KR20050122527A - Response message transfer method of multimedia message service in mobile station - Google Patents

Abstract

The present invention relates to a wireless terminal service, and more particularly, to a reply message transmission for a multimedia message of a wireless terminal, which can change a multimedia message service protocol and immediately create and send a reply message in response to a user receiving a multimedia message. will be.

The present invention changes the multimedia message service server and the MM1 protocol part, which is a protocol of the wireless terminal period, so that the user of the wireless terminal can simply input and send a reply message in response after receiving the multimedia message data. The present invention comprises the steps of the sender transmits the multimedia message data to the wireless terminal and the receiver confirms the reception of the multimedia message data by the wireless terminal, the receiver asks whether to write a response message after checking the multimedia message data, the receiver responds Selecting a message composition, receiving and sending a response message by a receiver, and receiving the response message by a caller's wireless terminal.

Description

{Response message transfer method of multimedia message service in mobile station}

The present invention relates to a wireless terminal service, and more particularly, to a method for transmitting a reply message for a multimedia message of a wireless terminal which can change and send a multimedia message service protocol to a user when a user receives the multimedia message data. will be.

In general, a multimedia message service is a basic system of the third generation mobile communication service, and is a messaging system that can exchange data in various formats such as still images, music, voice, and video. The multimedia messaging system, following the second generation of short message service (SMS), provides media format messages and multimedia format messages, and can be transmitted and received between users.

A conventional short message service will be described in detail with reference to FIG. 1.

Figure 1 shows a schematic configuration for a short message service, the base station 20, the exchange 24 and the base station for establishing a communication channel under the control of the wireless terminal 10, 12, the controller (BSC) 22 It is located between the (20) to manage the base station and match the controller 22, the base station 20, the controller 22, the short message center 26 for setting and releasing the call of the radio terminal, and constitute a call path The exchanger 24 and the short message center 26 which operate and maintain the exchanger itself are shown.

When the user prepares and transmits a short message to be transmitted to the other party through the radio terminal 10, the radio terminal 12 of the receiver via the base station 20, the controller 22, the switch 24, and the short message center 26 is transmitted. A short message is sent.

However, in order to transmit a reply message after receiving a message, the conventional short message service has only a method of transmitting a reply message by inputting a phone number and contents of a message and sending a reply message or calling the other party directly.

In addition, even in the case of a multimedia message, the recipient of the multimedia message data may simply select to read or delete as a confirmation message, and it is not possible to transmit a reply message by inputting the content of the message. Requires the provision of services.

The present invention is to solve the above-mentioned problems, to facilitate the transmission of a reply message in response to the receipt of the multimedia message data, the user asks the receiver whether to write a reply message in response to receiving the multimedia message data, If you want to write a reply message, simply enter the message and send it to the multimedia message reply method that the reply message is sent to the sender's wireless terminal.

The present invention changes the multimedia message service server and the MM1 protocol, which is a protocol of a wireless terminal period, so that multimedia message data can be simply inputted and transmitted in response after receiving multimedia message data.

In the method for replying to multimedia message data of a wireless terminal of the present invention, a method of transmitting a multimedia message data by a sender to a wireless terminal and confirming the receiver to receive the multimedia message data by a wireless terminal, after the receiver confirms the multimedia message data, reply message And a step of asking whether or not to write, a step of selecting a reply message by the receiver, a step of transmitting and receiving a reply message by the receiver, and a step of receiving the reply message by a caller's wireless terminal.

The present invention provides a multimedia message service server for a multimedia message service between a wireless terminal and a mobile communication system such that a sender sends a multimedia message data to a wireless terminal, and then a receiver can compose and send a reply message after receiving the multimedia message data. Change the code by entering the code below. Field name: X-Mms-User-Response, Field Value: User-response-value, Description: Optional. The code of the protocol additionally changed in the protocol section of the multimedia message service (MMS) server is further changed in the read report PDU of the protocol section of the multimedia message service server.

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

2 shows a configuration of a mobile communication system providing an MMS service, FIG. 3 shows an MM1 protocol unit 60 of a multimedia message service server 54, and FIG. 4 shows a multimedia message of a wireless terminal according to the present invention. Flowchart of reply message for data.

FIG. 2 of the present invention shows a configuration of a mobile communication system that provides an MMS service, and includes a wireless terminal 30, 32, a base station (BTS) 34, a controller (BSC) 36, or a switching center (MSC) 38. ), ATM router 50, Packet Data Switching Node (PDSN) 52, and multimedia message service server 54 for storing and providing multimedia data in digital form.

When the multimedia messaging service requests multimedia message service data from the wireless terminal 30 as shown in the figure, the multimedia messaging service passes through the base station 34 and the controller (BSC) 36 at the ATM router 50 and the packet data switching node PDSN. Searching the desired multimedia data through the (52) in the search server and transmits the data stored in the multimedia message service server 54 to the wireless terminal (30).

The present invention can change the MM1 protocol for the MMS service in the multimedia message service server 54 and the wireless terminal period, and then, after receiving the multimedia message data, the reply message can be written and sent as a short message.

3 illustrates an MM1 protocol unit 60 of a multimedia message service server 54. The MM1 protocol unit 60 includes a read report protocol data unit (PDU), an M-read-rec.ind PDU, and an M-read. -orig. Indicates an ind PDU.

In order to change the MM1 protocol, a specific field related to a reply is added to the read report protocol data unit (PDU) of the MM1 protocol unit 60 of the multimedia message service server 54 after receiving the multimedia message. In this case, a protocol additional change of the wireless terminal 30 and the multimedia message service server 54 and a message reprocessing technique of the multimedia message service server 54 are used.

The MM1 protocol is changed in OMA MMS Encapsulation Protocol (OMA-MMS-ENC V1.1 and later) 6.7 read reporting.

M-Read-Rec.ind PDU and M-Read-Orig. Of the MM1 protocol unit 60. Add the following code to the end of the ind PDU.

"Field name: X-Mms-User-Response

Field Value: User-response-value

Description: Optional "

The content of the code is to enable the message recipient of the MMS service to send a reply message. The User-response-value of the field value is added to allow the recipient to send a simple reply message. Determined by the string of. Also, the reply message is selected by the receiver.

The receiver may create and send a reply message to the user interface screen after receiving the multimedia message with a wireless terminal, and may not send a message if the recipient does not want to reply.

On the other hand, Figure 4 is a flow chart for providing a reply message to the multimedia message of the wireless terminal according to the present invention.

In order to transmit the multimedia message data to the counterpart, it is possible to transmit the multimedia data stored in its wireless terminal to the counterpart.

Alternatively, the user of the wireless terminal 30 may use the MMS service to find the desired data in the search server and transmit the data to the receiver.

The multimedia data is retrieved from the search server to the data stored in the multimedia message service server 54 via the base station 34, the controller (BSC) 36, ATM router 50 and PDSN 52 in the wireless terminal 30 Transmission to the wireless terminal 32 (ST 70 ~ ST 74).

When the multimedia data is transmitted to the receiver's wireless terminal 32 and confirmed, the user interface screen asks the sender to write and send a reply message, and the receiver selects the reply message and enters a text message and presses the send button. The reply message is sent back to the wireless terminal 30 of (ST 76 ~ ST 78).

On the other hand, if the receiver does not want to send the reply message after acknowledging the multimedia message service data may not be sent.

As described above, the present invention has the effect of slightly changing the MM1 protocol of the multimedia message service server so that the receiver can send the message to the sender by creating a reply message after receiving the multimedia message service data.

1 shows a schematic configuration for a short message service,

2 illustrates a configuration of a mobile communication system that provides an MMS service.

3 shows an MM1 protocol part of a multimedia message service server,

4 is a flowchart illustrating an operation of a reply message to a multimedia message of a wireless terminal according to the present invention.

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

10, 12, 30, 32: wireless terminal 20, 34: base station

22, 36: controller 24, 38: exchanger

54: Multimedia Message Service Server

Claims (5)

A sender transmitting multimedia message data to a wireless terminal and a receiver confirming receipt of the multimedia message data to a wireless terminal; Asking, by the receiver, whether to write a reply message after checking the multimedia message data; The recipient selecting to create a reply message; The receiver inputting and sending a reply message; And sending the reply message to the caller's wireless terminal. The method of claim 1, The reply message transmission method for a multimedia message of a wireless terminal, characterized in that for transmitting a short message consisting of a text. After the sender transmits the multimedia message data to the wireless terminal, the protocol unit of the multimedia message service server for the multimedia message service between the wireless terminal and the mobile communication system, so that the receiver can compose and send a reply message after receiving the multimedia message data. Method of transmitting a reply message to the multimedia message of the wireless terminal, characterized in that for changing by entering the code below. Field name: X-Mms-User-Response Field Value: User-response-value Description: Optional The method of claim 3, wherein And the code is additionally changed to a read report PDU of the protocol unit of the multimedia message service server. The method of claim 3, wherein The user response value (User-response-value) is specified as a string (string) is a reply message transmission method for a multimedia message of a wireless terminal, characterized in that it is specified to be able to reply by a short message.