KR100214123B1 - Origination short message processing method between pcx and bsc - Google Patents

Abstract

The present invention relates to a method for processing an outgoing short message service between a personal communication exchange and a control station for performing outgoing short service between a mobile terminal and a short service center in a mobile communication exchange system including personal communication. If so, the control station carries an SMS outgoing short message on the call connection request message of the SCCP to the exchange, and receives the call connection request message of the SCCP transmitted in the first step, and connects the call between the exchange and the control station. And a third step of transmitting the SMS outgoing short message sent in the first step to the short message service center and the SMS outgoing short message sent in the third step after the second step. A fourth step of transmitting an SMS outgoing response message to the exchange according to the result; and an outgoing SMS outgoing response message sent in the fourth step. A fifth step of releasing the call connection between the control station and the exchange is performed in a call connection response message sent to the exchange and sent to the control station.

Description

How to handle outgoing short service between personal communication exchange and control station

The present invention relates to a method for processing an outgoing short service between a personal communication exchange and a control station to perform an outgoing short service between a mobile terminal and a short message service center (SMSC) in a mobile communication switching system including personal communication. will be.

Short service refers to a service for providing a mobile terminal with data of 128 bytes or less, which is a short message that can be displayed on a mobile terminal in a short service center.

Among the short service, the incoming short service that is received by the mobile terminal is commercially available, but the progress of the outgoing short service that directly sends the short message through the mobile terminal is still insufficient.

That is, the message for the short service is not defined in IS-634, the A interface standard for providing the short service between the exchange and the control station, and in particular, there is no processing procedure for providing the outgoing short service between the exchange and the control station. .

Accordingly, the present invention has been made in view of the above, and based on the short service standard IS (Interim Standard) -637 and the CAI standard IS-95, the present invention provides an outgoing short service between an exchange and a control station. It is an object of the present invention to provide a method for processing an outgoing short service between a personal communication exchange and a control station that defines a message and a processing procedure so that an outgoing short service between a mobile terminal and a short service center can be performed.

An outgoing short service processing method between a personal communication exchange and a control station of the present invention for achieving the above object defines an outgoing short message for providing an outgoing short service between an exchange and a control station, and the defined message is exchanged. It is characterized in that the outgoing short service between the mobile terminal and the short service center is performed by transmitting / receiving between the control station and the control station.

1 is a block diagram of a mobile communication switching system for performing a method for processing an outgoing short service between a personal communication exchange and a control station of the present invention.

2A and 2B are an outgoing short service processing flowchart between a personal communication exchange and a control station according to the present invention.

* Explanation of symbols for main parts of the drawings

10: mobile terminal 20: base station

30 control station 40 switchboard

50: Home Location Register 50: Short Service Center

Hereinafter, a method for processing an outgoing short message between a personal communication exchange and a control station of the present invention will be described in detail with reference to the accompanying drawings.

1 is a block diagram of a mobile communication switching system for performing a method for processing an outgoing short message between a personal communication exchange and a control station of the present invention, the mobile terminal 10 receiving a personal communication service by moving to an unspecified area; Controls and manages the base station 20 for transmitting / receiving messages with the mobile terminal 10 and managing radio resources, and a plurality of base stations 20, and particularly for controlling wired / wireless links during incoming / outgoing call processing. A control station 30 that performs various functions required for radio call processing, such as transcoding, handoff control, and the like, and performs a switching role in connection with the control station 30, other stations, and other networks, A switch 40 performing all functions necessary for data exchange, a home location register 50 for storing and managing subscriber parameters and location information for all terminals registered in the switch 40, and Group consists of the mobile terminal 10 and the heat exchanger (40) short message service center (60) to provide a short message service between the external device and the heat exchanger (40) capable of selectively transmitting / receiving a short message, or between.

The outgoing short message processing method according to the present invention is applied to the message processing process between the control station 30 and the switch 40. First, the function must be added to the terminal to provide the short message service. The outgoing short message service is performed between the mobile terminal 10 and the short message service center 60.

Accordingly, the base station 20, the control station 30 and the switch 40 must transmit the generated message transparently without error.

Next, a method for processing an outgoing short service of the control station 30 and the exchange 40 of the present invention for performing outgoing short service in the mobile terminal 10 will be described with reference to FIG.

In the present invention, as shown in Figs. 2a and b, the outgoing short service processing in the idle terminal and the busy terminal will be described according to the flow of the call.

As shown in Figure 2a, in order to provide an outgoing short message in the idle terminal (Idle), first to check whether the outgoing short message transmitted from the terminal is properly transmitted to the short message service center 60 SCCP (Signaling Connection) Control Part) Perform connected service.

That is, when the control station 30 transmits an SMS Origination Short message to the call connection request message of the SCCP to the switch 40 (200), a call connection is made between the switch 40 and the control station 30. The exchange 40 transmits the SMS short message to the short message service center 60 at step 200.

Then, the short message service center 60 receiving the SMS outgoing short message processes the SMS outgoing short message, and transmits an SMS outgoing response message to the exchange 40 according to the processing result, and then the exchange 40 In step 201, the SMS originating response message is put on the call connection response message and transmitted to the control station 30.

At this time, the established call connection between the control station 30 and the exchange 40 is released.

And, as shown in Figure 2b when the terminal in the busy state, that is, the subscriber tries to send a short message, since the call is already connected to the busy state at this time, the control station 30 only the SMS outgoing short message The exchange 40 then transmits the SMS outgoing message to the short message service center 60 (203).

Accordingly, the short message service center 60 receiving the SMS outgoing message processes the SMS outgoing message, and converts the SMS outgoing response message according to the processing result into the Data Transfer 1 format of the SCCP. (204) is transmitted to the control station (30).

As described above, the present invention has an effect that the outgoing short service between the terminal and the short service center as well as the outgoing short service between the terminal and the short service center can be safely and safely performed by the outgoing short service.

Although the present invention has been described as the above-described embodiment, those skilled in the art will appreciate that various changes and modifications can be made without departing from the spirit of the present invention. Therefore, the technical scope of the present invention should not be limited to the contents described in the detailed description of the specification but should be defined by the claims.

Claims (2)

In the short service processing method between the terminal 10 and the short service center 60, when the terminal 10 requests an outgoing short service, the control station 30 sends an SMS outgoing short message to the call connection request message of the SCCP. A first step of transmitting to the switch exchange 40 and a second step of making a call connection between the switch 40 and the control station 30 by receiving a call connection request message of the SCCP transmitted in the first step; After the second step, a third step of transmitting the SMS outgoing short message sent in the first step to the short message service center 60; and processing the SMS outgoing short message sent in the third step; A fourth step of transmitting the SMS outgoing response message to the switch 40; and sending the SMS outgoing response message transmitted in the fourth step to the control station 30 by sending the SMS outgoing response message to the control station 30; Call connection between exchange 40 And a fifth step of releasing the outgoing short message service between the personal communication switch and the control station. The method of claim 1, wherein when the terminal 10 is in a call, transmitting the SMS outgoing short message transmitted from the control station 30 to the short service center 60 through the exchange 40, and in the step Processing the transmitted SMS short message and transmitting the SMS response message according to the processing result to the control station 30 through the switch 40 in the data transpo 1 format of the SCCP. A method for processing outgoing short service between a communication exchange and a control station.