KR20030097451A - Method for transmitting sms for multi-receiver by using pc - Google Patents

Abstract

PURPOSE: A method for appointing many receivers and sending a short message by using a PC(Personal Computer) is provided to easily carry out receiver appointment and message input by connecting a PC to a portable phone and executing work. CONSTITUTION: The first user makes a relevant application program of a PC executed and appoints an SMS transmission mode(S301). The PC questions the first user whether he/her will appoint a multi-receiver mode(S302). If the first user appoints the multi-receiver mode, the first user inputs a transmitting message and multi-receiver information through the keyboard of the PC(S303). The PC delivers the transmitting message signal and the multi-receiver information signal to the first wireless terminal through an interface part(S304). The first wireless terminal transmits the multi-receiver information signal to an authentication center. The authentication center executes authentication procedures for a plurality of the second wireless terminals. An SMS center transmits a radio message to the second wireless terminals according to the transmitting message signal outputted from the first wireless terminal(S305).

Description

Sending Multiple Recipients SMs Using PCs {METHOD FOR TRANSMITTING SMS FOR MULTI-RECEIVER BY USING PC}

The present invention relates to a multi-recipient designated SMS sending method using a PC, and in particular, multi-recipient designated using a PC for wireless transmission of a short message (SMS) to a wireless mobile communication terminal using a personal computer (PC) terminal. The present invention relates to a sms sending method.

Generally, personal communication service (PCS) among mobile communication services is a mobile communication service used by an individual while carrying a communication that can perform voice and data communication regardless of time and place using an ultra-compact, ultra-lightweight terminal that is easy to carry. It is a service. In addition, wireless mobile communication service subscribers are free to move anywhere and can communicate, and furthermore, is provided with a function to receive information necessary for life in text. For example, wireless mobile service providers use the short message service (SMS), which enables simple message transmission, to send news information, weather information, sports information, stock information, exchange rate information, and traffic information to subscribers of wireless mobile communication services. Providing. Here, the short message service (SMS) refers to a two-way service that can send and receive short text messages regardless of the communication between the mobile communication terminals. This service enables subscribers of wireless mobile communication services to send short messages of 105 bytes in Korean or English to other mobile phone subscribers to receive messages over public telephone networks, data communication networks or the Internet.

The short message service system according to the prior art will be described with reference to the accompanying drawings.

FIG. 1 is a block diagram illustrating a short message service system according to the prior art. The conventional short message service system includes a short message for transmitting a short message to a second user 160 through a first wireless terminal 120. A first user 110 for inputting a transmission request signal; A first wireless terminal 120 for transmitting a short message transmission request signal input by the first user 110; According to the short message transmission request signal of the first user 110, the first user 110 determines whether the service is valid, and receives the short message, that is, the second of the second user 160. The phone number of the wireless terminal 150 is analyzed, the location of the second wireless terminal 150 is determined by the analyzed phone number of the second wireless terminal 150 of the second user 160, and the first user ( 110 and an authentication center 130 that performs user authentication of the first user 110 and the second user 160 to determine whether the service usage of the second user 160 is valid, the incoming call number, and the location; After generating the short message according to the request for transmitting the short message of the first user 110 and transmitting the short message generated to the second wireless terminal 150 of the second user 160 identified by the authentication center 130 Short message center 140; A second wireless terminal 150 for transmitting a short message input from the short message center 140; And a second user 160 that recognizes the short message through the second wireless terminal 150.

However, in the method using the above-described conventional system, the time required for transmitting the same message (for example, the New Year's greeting) to multiple recipients is treated as a button on the keypad from the address designation to the message input when the text message is transmitted on the mobile phone. There is a problem with this lengthening.

The present invention devised to solve the above problems, by connecting a PC to a mobile phone to perform a task, to provide a multi-recipient designated SMS sending method using a PC that can facilitate the designation of recipients and input messages. There is this.

1 is a block diagram showing a short message service system according to the prior art;

2 is a block diagram showing a system for performing a multi-recipient designated SMS sending method using a PC according to an embodiment of the present invention;

3 is a flowchart illustrating a multi-recipient designated SMS sending method using a PC according to an embodiment of the present invention.

Explanation of symbols on the main parts of the drawings

210: first user 220: PC

230: interface unit 240: first wireless terminal

250: authentication center 260: short message center

270: second wireless terminal 280: second user

In order to achieve the above object, the multi-recipient designated SMS sending method utilizing the PC of the present invention comprises: executing an application program of a PC and specifying an SMS transmission mode; Asking whether to specify a multiple receiver mode; When the multi-recipient mode is specified, inputting the transmission message and the multi-recipient information through the keyboard of the PC; Transmitting a transmission message signal and a multi-recipient information signal input to a PC to an external mobile communication terminal; And sequentially transmitting a short message to a plurality of receivers by the transmission message signal and the multiple receiver information signal.

Hereinafter, the most preferred embodiments of the present invention will be described with reference to the accompanying drawings so that those skilled in the art can easily implement the technical idea of the present invention. .

FIG. 2 is a block diagram illustrating a system for performing a method for sending a multi-recipient designated SMS using a PC according to an embodiment of the present invention. The first user 210, the PC 220, the interface unit 230, The first wireless terminal 240, the authentication center 250, the short message center 260, the plurality of second wireless terminals 270, and the plurality of second users 280 are included.

The first user 210 inputs a short message transmission request signal and a multi-recipient selection signal for transmitting a short message to a plurality of second users 280 to be described later through the PC 220 to be described later.

In addition, the PC 220 transmits the short message transmission request signal and the multi-recipient selection signal input by the first user 210 to the interface unit 230 which will be described later. Here, the short message transmission request signal and the multi-recipient selection signal may be by a packet or an AT command. The AT command may be a smart modem and a compatible modem of Hayes Microcomputer products. As a command used to control the network, almost all modems that currently become the de facto standard correspond. The original name is the Hayes command, which is usually called an AT command because the command starts with AT. AT stands for attention, meaning attention or attention. For example, an AT command, if you type ATZ, initializes the modem and returns to the state where no command is entered, and ATX1 displays the communication speed when the line is connected.

Meanwhile, the interface unit 230 outputs the short message transmission request signal and the multi-recipient selection signal input from the PC 220 to the first wireless terminal to be described later. Here, the interface unit 230 may be implemented with a RS232 (Recommended Standard 232) and a USB (Universal Serial Bus) cable.

In addition, the first wireless terminal 240 transmits the short message transmission request signal and the multi-recipient selection signal received through the interface unit 230 to the authentication center 250 described later using a transceiver mounted therein. Play a role.

Meanwhile, the authentication center 250 determines whether the first user 210 is a valid user of the service according to the short message transmission request signal of the first user 210, and receives a short message. That is, the plurality of second wireless terminals 270 of the plurality of second users 280 analyzed by analyzing the phone numbers of the plurality of second wireless terminals 270 described later of the plurality of second users 280 to be described later. The location of the plurality of second wireless terminals 270 is determined by the phone number of), and whether the service usage of the first user 210 and the plurality of second users 280 is valid, the called phone number, and the location are determined. It serves to perform user authentication of the first user 210 and the plurality of second users 280.

In addition, the short message center 260 generates a short message according to the request for transmitting the short message of the first user 210 and then identifies the plurality of second users 280 described later by the authentication center 250. A short message generated by the plurality of second wireless terminals 270 is transmitted.

On the other hand, the plurality of second wireless terminal 270 serves to deliver a short message received from the short message center 260 to a plurality of second users 280 described later.

In addition, the plurality of second users 280 recognizes the short message displayed through the plurality of second wireless terminals 270.

3 is a flowchart illustrating a multi-recipient designated SMS sending method using a PC according to an embodiment of the present invention.

First, the first user 210 executes a corresponding application program of the PC 220 and designates an SMS transmission mode (S301). Here, before executing the application program, the PC 220 and the first wireless terminal 240 should be connected by a cable.

Subsequently, the PC 220 asks the first user 210 whether to specify a multi-recipient mode (S302).

If the first user 210 designates the multi-recipient mode, the first user 210 inputs the transmission message and the multi-recipient information through the keyboard of the PC 220 (S303).

Thereafter, the PC 220 transmits the transmission message signal and the multi-recipient information signal to the first wireless terminal 240 through the interface unit 230 (S304).

Next, when the first wireless terminal 240 transmits the multi-recipient information signal to the authentication center 250, the authentication center 250 performs the authentication process of the plurality of second wireless terminals 270. In accordance with the transmission message signal output from the wireless terminal 240, the short message center 260 transmits a wireless message to the plurality of second wireless terminals 270 (S305).

If the first user 210 designates a single receiver mode, the first user 210 inputs a transmission message through the keyboard of the PC 220 (S306).

Thereafter, the PC 220 transmits the transmission message signal to the first wireless terminal 240 through the interface unit 230 (S307).

Next, the wireless message is transmitted from the short message center 260 to the plurality of second wireless terminals 270 according to the transmission message signal output from the first wireless terminal 240 (S308).

The present invention described above is capable of various substitutions, modifications, and changes without departing from the technical spirit of the present invention for those skilled in the art to which the present invention pertains. It is not limited to the drawings shown.

The present invention, by using a PC to perform a message transmission that is difficult to perform by key input of the mobile phone through the keyboard of the PC, which is easy to operate, there is an advantage that can reduce the time cost and hassle.

Claims (2)

Executing an application program of a PC and specifying an SMS transmission mode; Asking whether to specify a multiple receiver mode; When the multi-recipient mode is specified, inputting the transmission message and the multi-recipient information through the keyboard of the PC; Transmitting a transmission message signal and a multi-recipient information signal input to a PC to an external mobile communication terminal; And Transmitting a short message sequentially to a plurality of receivers by the transmission message signal and the multi-recipient information signal; Multi-recipient specified SMS sending method utilizing the PC, characterized in that it comprises a. The method of claim 1, If the single receiver mode is specified, a transmission message is input through the keyboard of the PC; Transmitting a transmission message signal input to a PC to an external mobile communication terminal; And Transmitting a short message to a receiver by the transmission message signal Multi-recipient specified SMS sending method utilizing the PC, characterized in that it comprises a.