KR20050099367A - A method and a apparatus of operating imps service for mobile phone - Google Patents

Abstract

The present invention provides a short message, in which a mobile terminal opens a data channel with a counterpart mobile terminal and operates an APS service. terminal; A base station for wirelessly connecting to the mobile terminal to receive an AMP service request and wirelessly transmitting and receiving the corresponding data signal; A mobile switching station configured to receive and switch an AMP service request signal from a base station to establish a corresponding path; An APM server connected to the mobile switching center and requesting a channel establishment to the other party's mobile terminal according to a service request and operating an APS service; It is characterized in that the device is configured to include an SMS server for connecting to the APS server and transmits the channel establishment request signal to the other mobile terminal in a short message, and the APM server by the APM server Determining whether a request is made; A second step of requesting the establishment of a data channel through the SMS to the counterpart mobile terminal when it determines in the first step to request the AMP service; The mobile terminal receiving and analyzing the SM signal of the second process includes: a third process of establishing and establishing a data channel; Since the AMS data is transmitted and received through the data channel established by the third process, the method comprises a fourth process of operating the AMS service with the other party's mobile terminal.

Description

A METHOD AND A APPARATUS OF OPERATING IMPS SERVICE FOR MOBILE PHONE}

The present invention relates to the operation of the Amps service of the mobile terminal, in particular, because the other terminal to establish a data channel by using a short message to establish a data channel, the protocol is simpler than the swap push method, the service speed is improved and the communication cost The present invention relates to an APS service operating apparatus and method for a portable terminal.

The mobile terminal for mobile communication (UE: USER EQUIPMENT) freely moves in the service area (SERVICE AREA) formed by the corresponding base station (RAN: RADIO ACCESS NETWORK) of the registered system, and monitors and monitors the mobile switching center (MSC). It is a high-tech wireless communication device that has the advantage that the individual always carries and communicates with him / herself at any time and anywhere through the communication path established by control and switching (SWITCHING).

The mobile terminal (UE) has a low utilization rate because the time used for communication is small and the time for waiting or carrying for communication is generally higher. As described above, it is easy to use while increasing the low utilization rate of the mobile terminal (UE). In order to increase the gender, various additional services are developed and provided.

The additional service is developed and provided by a mobile communication service provider. For example, there is a wireless Internet connection, a text message transmission, a multimedia message transmission, an online game, and a mobile terminal manufacturer. Additional functions (hereinafter referred to as additional services) provided by self-developed production are, for example, phone book management, memo writing, message writing, schedule management, game, camera, electronic calculator, alarm, incoming Various settings such as bell setting and the like, the additional services continue to be developed and added new functions.

Among the additional services described above, there is a Chatting, which is connected to the other party's mobile terminal in real time and communicates via text message, that is, an instant messaging service of one-to-one chat and group chat. PRESENCE SERVICE (PRESENCE SERVICE) to check the current status of the power, ON / OFF (POWER ON / OFF) status, the current location information, and the above service to the AMPS (IMPS: INSTANT MESSAGE & PRESENCE SERVICE) This is called a service.

According to WV (WIRELESS VILLAGE) of the OMA (OPEN MOBILE ALLIANCE) standard that defines the AMP service, BEARER, which is a physical channel of CIR (COMMUNICATIONS INITIATION REQUEST) for setting a data channel with the other mobile terminal TCP, UDP, and WAP PUSH are used.

The data transmission by the WAP push method transmits data in units of packets, charges by the number of packets used for the data transmission, and passes through several nodes (NODEs), resulting in slow service speed. The protocol has a complicated problem.

Therefore, there is a need to develop a simple protocol, high service speed, and low cost technology for CIR channel connection of AMPS (IMPS).

Hereinafter, APM service operating method of a mobile terminal according to the prior art will be described with reference to the accompanying drawings.

It is attached to describe the prior art, Figure 1 is a functional diagram of the APS service operating device of the portable terminal according to the prior art, Figure 2 is a diagram illustrating a channel connection state between the portable terminal and the server according to the prior art. 3 is a flowchart illustrating a method for operating an APS service of a portable terminal according to the prior art.

Referring to FIG. 1, a description will be given of an APM service operating apparatus of a mobile terminal according to the prior art. For example, the mobile terminal (UE) 10 communicates with the other party's mobile terminal 20 in real time text message communication. If CHATTING), the AMS (IMPS) service is requested, the AMS service request signal of the mobile terminal is applied to the mobile switching center (MSC) 40 through the base station (RAN) 30, The mobile switching center 40 analyzes the corresponding input signal, switches it, and applies it to the APS server 50.

The AMP server 50 requests the generation of a notification signal (NOTIFICATION SIGNAL) for setting a data channel to a PUSH PROXY GATEWAY (PPG) server 70, and the PPI server 70 The notification signal requesting to establish and establish a data channel to the S server 80 is transmitted to the counterpart mobile terminal 20 via a WIR PUSH method through a COMMUNICATIONS INITIATION REQUEST (CIR) channel.

The counterpart mobile terminal 20 analyzes a notification signal received as a short message through a CIR channel, confirms a request for establishing or establishing a data channel, establishes or sets a data channel, and sets the data channel. For example, a chat data signal is transmitted along with the notification response signal, and the notification response signal and the data signal transmitted from the mobile terminal 20 are transmitted through the base station 30 and the mobile switching center 40 through a PAP. : PUSH ACCESS POINT) is applied to the server 60.

The P server 60 separates the data signal and outputs the data signal to the mobile switching center 40, and transmits the data signal to the mobile terminal 10 via the base station 30. Thus, the mobile terminal 10 and the mobile terminal 10 are connected. 20 may chat through data communication using a data channel, or check an ON / OFF state or location information of the other party's mobile terminal.

Accordingly, according to the prior art of the above configuration, the AMP service operating apparatus of the mobile terminal UE establishes a data channel with a counterpart mobile terminal and performs a push push to transmit data for the AMP service. Since the WAP PUSH method is used, it is required to pass through up to four nodes (NODE), and there is a problem that the corresponding protocol (PROTOCOL) is very complicated.

In addition, since the service speed is slowed down through a plurality of nodes, and the swap push method is used for a CIR channel establishment request, there is a problem that a communication fee due to the use of a packet must be paid.

The attached FIG. 2 illustrates a channel state formed between the counterpart mobile terminal 20 and the AMP server 50, and the server 50 transmits the counterpart mobile terminal 20 through the CIR channel. Requesting establishment of the establishment of the data channel, and establishing the establishment of the data channel by the portable terminal 20 confirming the signal of the CI channel, and showing an AMP service through the data channel. .

Hereinafter, with reference to the accompanying Figure 3, it will be described by way of example the APM service operating method of the mobile terminal according to the prior art.

The APS server 50 checks whether there is an AMS (IMPS) service request from the mobile terminal 10 (S10), and when the result of the check (S10) requests the APS service, the other party's mobile terminal 20 In order to establish a data channel, a short message service (SMS) is created and transmitted through a CIR channel through a WAP PUSH (S20).

More specifically, the process of establishing a data channel by the push push, when the APM server 50 requests the FIJI server 70 to open a data channel, the FIJI server sends a notification signal Writes a request to the SMS server 80 to transmit a short message (SMS) by a push push (WAP PUSH), and the SMS server 80 prompts to open the data channel. Transfer to the other handheld terminal 20 by the swap push.

The mobile terminal 20 receiving the short message received through the WAP PUSH through the CIR channel in step S20 confirms that the data channel is to be established and established as a result of the analysis. (S30), and transmits the data to the PAP server 60, so that the corresponding data is transmitted and received between the mobile terminal 10 and the mobile terminal 20 to provide the Amps (IMPS) service Operate (S40).

In the prior art of the above-described configuration, since the signal for requesting to establish a data channel to the counterpart mobile terminal is transmitted by the push-push method, the Phiji server 70, the SM server 80 and the PPI server 60 All of them are needed, and four nodes (NODEs) including the APM server 50 are required, so the protocol is very complicated, the service operation speed is slow, and the packet is used by the push push. There is a problem.

In the present invention, the AMP service management device of a mobile terminal which uses a short message instead of a push push in operating an AMP service, simplifies an operation protocol, improves a service speed, and saves communication costs. And providing a method.

The present invention has been made in order to achieve the above object, a plurality of mobile terminals using the APM service of the chat and the current status by wirelessly connecting with the other mobile terminal; A base station wirelessly accessing the portable terminal to receive an AMP service request and wirelessly transmit and receive a corresponding data signal; A mobile switching station configured to receive and switch an APS service request signal from the base station to establish a corresponding path; An APM server connected to the mobile switching center and requesting a channel establishment from a mobile terminal of the other party according to a service request and operating an APS service; A device configuration comprising an SMS server for accessing the APM server and transmitting a channel establishment request signal to the mobile terminal of the other party as a short message is characterized in that it is included.

In addition, the present invention has been made to achieve the above object, the first step of determining whether the mobile terminal requests the AMP service by the APS server; A second step of requesting the establishment of a data channel through the SMS to the counterpart portable terminal when the APM service is determined in the first step; A third step of establishing and establishing a data channel by the mobile terminal receiving and analyzing the SM signal of the second step; Since the AMS data is transmitted and received through the data channel established by the third process, the method comprises a fourth process of operating the AMS service with the other party's mobile terminal.

Hereinafter, an APS service operating apparatus and method of a portable terminal according to the present invention will be described with reference to the accompanying drawings.

It is attached to explain the present invention, Figure 4 is a functional diagram of the APS service operating device of the mobile terminal according to the present invention, Figure 5 is a diagram illustrating a channel connection state between the mobile terminal and the server according to the present invention; 6 is a flowchart illustrating a method for operating an APS service of a mobile terminal according to the present invention.

Referring to FIG. 4, a description will be made of an AMP service operating apparatus of a mobile terminal according to the present invention. A plurality of mobile terminals using an AMP service of chatting and checking a current state by wirelessly connecting with a counterpart mobile terminal ( UE) 100, 110,

A base station (RAN) 120 wirelessly connected to the mobile terminals 100 and 110 to receive an IMPS service request and wirelessly transmitting and receiving a corresponding data signal;

By setting the corresponding path by receiving and switching SWITCHING from the base station 120, the mobile terminal 100 and the other mobile terminal 110 and the IMPS service from the mobile terminal 100. When a signal for requesting the signal is applied to the APS server 140 by switching, the short message applied from the SMS server 150 by switching to transmit to the counterpart mobile terminal 110 by the corresponding unique number APM data signal transmitted from each of the mobile terminals 100 and 110 through the data channel is output to the APS server 140 and AMP applied from the APS server 140. The mobile station (MSC) 130 for switching processing to transmit the data to each other's mobile terminal through the corresponding data channel;

The mobile terminal 100 is connected to the mobile switching center 130 and requests a channel establishment to the other mobile terminal according to a service request and operates an AMP service, and the mobile terminal 100 performs an AMS service with the other mobile terminal 110. In response to the request, a message requesting to open a data channel is outputted to the SM server 150, and each mobile terminal 100 or 110 transmits and receives the AMS data (IMPS) data transmitted and received through the data channel. Amp server 140 (IMPS SEVER) consisting of a configuration for transmitting to 100, 110,

Accessing the APM server 140 and transmitting a channel establishment request signal to the mobile terminal as a short message, and converts a data channel establishment request signal applied from the APM server 140 into a short message and It is a configuration consisting of the SM server 150 to transmit to the mobile terminal (110).

Hereinafter, according to the present invention having the above-described configuration, with reference to the accompanying drawings APM service operating apparatus of the portable terminal, an embodiment, it will be described in detail.

When the mobile terminal 100 wishes to have a text message chat by the other terminal 110 and the IMPS service, the mobile terminal 100 wirelessly outputs the corresponding request signal, received by the base station 120, and receives a mobile switching center ( 130, the mobile switching center 130 analyzes and determines that it is an AMP service request, and sets the corresponding path by switching and outputs the corresponding path to the APM server 140.

When the AMS server 140 is to chat with the other party's mobile terminal 110 and the SMS message by the SMS service, the text message chat signal is a data signal, and the data signal must be transmitted and received through the data channel In addition, a data channel for data communication with the mobile terminal 110 should be established or established.

The APS server 140 creates a message requesting the counterpart mobile terminal 110 to open a data channel, outputs the message to the SM server 150, and the SM server 150 writes a short message. And output to the other party's mobile terminal 110 via the mobile switching center 130 and the base station 120.

The counterpart portable terminal 110 receives and analyzes a short message to confirm that it is a data channel establishment request signal, establishes a data channel, establishes a real-time text message chat by the corresponding data communication, and chats to the APM service. Including the location information and the current operation status information of the other mobile terminal can be checked.

That is, since the counterpart mobile terminal 110 is not in operation and is in a standby state, a data channel is not established. Therefore, in order to operate an APS service, a data channel should be established and the SM server ( The short message output from 150 is analyzed to establish a data channel.

Therefore, since only APM server and SM server are used, the number of nodes (NODE) is reduced, the operation protocol is simplified, the service operation time is fast, and the swap push method is not used to establish a data channel. The communication cost is low.

5 is a view illustrating a signal state transmitted for establishing a data channel between the mobile terminal 110 and the APM server 140 according to the present invention, and the APM server 140 carries the other party. Sending a message to the terminal 110 to establish a data channel to the short message (SMS), and receives the short message (SMS) in the mobile terminal 110 received and analyzed the data channel to operate the APS service The state of setting and transmitting and transmitting the corresponding data is shown.

Hereinafter, a method for operating an APS service of a mobile terminal according to the present invention will be described with reference to FIG. 6.

For example, a first process (S100) of determining whether the mobile terminal 100 requests an IMPS service by the AMP server 140 connected to the mobile switching center 130, and

In the first step (S100), if the request for the Amps service, requesting the establishment of the data (DATA) channel to the SMS (SMS) to the mobile terminal 110, the AMP from the mobile terminal 100 The AMS server 140 receiving an SMS service request signal outputs a message MESSAGE requesting the counterpart mobile terminal 110 to open a data channel to the SMS server 150, and the SMS. The server 150 converts the short message into a short message service and transmits it to the mobile terminal 110 as a short message service (SMS).

The mobile terminal, which receives and analyzes the SMS signal of the second process (S110), opens and establishes a data channel;

Since the AMS data is transmitted and received through the data channel established by the third process (S120), the AMS service is operated by the other party's mobile terminal. When the terminal 110 requests the data DATA by the AMPS service, and the AMS service data is output from the portable terminal 110, the other side portable terminal (APS server 140) is outputted. 100 is transmitted through the data channel, and the IMPS data applied in the opposite direction consists of a fourth process S130 of transmitting the data to the corresponding mobile terminal through the data channel.

Hereinafter, according to the present invention having the above configuration, it will be described in detail with reference to the accompanying drawings APS service operating method of a mobile terminal.

The APS server 140 determines whether a signal for requesting an APS service is received by designating a counterpart mobile terminal 110 from the transmitting mobile terminal 100 (S100), and determining (S100). In the case of requesting an APS service, the SMS server 150 authorizes a message requesting to open a data channel for an APS service to a designated counterpart mobile terminal 110, and is thus created as a short message. Since the prepared short message is wirelessly output via the mobile switching center 130 and the base station 120, the short message is transmitted to the other mobile terminal 110 (S110).

Since the other party's mobile terminal 110 analyzes the received text message, it confirms that it is requesting to open a data channel for APM service, and opens and sets a data channel for APM service operation (S120). The mobile terminal 100 and the counterpart mobile terminal 110 operate data communication for an APS service through the opened data channel (S130).

Therefore, the protocol for opening a data channel is simplified, the time to open a data channel is shortened, and a short message is transmitted using a CIRCUIT BEARER, thereby reducing communication costs. have.

According to the present invention having the above configuration, since the mobile terminal transmits a message requesting the establishment of a data channel to the mobile terminal of the other party requesting the AMP service in a short message, the industrial use effect of the protocol being processed simply and quickly. have.

In addition, since the data channel is quickly established by the short message, there is a convenient effect of using the AMP service to improve the operating speed and operating cost.

1 is a functional diagram of the APS service operating device of a conventional mobile terminal,

2 is a diagram illustrating a channel connection state between a mobile terminal and a server according to the prior art;

3 is a flowchart illustrating a method for operating an APS service of a portable terminal according to the prior art;

4 is a functional diagram of the APS service operating device of the present invention portable terminal;

5 is an explanatory diagram of a channel connection state between a mobile terminal and a server according to the present invention;

6 is a flowchart illustrating a method for operating an APS service of a mobile terminal according to the present invention.

          ** Explanation of symbols on the main parts of the drawing **

100, 110: mobile terminal 120: base station

130: mobile switching center 140: Amps server

150: SM server

Claims (8)

A plurality of mobile terminals using AMP service of chatting and checking the current status by wirelessly connecting with the other portable terminal, A base station for wirelessly connecting with the mobile terminal to receive an AMP service request and wirelessly transmitting and receiving a corresponding data signal; A mobile switching center configured to receive and switch an AMP service request signal from the base station to establish a corresponding path; An APM server connected to the mobile switching center and requesting a channel establishment to the other party's mobile terminal according to a service request and operating an APM service; And an SMS server for accessing the AMPS server and transmitting a channel establishment request signal to the other party's mobile terminal in a short message. The method of claim 1, wherein the AMP server, When the mobile terminal requests an APS service from the other mobile terminal, a message requesting to establish a data channel is output to the SM server, and each mobile terminal carries the APM data transmitted and received through the data channel. APM service operating apparatus of a mobile terminal, characterized in that configured to transmit to the terminal. The method of claim 2, wherein the AMP server, AMP service operating apparatus of a mobile terminal, characterized in that the configuration is configured to transmit the APS data transmitted between each of the mobile terminal opened the data channel by a swap-push method. The method of claim 1, wherein the SM server, And converting the data channel establishment request signal applied from the AMP server into a short message and transmitting the short message to the other party's mobile terminal. The mobile switching center of claim 1, When a signal for requesting an AMS service with the other party's mobile terminal is applied from the mobile terminal, it is output to the APS server by switching, and a short message applied from the SM server is transmitted to the mobile terminal with the corresponding unique number. AMS data signal applied through a data channel from each mobile terminal is output to the APS server, and APS data applied from the APS server is used to transmit each corresponding data channel. APM service operating apparatus of a mobile terminal, characterized in that the configuration consisting of a switching process to be transmitted to the other mobile terminal through. A first process of determining, by the AMP server, whether the mobile terminal requests the AMP service; A second process of requesting the establishment of a data channel through SM to the counterpart portable terminal when the AMS service request is determined in the first process; A third process of establishing and establishing a data channel by the mobile terminal receiving and analyzing the SM signal of the second process; And transmitting and receiving APS data through the data channel established by the third process, wherein the APS service operating method of the mobile terminal is characterized in that it comprises a fourth process of operating the AMS service. The method of claim 6, wherein the second process, The AMS server receiving the APM service request signal from the mobile terminal outputs a message requesting the establishment of a data channel to the other portable terminal to the SM server, and the SM server converts the short message into a short message. APM service operating method of a mobile terminal, characterized in that consisting of a configuration for transmitting a short message service. The method of claim 6, wherein the fourth process, Requests data by APM service to the other party's mobile terminal that has established the data channel, and if AMS service data is output from the mobile terminal, the APM server transmits the data to the other party's mobile terminal through the data channel. And AMP data applied in the opposite direction is transmitted to a corresponding mobile terminal through a data channel.