Method and system for accessing wireless local area networks and equipment

An access method and wireless local area technology, which are applied in the directions of wireless communication, connection management, electrical components, etc., can solve the problems that a good guiding effect cannot be achieved, and WLAN is not necessarily applicable, and achieve the effect of good WLAN guiding effect.

Inactive Publication Date: 2013-11-06
CHINA MOBILE GROUP SHAIHAI
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0007] Embodiments of the present invention provide a WLAN access method, device, and system to solve the problem in the prior art that

Method used

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  • Method and system for accessing wireless local area networks and equipment
  • Method and system for accessing wireless local area networks and equipment
  • Method and system for accessing wireless local area networks and equipment

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0035] Such as figure 1 As shown, it is a schematic flow chart of the WLAN access method described in Embodiment 1 of the present invention, and the method includes the following steps:

[0036] Step 101: The mobile terminal initiates a service request to the network side device, and the service request carries attribute information of the mobile terminal.

[0037] The network side equipment can be set in the SGSN (Serving GPRS SUPPORT NODE, GPRS service support node) in the 2G / 3G core network, or in the MME (Mobility Management Entity, mobility management entity), may also exist independently as an entity, which is not limited in this embodiment of the present invention.

[0038] Specifically, the mobile terminal is configured to initiate a service request to the network side device by sending a PDP (Packet Data Protocol, packet data protocol) activation request signaling.

[0039] Step 102: When the network side device determines that the mobile terminal has the ability to...

Embodiment 2

[0046] Embodiment 2 of the present invention is a detailed description of the WLAN access method described in Embodiment 1.

[0047] Such as figure 2 As shown, it is a schematic flow chart of the WLAN access method described in Embodiment 2 of the present invention, and the method includes the following steps:

[0048] Step 201: The mobile terminal initiates a service request to the network side device, and the service request carries attribute information of the mobile terminal.

[0049] Specifically, the mobile terminal is used to initiate a service request to the network side device by sending PDP activation request signaling; the attribute information carried in the service request includes APN (Access Point Name, access point) information, mobile IMEI (International Mobile Equipment Identity, International Mobile Equipment Identity) information of the terminal, MSISDN (Mobile Subscriber International ISDN / PSTN number, International Mobile Subscriber Identification Numbe...

Embodiment 3

[0083] Such as image 3 As shown, it is a schematic structural diagram of the network side device according to Embodiment 3 of the present invention, and the network side device includes a service request receiving module 11 , a WLAN information determining module 12 and a WLAN information guiding module 13 .

[0084] The service request receiving module 11 is used for receiving a service request initiated by a mobile terminal, and the service request carries attribute information of the mobile terminal. Specifically, the service request receiving module 11 is configured to receive the service request initiated by the mobile terminal by receiving the PDP activation request signaling sent by the mobile terminal; the attribute information carried in the service request includes APN information, mobile terminal IMEI information, MSISDN information and CELL ID information of the mobile terminal, etc.

[0085] The WLAN information determination module 12 is used to determine the W...

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PUM

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Abstract

The invention discloses a method and system for accessing wireless local area networks and equipment. According to attribute information carried in a received business request initiated by a mobile terminal, when the fact that the mobile terminal has the capacity to access the WLAN is determined, WLAN access point information in the determined WLAN covering the position where the mobile terminal is located is sent to the mobile terminal, and the mobile terminal is indicated to choose one WLAN AP and utilizes the chosen WLAN AP to access the WLAN. Through the technical scheme, the network side equipment can selectively send the specific WLAN AP information to the mobile terminal with the capacity to access the WLAN according to the attribute information of the mobile terminal, and therefore the WLAN AP information received by the mobile terminal is made to be more applicative, and the better WLAN guide effect is achieved.

Description

technical field [0001] The present invention relates to the technical field of wireless communication, in particular to a wireless local area network (Wireless Local Area Networks, WLAN) access method, device and system. Background technique [0002] With the rapid development of mobile Internet services, the number of mobile terminal users is also increasing. When a large number of mobile terminal users use mobile networks for data services, they will generate a large number of data service requirements, thus occupying a lot of communication network traffic, resulting in The communication capacity of the mobile network is overwhelmed. In order to reduce the communication capacity burden of the mobile network to a certain extent, the data service of the mobile terminal user may be offloaded by guiding the mobile terminal user to use the WLAN. [0003] WLAN can provide wireless access to the communication network in the local geographical area. In the actual network use proc...

Claims

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Application Information

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IPC IPC(8): H04W76/02
Inventor 王晓鸣林良书
Owner CHINA MOBILE GROUP SHAIHAI
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