KR20010026476A - Registration and service method of information of dispatch in a mobil communication system - Google Patents

Abstract

The present invention relates to a caller information registration and service method in a mobile communication system, as well as subscribing to a service of a mobile subscriber who wants to receive a caller information display service, and storing caller information of a mobile subscriber who has subscribed to the caller information display service. Caller information designated by the user before the subscriber answers the mobile phone by using the signaling network and the wireless data network during the process of transmitting the registered phone caller information registered and stored as described above and transmitting the mobile phone, for example, the caller All kinds of available phone numbers, all the names that can be confirmed that the caller or ringtone and the information of the video and video to confirm that the caller can be displayed to increase the user's convenience and the utilization of the mobile phone can be intended.

Description

How to register and service caller information in mobile communication system {REGISTRATION AND SERVICE METHOD OF INFORMATION OF DISPATCH IN A MOBIL COMMUNICATION SYSTEM}

The present invention relates to a mobile communication system, and more particularly, in providing caller information, by providing not only the calling party number but also a designated ringtone, name, or other name and image designated by the subscriber, the subscriber's convenience is increased and various Caller information registration and service method in a mobile communication system to provide a service.

In general, mobile communication uses a multiple access method to efficiently use limited communication resources in time and frequency bands, and frequency division multiple access (FDMA) and time division multiple access (TDMA) depending on how a user uses communication resources. And code division multiple access (CDMA).

In Korea's digital mobile communication, the CDMA (Code Division Multiple Access) method is adopted and used. The CDMA mobile communication system is a spread spectrum communication method, in which one frequency is divided into a plurality of channels through a code. Is a system that can communicate with the same frequency.

In the mobile communication system, the channel of the forward link from the base station to the terminal is composed of a pilot channel, a synchronization channel, and a call channel. In this case, the call channel transmits text information from the base station to the terminal through a message. In this case, the important message includes additional information and terminal call functions for all terminals in the service area. In addition, a call channel connects a terminal and a system called by a call channel to enable a phone call.

In such a mobile communication system, the additional information transmission service is currently transmitted by using both channels of a call channel and a call channel. The call channel transmits a call and other additional information together in addition to a short message, so that the length of a short message that can be transmitted is increased. In the case of a long short message which is limited and cannot be transmitted on the call channel, it is transmitted to the terminal through the call channel.

In other words, when a center providing a short message transmission service transmits news information and announcements to terminals, a short message transmission is established by sequentially establishing a call path through each terminal and a communication channel.

However, in such a conventional mobile communication system, the text information service could transmit only limited information to the terminal user who receives the service from the center providing the service. In particular, the terminal user may receive a message such as a phone number and a schedule on his / her terminal. The information could not be sent to the message center.

In addition, the information service to the terminal through the channel in the mobile communication system is limited to a simple text or ring tone, in particular, the caller's confirmation is made through a voice call, so that the terminal user can contact with all callers There was a problem that the response to the prank call or hassle did not want to make a selective call after checking through the voice call.

Accordingly, the present invention has been made to solve the above problems, it is possible to store the caller information of the mobile subscriber subscribed to the caller information display service as well as the subscription of the service of the mobile subscriber to the caller information display service. The purpose is to provide a caller information registration method in the mobile communication system.

The present invention also provides a caller information designated by the user before the subscriber answers the mobile phone by using a signaling network and a wireless data network during the process of transmitting the registered caller information to the mobile phone by establishing a caller information display system. Another purpose is to provide a caller information service method in a mobile communication system.

On the other hand, the present invention for achieving the above object comprises the steps of: a) transmitting the caller information specified by the user through a communication channel; b) registering and storing the caller information transmitted through the communication channel in the caller information providing system; And c) after the step (b) is completed, displaying the registered caller information so as to be identified through the terminal through the corresponding communication path.

And in the steps (a) and (b), as the communication channel transmits the caller information using the user's terminal, the caller information is registered and stored in the caller information display service system through the base station and the exchange. .

And in step (a) and (b), as the communication channel transmits the caller information using the wireless data system, the caller information is registered and stored in the caller information display system via the wireless data system and the web server. It is done.

In addition, the present invention for achieving another object comprises the steps of: a) continuously determining whether there is a terminal attempting to access the call; b) determining whether to request transmission of information stored in the caller information display system by requesting call setup if there is a terminal attempting to access a call as determined in step (a); c) selecting the information transmission path and transmitting the corresponding information to the terminal when requesting the transmission of the stored information as a result of the determination in step (b); d) performing the call processing for the call after the transmission of the caller information is completed in step (c).

1 is a block diagram of a caller information service system according to the present invention.

2A is a diagram illustrating a caller information registration procedure according to the present invention.

2B is a diagram illustrating a caller information service procedure according to the present invention.

3 is a flowchart for explaining a method according to the caller information registration procedure shown in FIG. 2A;

4 is a flowchart for explaining a method according to the caller information service procedure shown in FIG. 2B;

<Explanation of symbols for the main parts of the drawings>

100: mobile communication system 120: exchange

200: base station 220: call unit

300: short message transmission system 320: character transmission system

340: text information system 400: caller information display service system

500: Internet web server

Hereinafter, the present invention will be described in detail with reference to the accompanying drawings.

As shown in FIG. 1, the caller information service system according to the present invention uses a CDMA system 100, a base station 200, a short message center 300, a caller information display service system 400, and a wireless data system 600. It is made to include.

The first terminal 700 and the second terminal 800 are communicatively connected within the coverage of the base station 200.

The short message center 300 includes a text transmission system 320 and a text information system 340.

The text transmission system 320 transmits the subject registration confirmation data received from the text information system 340 or the caller information display service system 400 to be described later to the mobile phone via the exchange 120 and the base station 200.

The caller information display service system 400 sends caller information in a format (here, phone number, name, nickname, image, ringtone, etc.) to be notified of a telephone number designated by the subscriber to a mobile telephone subscriber to receive and transmit the caller information service. Send a service message. The caller information display service system 400 performs subscriber management functions such as subscription registration and memory allocation.

The text information system 340 processes the subject registration information data generated from the caller information display service system 400 into an appropriate form and transmits the same to the text transmission system 320.

The Internet web server 500 transmits the subject registration confirmation transmission message to the subscriber's mobile phone and the web server. The wireless data system 600 transmits caller information display data received from the caller information display service system 400 to the mobile phone.

The mobile telephones 700 and 800 store and execute data from the caller information service system 400 in a memory (not shown). In addition, the bill information service command generated from the mobile telephones 700 and 800 is transmitted to the caller information display service system 400 through the mobile communication network.

On the other hand, the caller information registration operation in the mobile communication system applied to the present invention based on the above configuration in detail as follows.

As shown in FIG. 2A, the caller information display service request may register the caller information display service sending request and the target information to the caller information display service system 400 through the exchange 120 using a mobile phone (first). Method), the wireless data transmitted from the terminal can be received in the wireless data system 600, and the sender information display service dispatch request and target information registration can be registered in the caller information display service system 400 via the Internet web server 500. (Second method) Further, the sender information display service sending request and the subject information registration can be made to the caller information display service system 400 via the internet web server 500 using the computer (third method).

Meanwhile, as described above, after the caller information display service sending request and the target information are registered in the first to third methods, the caller information display service contents are transmitted to the corresponding mobile phone terminal.

That is, as shown in FIG. 2B, the caller information display service system 400 is transmitted to the corresponding terminal via the switch 120 through the mobile communication network. At this time, the transmission of the caller information service is such that the registered form is displayed on the screen when the caller rings the caller's name or nickname of the terminal.

In addition, the caller information using the wireless data in the caller information display service system 400 (information in the form of image, voice, letter combination) is the caller name of the registered form through the exchange 120 and the wireless data system 600 When the phone rings with information such as a nickname or a picture, it is displayed on the screen of the terminal.

On the other hand, the management of the caller information service manages the caller information display service using the caller information display service system 400. And the caller information display service account of the subscriber is managed in the caller information display service system and the caller registered by the subscriber transmits the signal to the mobile communication signal network or the wireless data system. In addition, it provides account management functions such as storing, deleting, sending to other devices such as other people and faxes.

Here, a specific method according to subject registration illustrated in FIG. 2B is illustrated in FIG. 3.

In order to register a subject, a user requests transmission of text, voice, ringtones and images of caller information service using a mobile telephone network, a wired telephone network, a wireless data network or an internet network (S1 to S3). At this time, the information service transmission request through the switch is possible except for the image signal, voice and ring tone.

The target data according to the format is stored and registered by the caller information display service system through the transmission request path as described above. The registered information is again selected by determining whether the path for registration confirmation is a text transmission system, a wireless data system, or an internet web server (S4, S5).

If it is determined in step S5 that the path for registration confirmation is a text transmission system or a wireless data system, the registration confirmation data is transmitted to the text transmission system or the wireless data system, and the transmitted registration confirmation data is transmitted to the exchange of the system. (S6, S7)

Therefore, in step S7, the data processing according to the corresponding format is processed and the confirmation data is transmitted through the terminal requesting the initial transmission request through the mobile communication network. Therefore, the terminal registers and confirms the operation by outputting a message according to the confirmation data on the screen (S8).

On the other hand, if it is determined in step S5 that the confirmation data is transmitted to the Internet web server, the registration confirmation data transmitted to the Internet web server is stored in the memory (S9, S10). And the registration confirmation data stored in this way is transmitted to the personal computer connected via wired or wired network. Therefore, the personal computer signals the confirmation data and outputs it through the display means to complete the confirmation operation (S11).

Next, a service method of caller information registered and stored by the above method is illustrated in FIG. 4.

If the user wants to make a voice call with the other party through the terminal, the mobile system requests a call setup (S21). At this time, by the call setup request, the mobile communication system searches and determines whether the caller information exists through the caller information display service system (S22). At this time, if the sender's originating information is present as determined in step 21, the transmission path is determined according to the type of the corresponding information. If the type of the information corresponds to the text, the transmission path is transmitted to the exchange through the signal network of the mobile communication. (S24, S25).

The caller information transmitted to this exchange is transmitted to the other party's terminal through the mobile communication network. At this time, by the internal data processing of the terminal, the display unit (not shown) outputs the corresponding caller's information, for example, the other party's telephone number or text message, and then performs a call processing for a voice call with the other party. This loop ends (S26-S31).

On the other hand, if it is determined in step 21 that the sender's information is present, the transmission path is determined according to the type of the corresponding information. As a result of this determination, the type of the information may correspond to the image, sound, or melody complex information including text. In this case, the caller information is transmitted to the exchange via the wireless data system through the wireless communication network (S24, S28).

The caller information transmitted to this exchange is transmitted to the other party's terminal through the mobile communication network. At this time, the internal data processing of the terminal outputs the information of the corresponding composite caller, for example, information combined with text and voice or information combined with image and ringtone, to the display unit (not shown). (S29, S30). After that, the call processing for the voice call with the other party is performed and the main loop ends (S31).

On the other hand, in step S21 to determine the presence of the caller information is to determine whether or not to use the caller information display service, in the present invention introduced a management function of the database in the caller information display service system, but check the caller ID It is possible to implement the function or to use the information of the HLR in the mobile switching center.

As described above, the present invention stores the caller information of the mobile subscriber who subscribes to the service subscriber and the caller information indication service of the mobile subscriber who wants to receive the caller information indication service through the caller information indication service system, and the caller information service. The system increases the convenience of the subscriber by displaying the caller's information before the subscriber answers the mobile phone by using the signaling network and the wireless data network function in the process of delivering the paging to the mobile phone.

In addition, although the present invention has been described in detail with reference to the above embodiments, the present invention is not limited thereto, and modifications and improvements thereof can be made without departing from the ordinary knowledge of those skilled in the art.

Claims (9)

a) transmitting caller indication information designated by a user through a communication channel; b) receiving caller information transmitted through the communication channel in the step of registering and storing in caller information display system; And c) after the step (b) is completed, displaying the registered caller information to be identified through its terminal by the corresponding communication path. The method according to claim 1, wherein in step (a) and step (b), as the communication channel transmits caller information using a user's terminal, the caller information is registered and registered in the caller information display service system via a base station and an exchange. Sender information registration method in a mobile communication system characterized in that it is stored. The method according to claim 1, wherein in step (a) and step (b), as the communication channel transmits caller information using a wireless data system, the caller information is registered in the caller information display system via a wireless data system and a web server. And stored in the mobile communication system. The method of claim 1, wherein in step (a) and (b), as the communication channel transmits caller information using a computer connected to the Internet, the caller information is transmitted to the caller information display system through a web server of the Internet. Sender information registration method in the mobile communication system characterized in that the registration and storage. The method of claim 1, wherein in the step (a), the user selects and transmits caller information by text, voice, ringtone, and image, respectively, or in combination. a) continuously determining whether a terminal attempting to connect to a call exists; b) determining whether to request transmission of information stored in the caller information display system by requesting call setup if there is a terminal attempting to access a call as determined in step (a); c) selecting the information display transmission path and transmitting the corresponding information to the terminal when requesting the transmission of the stored information as a result of the step (b); And and d) performing call processing for a call after the transmission of the caller information is completed in step (c). The caller information service method of claim 6, wherein when the caller information to be transmitted in step (c) is a text, the caller information is transmitted to a terminal through a message center and an exchange. [7] The method of claim 6, wherein the caller information to be transmitted in the step (c) is transmitted to the terminal through the wireless data system and the switch when the caller information includes complex information such as voice, image, or ringtone. Caller information service method in mobile communication system. 7. The method of claim 6, wherein the caller information transmitted to the terminal in step (c) is output through the terminal before the subscriber answers the mobile phone during the call processing.