02-23
ZTE CORP
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Problems solved by technology
[0007] One is that when a user registers or a specific business, a CHECKMEID process must be initiated to the EIR device, which will increase the network traffic and cause network congestion;
[0008] The second is to insert the CHECKMEID process in the user registration or specific business process, which increases the business processing time and makes the user feel that the connection time is longer, especially when there is a network failure with the EIR device, the CHECKMEID message will be lost. When users feel worse, it is not conducive to operators to develop services
Method used
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[0026] The present invention will be described in further detail below in conjunction with the accompanying drawings and specific embodiments.
[0027] Figure 4 It is a mobile terminal registration flowchart of the present invention, comprising the following steps:
[0028] S401: The mobile terminal sends a registration request message to the MSCe / VLR, the registration request message includes the MEID of the mobile terminal,
[0029] S402: MSCe / VLR initiates a CHECKMEID request message to the EIR device, and the request message contains the mobile communication center identification (MSCID) and MEID;
[0030] S403: The EIR device receives the CHECKMEID request message, records the MSCID of the user, and returns the CHECKMEID verification result to the MSCe / VLR, and the verification result includes the status information of the MEID;
[0031] S404: MSCe / VLR receives the verification result of EIR, and saves the current MEID state in the user dynamic data;
[0032] S405: De...
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The invention discloses a method for managing an MEID state. The method comprises the following steps: checking the MEID state of a mobile terminal which requests to register and sending a check resulThe invention discloses a method for managing an MEID state. The method comprises the following steps: checking the MEID state of a mobile terminal which requests to register and sending a check result which contains the MEID state to a mobile switching center by an EIR; storing the check result and judging if continuously accessing to the mobile terminal according to the MEID state of the check rt which contains the MEID state to a mobile switching center by an EIR; storing the check result and judging if continuously accessing to the mobile terminal according to the MEID state of the check result by the mobile switching center; and judging if continuously accessing to the mobile terminal according to the MEID state of the check result after sending a specific service request to the mobilesult by the mobile switching center; and judging if continuously accessing to the mobile terminal according to the MEID state of the check result after sending a specific service request to the mobile terminal by the mobile switching center. The invention omits a process of MEID state check in a specific service process, thereby reducing the network flow between the mobile switching center and the terminal by the mobile switching center. The invention omits a process of MEID state check in a specific service process, thereby reducing the network flow between the mobile switching center and the EIR.e EIR.
Description
technical field [0001] The invention relates to the field of mobile communication, in particular to a method for managing the MEID state of a mobile phone equipment identification code. Background technique [0002] In the existing 3GPP2 (Third Generation Partnership Project 2) protocol, the CHECKMEID (verification MEID) process is defined, which is used to restrict users from accessing the network according to the mobile phone equipment identification code (MEID) of the mobile terminal. The flow chart can be found in figure 1 shown. [0003] When a mobile terminal registers or performs a specific service (such as voice call), the mobile switching center (MSCe / VLR) obtains the MEID of the user, and sends a CHECKMEID message to the equipment identification register (EIR), and the mobile switching center checks the MEID according to the response message of the EIR equipment. The MEID state parameter in the MEID determines whether to allow the user to access the network, so as...
Claims
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IPC IPC(8): H04W12/06H04W12/08H04W12/71
Inventor 王振
Owner ZTE CORP