KR940003222A - Method and device for data communication using cell phone - Google Patents

Method and device for data communication using cell phone Download PDF

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Publication number
KR940003222A
KR940003222A KR1019920013279A KR920013279A KR940003222A KR 940003222 A KR940003222 A KR 940003222A KR 1019920013279 A KR1019920013279 A KR 1019920013279A KR 920013279 A KR920013279 A KR 920013279A KR 940003222 A KR940003222 A KR 940003222A
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KR
South Korea
Prior art keywords
terminal device
cellular phone
interface module
data communication
cell phone
Prior art date
Application number
KR1019920013279A
Other languages
Korean (ko)
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KR950010251B1 (en
Inventor
김풍철
Original Assignee
백중영
금성통신 주식회사
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
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Application filed by 백중영, 금성통신 주식회사 filed Critical 백중영
Priority to KR1019920013279A priority Critical patent/KR950010251B1/en
Publication of KR940003222A publication Critical patent/KR940003222A/en
Application granted granted Critical
Publication of KR950010251B1 publication Critical patent/KR950010251B1/en

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Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W92/00—Interfaces specially adapted for wireless communication networks
    • H04W92/16—Interfaces between hierarchically similar devices
    • H04W92/18—Interfaces between hierarchically similar devices between terminal devices

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  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Telephonic Communication Services (AREA)

Abstract

본 발명은 셀룰라 폰을 이용한 데이타 송·수신 방법 및 장치에 관한 것으로, 셀룰라폰과 단말기기 사이에 소정의 인터페이스모듈을 구비하여 단말기기로 부터의 다이얼링신호를 셀룰라폰 인터페이스 모듈에서 인지하여 셀룰라폰을 통하여 상대측 단말기기를 호출하고 호출된 단말기기가 통화가능상태인 것으로 확인되면 호출한 단말기기와 데이타 교신이 이루어진다.The present invention relates to a method and apparatus for transmitting and receiving data using a cellular phone, comprising a predetermined interface module between the cellular phone and the terminal device, and recognizing a dialing signal from the terminal device through the cellular phone interface module. When the called terminal device is called and the called terminal device is confirmed to be in a call state, data communication is performed with the called terminal device.

Description

셀룰라폰을 이용한 데이타 통신방법 및 장치Method and device for data communication using cell phone

본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음Since this is an open matter, no full text was included.

제1도는 본 발명에 따른 셀룰라폰을 이용한 데이타 통신장치의 구성도,1 is a block diagram of a data communication apparatus using a cellular phone according to the present invention,

제2도는 제1도의 셀룰라폰 인터페이스 모듈에 의한 데이타 송·수신의 동작과정을 설명하기 위한 흐름도.2 is a flow chart for explaining the operation of data transmission and reception by the cellular phone interface module of FIG.

Claims (2)

셀룰라 폰을 이용한 데이타 통신방법에 있어서, 상기 셀룰라폰에 소정의 인터페이스 모듈을 접속하고 상기 인터페이스 모듈에 통신용 단말기기를 접속하는 단계, 상기 단말기기의 오프-훅 상태를 상기 셀룰라 폰에서 인지하면 상기 인터페이스 모듈을 제어하여 상기 단말기기측으로 발신음을 발생하는 단계, 상기 단말기기에서 다이얼링이 실시되면 상기 인터페이스 모듈에서 해당 DTMF신호를 감지하여 상기 셀룰라폰을 통하여 상대방 단말기기를 호출하는 단계, 상대방 단말기기가 통화가능상태이면 상기 인터페이스모듈을 통하여 상기 단말기기에서 통화가능 상태를 인식하여 데이타 통신이 이루어지는 단계를 포함하는 것을 특징으로 하는 셀룰라 폰을 이용한 데이타 통신방법.A data communication method using a cellular phone, the method comprising: connecting a predetermined interface module to the cellular phone and connecting a communication terminal device to the interface module, when the cellular phone recognizes an off-hook state of the terminal device; Generating a dial tone to the terminal device by controlling the control unit; when the terminal device is dialed, detecting the corresponding DTMF signal by the interface module and calling a counterpart terminal device through the cellular phone; And a data communication is performed by recognizing a call possibility state in the terminal device through the interface module. 셀룰라폰과 셀룰라폰용인터페이스 모듈 및 이에 접속되는 단말 기기를 포함하는 데이타 통신장치에 있어서, 상기 셀룰라폰용 인터페이스 모듈은 상기 단말기기로 부터의 발신 DTMF신호를 인지하여 해당 디지탈 데이타를 상기 셀룰라폰으로 출력하기 위한 DTMF신호 감지부(22) 상기 셀룰라폰의 제어에 따라 상기 단말기기로 발신음 또는 통화중음을 발생하는 콜신호발생기(23), 상기 셀룰라 폰 송·수신 음성 경로를 상기 단말기기 전송로와 매칭시키기 위한 아날로그 신호 인터페이스부(25) 및, 상기 셀룰라폰의 제어에 따라 상대측 단말기기로 부터의 호출신호를 상기 단말기기에 인식시키기 위한 링신호 발생기(24)를 구비하는 것을 특징으로 하는 셀룰라 폰을 이용한 데이타 통신장치.In a data communication device including a cell phone and an interface module for a cell phone and a terminal device connected thereto, the cell phone interface module recognizes an outgoing DTMF signal from the terminal device and outputs the corresponding digital data to the cell phone. DTMF signal detection unit 22 Call signal generator 23 for generating a dial tone or a busy tone to the terminal under the control of the cellular phone, and an analog for matching the cellular phone transmission / reception voice path with the terminal transmission path. And a ring signal generator (24) for recognizing, by the terminal, the call signal from the counterpart terminal device under the control of the cellular phone. ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.※ Note: The disclosure is based on the initial application.
KR1019920013279A 1992-07-24 1992-07-24 The data communication using cellular phone KR950010251B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1019920013279A KR950010251B1 (en) 1992-07-24 1992-07-24 The data communication using cellular phone

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1019920013279A KR950010251B1 (en) 1992-07-24 1992-07-24 The data communication using cellular phone

Publications (2)

Publication Number Publication Date
KR940003222A true KR940003222A (en) 1994-02-21
KR950010251B1 KR950010251B1 (en) 1995-09-12

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ID=19336939

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019920013279A KR950010251B1 (en) 1992-07-24 1992-07-24 The data communication using cellular phone

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KR (1) KR950010251B1 (en)

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Publication number Publication date
KR950010251B1 (en) 1995-09-12

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