Control method, device, terminal and system for terminal access

A technology for terminal access and control methods, applied in core network, wireless, terminal access control methods, terminals and systems, and device fields, which can solve the problems of terminal access that affects user experience, UE cannot make calls or surf the Internet, and available networks cannot Normal login and other issues

Active Publication Date: 2012-05-16
CHINA MOBILE COMM GRP CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The existing technical solutions are processed according to the specifications, such as 3GPP 24.008 agreement 4.4.4.7, when the location area update is rejected by the network as an illegal user, etc., the UE considers the card invalid and enters the restricted state; 3GPP 24.008 agreement 4.7.3.1.4 It is stipulated that when GPRS attach (GPRS attach) is rejected by the network as GPRS service not allowed (GPRS Service Not allowed), the UE considers that the packet switching (PS) domain card is invalid and enters the restricted state. In the prior art, the MS/UE will The information returned by the network sets t...

Method used

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  • Control method, device, terminal and system for terminal access
  • Control method, device, terminal and system for terminal access
  • Control method, device, terminal and system for terminal access

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Experimental program
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Embodiment Construction

[0025] The preferred embodiments of the present invention will be described below in conjunction with the accompanying drawings. It should be understood that the preferred embodiments described here are only used to illustrate and explain the present invention, and are not intended to limit the present invention.

[0026] method embodiment

[0027] figure 1 It is a flow chart of Embodiment 1 of the terminal access control method according to the present invention, as shown in figure 1 As shown, this embodiment includes:

[0028] Step S102: receiving a registration request from the terminal side;

[0029] Step S104: Determine the cause of the abnormal registration on the terminal side according to the registration request;

[0030] Step S108: Unify the abnormal registration reasons that cause the terminal to consider the card invalid as the same registration rejection information, including that there is no suitable cell in the location area, and return to the terminal side....

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Abstract

The invention discloses a control method, a device, a terminal and a system for terminal access, wherein the method comprises the following steps of: receiving a registration request from a terminal side; confirming an abnormal registration reason for the terminal side according to the registration request; uniting the abnormal registration reason due to invalid clip considered by the terminal as same refusing registration information, and returning the same refusing registration information to the terminal side; the registration information is refused due to an unsuitable cell in a location area. In the invention, when the terminal sends the registration request in a test network, a CS or PS service domain state can be directly avoided being arranged to be an illegal state, so that the terminal can resend the registration request, therefore, convenience is brought for terminal access, moreover, user experience can be greatly promoted.

Description

technical field [0001] The present invention relates to wireless and core network technologies in the communication field, in particular to a terminal access control method, device, terminal and system. Background technique [0002] In the prior art, since the public land mobile network (hereinafter referred to as PLMN) of the 3G experimental network is not written into the forbidden public land mobile network (FPLMN) list of the commercial subscriber identity module (hereinafter referred to as SIM / USIM) card, so the commercial SIM The user equipment of the / USIM card (hereinafter referred to as MS / UE) can initiate registration on the experimental network. When the MS / UE tries to perform Location Update (Location Update) or Routing Area Update (RAU) in the experimental network to register the circuit switched (hereinafter referred to as CS) or packet switched (hereinafter referred to as PS) domain, the experimental network It may return and use various registration exceptio...

Claims

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Application Information

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IPC IPC(8): H04W8/02H04W48/02
Inventor 王桂平曹艳艳肖善鹏江海涛
Owner CHINA MOBILE COMM GRP CO LTD
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