KR100868739B1

KR100868739B1 - System and method receiving message automatically when terminal is accesses in wireless network

Info

Publication number: KR100868739B1
Application number: KR20070094222A
Authority: KR
Inventors: 심우호
Original assignee: 서울통신기술 주식회사
Priority date: 2007-09-17
Filing date: 2007-09-17
Publication date: 2008-11-13

Abstract

The system and method for automatically receiving a message when accessing a wireless network according to the present invention can automatically receive a multimedia message such as a picture or video from a server when the terminal accesses an access network such as WLAN or WMAN including a specific zone. According to the present invention, when the connection authentication is completed between the terminal and the access network, when the access authentication is completed, the access network requests a message transmission to the server, when the server receives a message request from the access network the terminal It automatically receives a message from the server and displays the received message.

Description

System and method receiving message automatically when terminal is accesses in wireless network}

The present invention relates to a system and method for automatically receiving a message when accessing a wireless network, wherein the access network requests a message transmission to a server when connection authentication between the terminal and the access network is completed, and the server requests a message from the access network. The present invention relates to a system and a method for automatically receiving a message when a terminal is connected to a wireless network, wherein the terminal automatically receives a message from the server and displays the received message.

In general, CBS (Cell Broadcast Service) is a technology for transmitting data simultaneously to all the terminals in the same CELL through a mobile communication base station means a service that delivers to a large number of subscribers in real time. Personal information arrival rate is lower than Simple Message Service (SMS), but the traffic load and paging channel of exchange is low and the cost of sending is low. In addition, multimedia information delivery and location-based services such as video on-demand is possible, so it is possible to market mobile advertising based on region.

MMS (Multimedia Messaging System) is a basic element of 3rd generation mobile communication service and is a messaging system that can send and receive various types of data such as still image, music, voice, and video. MMS, which is followed by SMS, the second-generation short message service, provides existing media format and multimedia format messages, and can be used to send and receive between users without requiring real-time transmission.

As described above, the CBS according to the related art uses the SMS standard in a mobile communication network, and only a text-based data can be transmitted, and a multimedia data such as a picture or a video cannot be transmitted. In addition, conventionally, after the server determines the message transmission request received from the access network, it is necessary to automatically transmit the MMS message by transmitting the MMS message to the terminal.

Accordingly, an object of the present invention is to complete the connection authentication with the terminal after transmitting the ACK signal to the terminal receiving the message automatically from the server and the terminal searching the access network is completed, the connection authentication with the access network is completed, When completed, the access network requesting the message transmission to the server and when receiving a message request from the access network as a component of the server that automatically transmits the message to the terminal when the terminal accesses the access network such as WLAN or WMAN including a specific zone To provide a system and method for automatically receiving multimedia messages such as pictures and videos from a server.

According to an aspect of a terminal for automatically receiving a message when accessing a wireless network according to the present invention for achieving the above object, the terminal searches for an access network and receives an ACK signal from the access network, then accesses the terminal and the access network. And a message processing unit for automatically receiving and displaying the message from the server which has received the message request of the access network after completing the connection authentication.

The message processing unit automatically receives a message when the server accesses a wireless network using a push method in which a server transmits a message to the terminal even without a special service request from the terminal.

On the other hand, according to an aspect of the system for automatically receiving a message when connecting to a wireless network according to the present invention, the terminal is authenticated with the access network is completed automatically receives a message from the server, the terminal searching the access network ACK signal After the transmission is completed, the connection authentication with the terminal is completed, and when the connection authentication is completed, the access network requesting the message transmission to the server, and receiving a message request from the access network includes a server for automatically sending the message to the terminal.

The server is characterized in that the server for transmitting the advertising message to the terminal.

The message or the advertisement message is characterized in that the message is automatically received when connecting to the wireless network characterized in that it comprises a picture or a video.

The access network includes a WIBRO or WIFI for transmitting a message to the terminal when the terminal enters a specific zone.

On the other hand, according to one aspect of the method for automatically receiving a message when connecting to a wireless network according to the present invention, the step of completing the connection authentication between the terminal and the access network, when the connection authentication is completed, the access network sends a message to the server Requesting and when the server receives the message request from the access network, the terminal automatically receives the message from the server and displays the received message.

The step of completing the connection authentication is characterized in that the terminal completes the connection authentication between the terminal and the access network after receiving the ACK signal from the access network to search the access network.

According to a system and method for automatically receiving a message when accessing a wireless network according to the present invention as described above, an operator operating a network having a zone may have a terminal accessing a network such as WLAN or WMAN including a specific zone. It is possible to automatically receive multimedia messages such as pictures and videos from the server at this time, especially in the case of receiving an advertising message can be a commercial benefit, and when the terminal is implemented as a smartphone, the user can easily in the system and method It has the effect of being able to access the service provided.

Hereinafter, a preferred embodiment of a system and method for automatically receiving a message when accessing the wireless network will be described in detail with reference to the accompanying drawings.

1 is a diagram illustrating a configuration of a system for automatically receiving a message when accessing a wireless network according to the present invention.

As shown in FIG. 1, a system for automatically receiving a message when accessing a wireless network may include a terminal 100, a WIBRO access network 110, and a server 140. The WIBRO access network 110 may include a RAS (Radio). An access station (120) and an access control router (ACR) 130.

The terminal 100 receives a portable Internet service and a VoIP service from the portable Internet network by using a portable internet modem. In the present invention, when the connection authentication with the access network 110 is completed, a message is automatically received from the server.

The WIBRO access network 110 completes the access authentication with the terminal 100 after transmitting an ACK signal to the terminal 100 searching for the access network, and requests the server 140 to transmit a message when the access authentication is completed. The WIBRO access network 110 transmits a message to the terminal 100 when the terminal 100 enters a specific zone, and the access network is not limited to the WIBRO access network.

The RAS 120 is a base station of a portable Internet network, and when the data received from the ACR 130 is wirelessly transmitted to a terminal 100 located in a portable Internet service area managed by the RAS 120, a low power RF / IF module and a controller function. , MCA frame variable control function according to service characteristics and propagation environment. In the present invention, after completing the connection authentication with the terminal 100 after transmitting the ACK signal to the terminal 100 for searching the access network 130 to complete the connection authentication with the terminal 100.

The ACR 130 is a packet access router that accommodates a plurality of RAS 120 and connects the RAS 120, and has a packet routing function, an Internet access function, and the like, and is connected to an IP network. In the present invention, when the connection authentication between the terminal 100 and the access network 110 is completed, the server 140 requests the message transmission.

When the server 140 receives a message request from the access network 110, the server 140 automatically transmits the message to the terminal 100. In particular, the server 140 in the present invention is characterized in that for transmitting the advertising message to the terminal (100). The advertisement message may include a picture or a video.

2 is a block diagram of a terminal for automatically receiving a message when accessing a wireless network according to the present invention.

As shown in FIG. 2, the terminal 100 may include a connection manager 101 and a message processor 102.

The connection manager 101 manages the terminal 100 to perform an access authentication process between the terminal 100 and the access network 120 after receiving the ACK signal from the access network 120 by searching for the access network 120. do.

The message processing unit 102 automatically receives and displays the message from the server 140 that has completed the connection authentication and received the message request of the access network 120.

In addition, the terminal 100 may use a push method in which a server transmits a message to the terminal 100 even without a special service request therefrom.

An operation of a system for automatically receiving a message when accessing a wireless network according to the present invention including such components will be described.

First, the connection manager 101 of the terminal 100 searches for the access network 130 and receives an ACK signal from the access network 130. When the connection manager 101 receives the ACK signal, connection authentication between the terminal 100 and the access network 130 is completed. When connection authentication is completed between the terminal 100 and the access network 130, the access network 130 requests the server 140 to transmit a message. When the server 140 receives a message request from the access network 130, the server 140 automatically transmits a message to the message processing unit 102 of the terminal 100. Subsequently, the message processing unit 102 receives the message from the server 140 and displays the received message.

A method of automatically receiving a message when accessing a wireless network according to the present invention corresponding to such an operation will be described step by step with reference to FIG. 3.

3 is a signal flow diagram illustrating a process of automatically receiving a message when accessing a wireless network according to the present invention.

As shown in FIG. 3, the terminal 100 first searches for the access network 130 (S10) and receives an ACK signal from the access network 130 (S20).

When the terminal 100 receives the ACK signal, the terminal 100 completes connection authentication between the terminal 100 and the access network 130 (S30).

When the connection authentication is completed between the terminal 100 and the access network 130, the access network 130 requests the server 140 to transmit a message (S40).

When the server 140 receives a message request from the access network 130, the server 140 automatically transmits a message to the terminal 100 (S50).

Then, the terminal 100 receives the message from the server 140 and displays the received message (S60).

Claims

A connection manager configured to manage a terminal to perform an access authentication process between the terminal and the access network after receiving an ACK signal from the access network by searching for an access network; And

And a message processing unit for automatically receiving and displaying the message from a server that has received the message request of the access network after the access authentication is completed.

The method of claim 1,

The message processing unit,

A terminal that automatically receives a message when a server accesses a wireless network using a push method in which a server transmits a message to the terminal even without a special service request from the terminal.

In a system that automatically receives a message when connecting to a wireless network,

A terminal for automatically receiving a message from a server after completing connection authentication with the access network;

An access network that completes access authentication with the terminal after transmitting an ACK signal to a terminal searching for an access network, and requests the server to transmit a message when the access authentication is completed; And

And receiving a message request from the access network, wherein the system automatically receives the message upon connection to a wireless network including a server for automatically transmitting the message to a terminal.

The method of claim 3, wherein

And a message transmitted from the server to the terminal is an advertisement message.

The method of claim 4, wherein

The advertisement message is a system for automatically receiving a message when accessing a wireless network, characterized in that it comprises a picture or video.

The method of claim 3, wherein

The connection network,

A system for automatically receiving a message when accessing a wireless network including WIBRO or WIFI, which transmits a message to the terminal when the terminal enters a specific zone.

In the method for automatically receiving a message when connecting to a wireless network,

Completing access authentication between the terminal and the access network;

Requesting a server to transmit a message when the access authentication is completed; And

And when the server receives the message request from the access network, the terminal automatically receiving the message from the server and displaying the received message.

The method of claim 7, wherein

Comprising the connection authentication,

And after the terminal scans the access network and receives an ACK signal from the access network, the terminal completes access authentication between the terminal and the access network.