KR20050107205A - Log on information transmission method for push to talk type mobile communication device - Google Patents

Abstract

The present invention can be shared by transmitting the relevant information, such as phone number, ID, character, location, etc. to a terminal registered as a friend when logging on the push-to-talk type (PTT type) mobile communication terminal equipped with GPS (GPS) function The present invention relates to a method for transmitting and receiving logon information of a push-to-talk type mobile communication terminal. In a push-to-talk type mobile communication terminal equipped with a multimedia and GPS function, when a PTT terminal logs on, the logon information and request information of the terminal are logged. Transmitting to a PTT base station; Generating and updating, by the PTT base station, a logon information DB and a request information DB of the PTT terminal; When the request information DB of the PTT terminal is updated, transmitting, by the PTT base station, the updated request information to the PTT terminal; The PTT terminal receiving the request information can be achieved by including updating its own phonebook data.

Description

LOG ON INFORMATION TRANSMISSION METHOD FOR PUSH TO TALK TYPE MOBILE COMMUNICATION DEVICE}

The present invention relates to a method for transmitting and receiving logon information of a push-to-talk type mobile communication terminal, and in particular, when a logon of a push-to-talk type mobile communication terminal equipped with a GPS function, a phone number, ID, character, The present invention relates to a method for transmitting / receiving logon information of a push-to-talk type mobile communication terminal for transmitting and sharing related information such as a location to a terminal registered as a friend.

In general, push-to-talk (PTT) is an instant messenger service that enables simple communication by pressing a button and talking like a radio service, which can be communicated without dialing or dialing. It is a function that provides fast communication service compared to the standby time of a general mobile phone and enables group calls like a radio.

Figure 1 is an exemplary view showing the outline of a conventional push-to-talk (PTT) mobile communication terminal, the PTT terminal is a service that allows you to talk by pressing a button when a person wants to call, a kind of radio ( It has a similar function to a walkie-talkie.

Therefore, when using a PTT terminal, as in a general mobile communication terminal, a 'normal call mode' used by contacting a receiver of a terminal to a user's ear and using a speaker at regular intervals such as a walkie-talkie You can make a call in 'PTT call mode'.

Accordingly, in order to protect the user's hearing, the PTT terminal does not configure the receiver used in the 'normal call mode' and the speaker used in the 'PTT call mode' at the same position as shown in FIG. 1, In case of a mistake in the call mode, the speaker is not in contact with the ear in the 'PTT call mode'.

In the 'PTT call mode' as described above, it is possible to talk with other PTT terminals within the same base station cell radius, and if the counterpart terminal is not logged on (switched to the PTT call mode), the call is impossible. You should try to know if you can make a call.

That is, the PTT terminal is always connected to the call through the PTT base station, even if you can press the send button to have a conversation immediately, you can not know the availability of the call in advance, you can try the call like a regular phone call state (logon state) There is a problem that can be confirmed.

Therefore, the present invention has been created to solve the above-mentioned conventional problems, the phone number, ID, character, location at the time of logon of the push-to-talk type (PTT type) mobile communication terminal equipped with GPS (GPS) function It is an object of the present invention to provide a method for transmitting / receiving logon information of a push-to-talk type mobile communication terminal for transmitting and sharing related information such as a friend to a terminal registered as a friend.

In order to achieve the above object, the present invention provides a push-to-talk type mobile communication terminal equipped with a multimedia and GPS function, when the PTT terminal logs on, transmitting logon information and request information of the terminal to the PTT base station; ; Generating and updating, by the PTT base station, a logon information DB and a request information DB of the PTT terminal; When the request information DB of the PTT terminal is updated, the PTT base station transmitting updated request information to the PTT terminal; The PTT terminal receiving the request information is characterized in that it comprises the step of updating its phonebook data.

According to the present invention, when a user logs on to a push-to-talk type (PTT type) mobile communication terminal (transitions into a PTT call mode), related information (telephone number, ID, character, location, etc.) is transmitted so that other users can know. Summary of the Invention It is an object of the present invention to provide a method for transmitting and receiving logon information for receiving information of other users and making it possible to easily communicate with a counterpart user who is logged on.

In this case, the logon information is limited to a predetermined terminal (terminal registered as a phone book in the user terminal) requested by the user, and the PTT base station transmits the information to the requesting terminal whenever the state of each terminal changes.

Accordingly, the PTT base station manages the logon information (logon status, phone number, ID, character, location information, etc.) and request information (phone numbers of the counterpart users who require the logon information) transmitted when the user logs on for each user. Whenever the other user's logon information is changed, the information is transmitted to the requesting user.

Then, the terminal of the user who requested the logon information of the counterpart user parses the information sent from the PTT base station and displays the status in the phone book, without having to call the other party to make a call. By confirming to determine whether or not to call, it is possible to improve the user's convenience by preventing unnecessary phone calls.

In this case, the logon information includes location information in addition to phone number information in the case of a terminal equipped with a GPS function, and a user's screen name (ID) and a character in the case of a terminal equipped with a multimedia function.

Hereinafter, with reference to the accompanying drawings, preferred embodiments of the present invention will be described.

2 is a state diagram illustrating a method for transmitting and receiving logon information of a push-to-talk type mobile communication terminal according to the present invention. When the user of the PTT terminal logs on by turning on the PTT function, the information is transmitted to a server of the PTT base station, The logon information message is transmitted to terminals that have registered the logged-on user as a friend (registered as request information).

That is, referring to FIG. 2, when a PTT terminal (PTT terminal 1) logs on, the terminal logs on its own logon information (logon state, phone number, ID, character, location information, logoff greeting, etc.) and request information (logon). Phone number of the counterpart users requiring information: logon information of the counterpart users) is transmitted to the PTT base station.

Upon receiving the logon information and the request information, the PTT base station generates and updates the logon information DB and the request information DB of the terminal (PTT terminal 1). That is, logon information is collected and updated from logon information DBs of counterpart users (PTT terminal 2 ...) registered in the request information DB.

When the request information DB of each terminal (eg, PTT terminal 1) is updated as described above, the updated request information is transmitted to the terminal (PTT terminal 1), and the terminal (PTT terminal 1) receiving the request information. Updates the phonebook data. That is, the logon status display and ID and character of the users registered in the phone book is registered.

In this case, the ID and the character are conventionally implemented as a function of a user's terminal (PTT terminal) itself, but the counterpart user does not have the authority to change the information, but in the present invention, the counterpart user directly changes his or her information. Allows you to change the information.

3 is a flowchart illustrating a method for transmitting and receiving logon information of a push-to-talk type mobile communication terminal according to the present invention. First, a user may select a character, an ID, and an ID according to a "log on / off" state of a PTT terminal equipped with GPS and multimedia functions. Creates and stores a message about location information, and transmits to a counterpart terminal through a PTT base station server when logging on to a PTT terminal.

That is, the PTT base station server transmits the logged on user terminal (PTT terminal 1) to the counterpart user terminal (PTT terminal 2) registered as request information.

Accordingly, the counterpart user who receives the logon information does not attempt to make a PTT call when the counterpart is in a meeting or in a public place such as a library based on the information, and the counterpart user does not attempt to make a call even when logged off. By knowing the state of, it is possible to prevent unnecessary PTT calls.

In other words, in the present invention, when a user logs on a PTT terminal, his / her logon information (user-edited ID, character, etc.) is transmitted to another subscriber (the user who requested the logon information of the user) in the same PTT service area as the user through the PTT base station server. Delivered to the subscriber's terminal).

Accordingly, the other subscriber receiving the logon information may view the logon information and attempt to make a call when the other party who wants to call is logged on, and may look at each other's various character IDs, and provide the other party's location information. As you can see, you can reduce unnecessary talk time.

As described above, the method for transmitting / receiving logon information of the push-to-talk type mobile communication terminal according to the present invention includes a phone number, an ID, a character, There is an effect that can be shared by transmitting the relevant information such as the location to the terminal registered as a friend.

In addition, the present invention, when using the PTT service using the multimedia function and the GPS function of the PTT terminal, by providing a character ID and simple phrases and location information, you can make a multimedia call with the other party, not only the voice, and mutual position in real time By grasping it, it is effective to prevent unnecessary calls.

1 is an exemplary view showing a schematic appearance of a conventional walkie-talkie type mobile communication terminal (PTT: Push to talk).

Figure 2 is a state diagram showing a method for transmitting and receiving logon information of a push-to-talk mobile terminal according to the present invention.

3 is a flow chart illustrating a method for transmitting and receiving logon information of a push-to-talk type mobile communication terminal according to the present invention.

Claims (7)

In the push-to-talk type mobile communication terminal equipped with multimedia and GPS function, Transmitting logon information and request information of the terminal to the PTT base station when the PTT terminal logs on; Generating and updating, by the PTT base station, a logon information DB and a request information DB of the PTT terminal; When the request information DB of the PTT terminal is updated, transmitting, by the PTT base station, the updated request information to the PTT terminal; Receiving the request information PTT terminal logon information transmission and reception method of a push-to-talk type mobile communication terminal, characterized in that it comprises the step of updating the phonebook data. The method of claim 1, wherein the logon information includes a logon / off state, a phone number, an ID, a character, and location information. The method of claim 1, wherein the request information is a phone number of the counterpart users who need logon information. The method of claim 1, wherein the PTT base station is configured to collect and update logon information from the logon information DB of the counterpart users registered in the request information DB of each PTT terminal, and to transmit to the corresponding PTT terminal whenever the update is made. A method for transmitting and receiving logon information of a push-to-talk type mobile communication terminal. The method of claim 1, wherein the logon / off information request information is stored in the terminal itself through a user and then transmitted at logon / off time. The method of claim 1, wherein the logon information of the PTT terminal is transmitted to a PTT terminal of another subscriber station existing in the same PTT service area of the PTT base station. The push-to-talk type mobile communication of claim 1, wherein the PTT terminal stores separately information (location information, logoff greeting, etc.) to be transmitted when logging off, and transmits the information when logging off. How to send and receive logon information of a terminal.