KR970024678A

KR970024678A - Cordless telephone and wireless control method for connecting CO line and modem wirelessly

Info

Publication number: KR970024678A
Application number: KR1019950035343A
Authority: KR
Inventors: 신호승
Original assignee: 김광호; 삼성전자 주식회사
Priority date: 1995-10-13
Filing date: 1995-10-13
Publication date: 1997-05-30

Abstract

1. 청구범위에 기재된 발명이 속한 기술분야1. TECHNICAL FIELD OF THE INVENTION

국선과 모뎀의 접속이 무선으로 이루어지도록 하는 무선전화기 및 그 제어방법에 관한 것이다.The present invention relates to a radiotelephone and a method for controlling the same, wherein the trunk line and the modem are connected wirelessly.

2. 발명이 해결하려고 하는 기술적 과제2. The technical problem to be solved by the invention

국선과 모뎀의 접속이 유선으로 이루어지는 까닭에 그 연결상의 복잡성이 문제가 되고, 컴퓨터의 이동시 전화선을 다시 재조정해야 하는 불편함이 있으며, 선로가 고장나는 경우 복구하는 과정이 어렵고, 전화선으로 인해 컴퓨터의 주변환경이 복잡한 단점이 있어 이를 해소하고자 한다.Because the connection between CO line and modem is wired, the complexity of the connection becomes a problem, and the inconvenience of having to readjust the telephone line when the computer moves, difficult to recover when the line breaks down, The surrounding environment has a complex disadvantage, so I want to solve it.

3. 발명의 해결방법의 요지3. Summary of Solution to Invention

본 무선전화기는, 컴퓨터와 모뎀을 구비하여 국선을 통해 데이타 통신하는 장치에 있어서, 상기 국선 전화인입선에 연결되며, 상기 국선을 통해 수신되는 신호를 일반 음성통화시와 구분하여 무선으로 전송하는 본체와, 상기 모뎀과의 데이타 송수신을 가능하게 하는 단자를 가지며, 상기 컴퓨터를 통해 상기 모뎀으로부터 전달되는 신호를 음성통화시와 구분하여 무선으로 상기 본체에 전송하는 수신기와, 상기 본체 혹은 수신기에 있으며, 전화기를 모뎀접속 모드로 사용할 것인지 여부를 선택할 수 있게 하는 모뎀접속모드 설정키로 구성함을 특징으로 한다.The wireless telephone is provided with a computer and a modem for data communication via a trunk line, connected to the trunk line telephone line, and a main body for wirelessly transmitting a signal received through the trunk line separately from a normal voice call. And a receiver for transmitting and receiving data to and from the modem, and for transmitting the signal transmitted from the modem through the computer to the main body wirelessly by being separated from the voice call, and in the main body or the receiver. Is configured as a modem connection mode setting key for selecting whether to use or not as a modem connection mode.

4. 발명의 중요한 용도4. Important uses of the invention

국선과 모뎀의 접속이 무선으로 이루어지도록 하는 데에 이용한다.It is used to make the connection between CO line and modem by wireless.

Description

Cordless telephone and wireless control method for connecting CO line and modem wirelessly

본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음As this is a public information case, the full text was not included.

제2도는 본 발명에 따른 컴퓨터와 모뎀 및 국선의 연결상태 예시도,2 is a diagram illustrating a connection state between a computer, a modem, and a trunk line according to the present invention;

제3도는 본 발명에 따른 무선전화기의 수신기 모듈을 나타낸 구성도,3 is a block diagram showing a receiver module of a radiotelephone according to the present invention;

제4도는 본 발명에 따른 무선전화기의 모뎀제어수순을 나타낸 흐름도.4 is a flowchart showing a modem control procedure of the radio telephone according to the present invention.

Claims

A device having a computer and a modem for data communication through a trunk line, the apparatus being connected to the trunk line telephone line and separately transmitting a signal received through the trunk line from a normal voice call, and the modem; And a terminal for transmitting and receiving data, the receiver transmitting the signal transmitted from the modem through the computer to the main body wirelessly by distinguishing it from a normal voice call, and in the main body or the receiver, and the telephone is in the modem connection mode. A wireless telephone comprising a modem connection mode setting key for selecting whether or not to use it.

A modem control method for a wireless telephone having a receiver connected to a trunk line telephone line and having a terminal for allowing data transmission and reception with a modem, wherein the user's key input is checked to determine whether the modem is in a modem connection mode or a telephone usage mode. A first process of confirming, a second process of confirming a connection between the receiver and the modem, and when the connection between the receiver and the modem is confirmed, a trunk line connected to the main body by wirelessly transmitting data transmitted from a computer through a modem to the main body And a fourth process of receiving data received by the other party from the other party through a trunk line and wirelessly receiving data received from the other party through the trunk line and transmitting the received data back to the modem through a telephone line.

※ Note: The disclosure is based on the initial application.