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A method for distributing user identity information and an access service router

A technology for user identity information and access services, which is applied in the field of access service routers and user identity information distribution, can solve problems such as being unable to access the network, affecting the normal Internet access of users, and the inability of user terminals to obtain identity identification AID, etc. The effect of improving user experience and increasing the probability of successful launch

Active Publication Date: 2022-05-03
ZTE CORP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0009] However, since the identity location register is a remote server connected to the service router, when the ILR is unreachable, for example, the route between ASR and ILR is unreachable or the ILR is down, the user terminal cannot obtain its identity identifier AID, and thus cannot access network, thereby affecting users' normal online office, etc.

Method used

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  • A method for distributing user identity information and an access service router
  • A method for distributing user identity information and an access service router
  • A method for distributing user identity information and an access service router

Examples

Experimental program
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Effect test

Embodiment 1

[0122] Figure 5 For the user terminal online process when the identity location register is still not reachable when the online notification is sent after the user terminal obtains the temporary identity in the first embodiment of the present invention, see Figure 5 , the user online process includes the following steps:

[0123] Step 501: the user terminal sends an online request message to the ASR;

[0124] Wherein, the above online request message may include the following information: the user name and / or MAC of the terminal user, the routing location identifier RID of the ASR of the device where the current terminal is online;

[0125] Step 502: After receiving the online request message, the ASR determines whether the ILR is reachable;

[0126] In this embodiment, a method of establishing a keep-alive mechanism is used to detect whether the ILR is reachable, specifically, a tcp heartbeat packet may be used.

[0127] Step 503: After the ASR judges that the ILR is unr...

Embodiment 2

[0136] Figure 6 After obtaining the temporary identifier for the user terminal in the second embodiment of the present invention, the user terminal goes online when the identity location register becomes available when the online notification is sent. During this process, the user terminal continues to use the temporary identifier. See Figure 6 , the user online process includes the following steps:

[0137] Step 601: the user terminal sends an online request message to the ASR;

[0138] Step 602: After receiving the online request message, the ASR determines whether the ILR is reachable;

[0139] Step 603: After the ASR judges that the ILR is unreachable, apply for a temporary identifier from the locally stored temporary identifier pool;

[0140] Step 604: The ASR sends an online response ACK to the user terminal, and the online response ACK carries the temporary identifier assigned by the ASR to the user;

[0141] Step 605: The user terminal initiates an online notifica...

Embodiment 3

[0146] Figure 7After the user terminal obtains the temporary ID in the third embodiment of the present invention, the user terminal goes online when the identity location register becomes available when the online notification is sent. During this process, the user terminal re-applies for a user ID, see Figure 7 , the user online process includes the following steps:

[0147] Step 701: the user terminal sends an online request message to the ASR;

[0148] Step 702: After receiving the online request message, the ASR determines whether the ILR is reachable;

[0149] Step 703: After the ASR judges that the ILR is unreachable, apply for a temporary identifier from the locally stored temporary identifier pool;

[0150] Step 704: The ASR sends an online response ACK to the user terminal, and the online response ACK carries the temporary identifier assigned by the ASR to the user;

[0151] Step 705: The user terminal sends an online notification message to the ASR, and the onli...

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Abstract

The invention discloses a method for distributing user identity information and an access service router, comprising: the access service router, after receiving an online request message carrying user identity information requested to be allocated from a user terminal, judges whether the identity location register is reachable; if the identity location register is not reachable, the access service router acquires an assignable temporary identifier, and sends the temporary identifier to the user terminal, where the temporary identifier is used to identify the temporary user identity information of the user terminal. The present invention assigns a temporary identifier to the user terminal when the identity location register is unreachable, so that the user terminal can access the network at any time, improves the probability of the user terminal being online successfully, and improves user experience.

Description

technical field [0001] The invention relates to the technical field of mobile communication, in particular to a method for distributing user identity information and an access service router. Background technique [0002] The IP address in the Transmission Control Protocol / Internet Protocol (TCP / IP, Transmission Control Protocol / Internet Protocol) protocol widely used in the existing Internet has dual functions, both as the position identification of the communication terminal host network interface of the network layer in the network topology, It is also used as the identity of the network interface of the transport layer host. With the development of mobile networks, when the movement of terminal hosts becomes more and more common, the defect of dual function of IP addresses becomes more and more obvious, which directly affects the routing scalability of the Internet and the continuity of communication services. [0003] The purpose of the identity identification and loca...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04W8/26H04W12/06H04W12/08H04W12/69H04W48/02H04L43/0823H04L43/10H04L43/16H04L45/741H04L61/5007H04L67/141H04L69/16
CPCH04L43/0823H04L43/10H04L43/16H04L45/741H04L67/141H04L69/16H04W8/26H04W12/06H04W48/02H04L61/5007
Inventor 陈春蕾刘晴
Owner ZTE CORP
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