Method and device for realizing access point binding of wireless data terminal equipment

Abstract

The invention discloses a method and a device for realizing access point binding of wireless data terminal equipment. The method comprises the following steps that: the wireless data terminal equipment transmits an operator name information reading instruction and acquires an operator name according to feedback information; and the terminal equipment transmits a search result and carries out networking if access point parameters corresponding to the operator name are searched. The method and the device have the advantages that an SPN only used in identification usually is utilized to bind the access point with an operator name in SIM / USIM by means of wide naming range of the SPN and automatically adapt to a proper APN, thereby realizing quick dial up; and the method and the device ensure matching accuracy while further reducing manual setting of a subscriber.

Description

technical field [0001] The invention relates to the field of wireless communication, in particular to a method and device for realizing binding of access points of wireless data terminal equipment. Background technique [0002] With the continuous development of the third generation digital communication (3rd Generation, 3G) mobile communication technology, the data service of the mobile terminal has gradually become a mainstream service in the communication industry. When a user uses a mobile terminal to access the Internet, an access point (Access Point Name, APN) must be configured, which determines which access method the terminal uses to access the network. [0003] How to configure the access point, there are mainly the following methods: [0004] One is that the user manually enters the access point information through the setting function of the terminal management software, which inevitably has the problems of inconvenient use and increased error rate. [0005] Th...

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Problems solved by technology

[0007] Setting the APN through the first and second methods above requires the end user to fully understand the information of the SIM card held by the end user in order to accurately realize dial-up Internet access. However, the SIM / USIM card used by the user may be replaced at any time. making these two approaches less stable

Although the third solution is relatively smart, the method still has certain limitations due to the limited range of the SIM card IMEI number of the same operator. If different services launched by a certain operator require different APN settings, then The limited IMEI number is difficult to meet the matching requirements of APN

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