Method and device for selecting access network

A technology for accessing the network and the network, applied in the electronic field, can solve the problems of congestion, failure to consider the network carrying capacity, called failure, etc., to relieve the pressure, improve the called call pass rate, and improve the quality of network service.

Inactive Publication Date: 2016-05-04
YULONG COMPUTER TELECOMM SCI (SHENZHEN) CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

However, this method does not take into account the actual carrying capacity of the current network. For example,

Method used

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  • Method and device for selecting access network
  • Method and device for selecting access network
  • Method and device for selecting access network

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Embodiment Construction

[0040] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are some of the embodiments of the present invention, but not all of them. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without creative efforts fall within the protection scope of the present invention.

[0041] Please refer to figure 1 , figure 1 It is a flow chart of the first embodiment of a method for selecting an access network proposed by the present invention. As shown in the figure, the execution subject in the embodiment of the present invention is a business server, and the method in the embodiment of the present invention includes:

[0042] S101. When a call request initiated by the first terminal is received, acquire network service inform...

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Abstract

The invention discloses a method for selecting an access network. The method comprises: when receiving a call request initiated by a first terminal, acquiring network service information of at least two access networks currently registered by a second terminal; according to the network service information of the access networks currently registered by the second terminal, selecting one of the at least two access networks as a target access network; and sending the call request to the second terminal on the selected target access network, so that the second terminal establishes a call connection with the first terminal via the target network. The embodiments of the invention further disclose a device for selecting an access network. By adopting the method and the device, the called pass rate can be improved, higher network service quality can be provided for users, and the pressure of network service can be relieved.

Description

technical field [0001] The invention relates to the field of electronic technology, in particular to a method and device for selecting an access network. Background technique [0002] IMS (IPMultimediaSubsystem, IP Multimedia Subsystem) is an application layer system, which is built on the packet switching domain. In addition to supporting E-UTRAN (EvolvedUMTSTerrestrialRadioAccessNetwork, evolved In addition to the general terrestrial radio access network) and GERAN (GSMEDGE Radio Access Network, GSM / EDGE wireless access network) access, it also supports a variety of other access technologies, such as: wireless local area network WLAN (WirelessLocalAreaNetworks) access and wireless fidelity WiFi (Wireless-Fidelity) access. Currently, the operator is studying the function of implementing the LTE (Long Term Evolution, Long Term Evolution) voice call service VoLTE (Voiceover LTE) and the WiFi voice call service VoWiFi (Voice over WiFi) by using the IMS. [0003] In the exist...

Claims

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Application Information

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IPC IPC(8): H04W48/18
CPCH04W48/18
Inventor 张子敬文立新
Owner YULONG COMPUTER TELECOMM SCI (SHENZHEN) CO LTD
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