Network connection method and device, computer equipment and storage medium

A network connection and reconnection technology, applied in the field of communication, can solve the problems of low efficiency and long time-consuming PDN connection, and achieve the effect of shortening the time-consuming retry and avoiding invalid retry.

Pending Publication Date: 2022-05-27
HUIZHOU TCL MOBILE COMM CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

However, when the load of the ePDG server is too large or an error occurs during the data interaction process, the PDN connection cannot be established, the terminal often repeats multiple reconnections on the same server, or performs domain name interpretation again to obtain a new ePDG gateway address , resulting in long time-consuming and inefficient PDN connection establishment process

Method used

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  • Network connection method and device, computer equipment and storage medium
  • Network connection method and device, computer equipment and storage medium
  • Network connection method and device, computer equipment and storage medium

Examples

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Embodiment Construction

[0049] The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only a part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments in this application, all other embodiments obtained by those skilled in the art without creative efforts shall fall within the protection scope of this application.

[0050] In the description of this application, the terms "first" and "second" are only used for description purposes, and cannot be understood as indicating or implying relative importance or implying the number of indicated technical features. Thus, features defined as "first", "second" may expressly or implicitly include one or more of said features. In the description of the present application, "plurality" means two or more, unless otherwise expressly and ...

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Abstract

The invention provides a network connection method and device, computer equipment and a storage medium, and the method comprises the steps: receiving IKE-SA-INIT request information sent by a terminal; performing internet key exchange in response to the IKE-SA-INIT request information; if the internet key exchange fails and the IKE-SA-INIT request information carries a reconnection configuration identifier, sending a gateway address of a second evolved packet data gateway to the terminal through IKE-SA-INIT response information; the gateway address is used for indicating the terminal to establish the packet data network connection with the second evolved packet data gateway, so that when the ePDG is too large in load or an error occurs in a message interaction process, the gateway address of the retry ePDG is appointed for the terminal, so that the terminal realizes reconnection, invalid retry of the terminal on the same ePDG is avoided, and the user experience is improved. And the time consumption of retry when the PDN establishment fails and the time consumption of the whole PDN connection process are effectively shortened.

Description

technical field [0001] The present application relates to the field of communication technologies, and in particular, to a network connection method, apparatus, computer device, and computer-readable storage medium (storage medium for short). Background technique [0002] When the terminal performs data communication, a Packet Data Network (PDN) connection needs to be established; at present, the terminal establishes a PDN connection through an evolved packet data gateway (Evolved Packet DataGateway, ePDG). Domain Name System, DNS) to interpret the domain name, obtain the gateway address of the ePDG corresponding to the fully qualified domain name (Fully Qualified Domain Name, FQDN), and then establish a PDN connection through the ePDG. However, when the ePDG server is overloaded or an error occurs during the data exchange process and the PDN connection cannot be established, the terminal often reconnects to the same server multiple times, or executes domain name interpretat...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04W76/19H04W76/11H04W12/0471H04W12/06H04L61/5007
CPCH04W76/11H04W76/19H04W12/0471H04W12/06Y02D30/70
Inventor 何晓军
Owner HUIZHOU TCL MOBILE COMM CO LTD
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