KR970072907A - Handheld / cordless handset - Google Patents

Handheld / cordless handset Download PDF

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Publication number
KR970072907A
KR970072907A KR1019960013881A KR19960013881A KR970072907A KR 970072907 A KR970072907 A KR 970072907A KR 1019960013881 A KR1019960013881 A KR 1019960013881A KR 19960013881 A KR19960013881 A KR 19960013881A KR 970072907 A KR970072907 A KR 970072907A
Authority
KR
South Korea
Prior art keywords
signal
wireless
unit
connection
outputting
Prior art date
Application number
KR1019960013881A
Other languages
Korean (ko)
Inventor
공태호
Original Assignee
김광호
삼성전자 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.)
Filing date
Publication date
Application filed by 김광호, 삼성전자 주식회사 filed Critical 김광호
Priority to KR1019960013881A priority Critical patent/KR970072907A/en
Publication of KR970072907A publication Critical patent/KR970072907A/en

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  • Mobile Radio Communication Systems (AREA)

Abstract

1. 청구범위에 기재된 발명이 속한 기술분야1. Technical field to which the invention described in the claims belongs

휴대용 무선전화기에 있어서, 특히 유선과 무선을 공용으로 사용할 수 있는 유/무선 겸용 휴대용 전화기에 관한 것이다.The present invention relates to a portable telephone having both wired and wireless use.

2.. 발명이 해결하려고 하는 기술적 과제2. Technical Problems to be Solved by the Invention

유선과 무선을 겸용하여 쓸 수 있는 휴대용 장치가 없었기 때문에 불편했던 문제점을 해결한다.Since there is no portable device that can use both wired and wireless, it solves the inconvenient problem.

3. 발명의 해결방법의 요지3. The point of the solution of the invention

유선과 무선을 겸용으로 사용할 수 있는 유/무선 겸용 휴대용 전화기를 제공한다.The present invention also provides a portable telephone for both wired and wireless use.

4. 발명의 중요한 용도.4. An important use of the invention.

유/무선겸용 휴대용 전화기Handheld / cordless handset

Description

유/무선겸용 휴대용 전화기Handheld / cordless handset

본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음Since this is a trivial issue, I did not include the contents of the text.

제1도는 본 발명의 실시예에 따른 유/무선 겸용 휴대용 전화기의 블록 구성도, 제2도는 본 발명의 실시예에 따른 접속부와 접속플러그의 블록구성도.FIG. 1 is a block diagram of a portable telephone that is used in combination with a wired / wireless telephone according to an embodiment of the present invention; FIG. 2 is a block diagram of a connection unit and a connection plug according to an embodiment of the present invention;

Claims (3)

송/수신되는 라인을 인터페이싱하는 라인인터페이부와, 무선으로 송/수신되는 신호를 처리하는 무선 송/수신부를 가진 유선겸용 휴대용 무선전화기에 있어서, 유선라인을 접속시켜 상기 라인인터페이스부와 상기 무선 송/수신부를 각각 선택할 수 있는 선택신호를 발생하는 접속부와, 상기 접속부로부터 발생되는 선택신호를 입력받아 선택 스위칭되는 스위치를 가짐을 특징으로 하는 유/무선 겸용 휴대용 전화기.A line interface unit for interfacing a line to be transmitted / received; and a wireless transmitting / receiving unit for processing a signal to be wirelessly transmitted / received, the portable wireless telephone having a wired line, And a switch for selectively receiving a selection signal generated from the connection unit. The portable telephone according to claim 1, wherein the switch is a switch. 제1항에 있어서, 무선통화루프를 형성하고자 할 시 상기 접속부로 상기 무선 송/수신부 선택 제어신호를 출력하는 제어부를 더 구비함을 특징으로 하는 유/무선 겸용 휴대용 전화기.The portable telephone according to claim 1, further comprising a control unit for outputting the wireless transmission / reception unit selection control signal to the connection unit when it is desired to form a wireless communication loop. 제1항 또는 제2항에 있어서, 사이 접속부는 상기 유선라인이 접속되었는지를 감지하여 소정레벨의 신호로 출력하는 접속센서와, 상기 접속센서로부터 출력된 소정레벨의 신호와, 상기 제어부로부터 출력되는 무선 송/수신부 선택 제어신호를 논리게이팅하여 출력하는 논리게이트로 이루어짐을 특징으로 하는 유/무선 겸용 휴대용 전화기.3. The wireless communication system according to claim 1 or 2, wherein the inter-connection portion comprises a connection sensor for sensing whether the wired line is connected and outputting the signal as a signal of a predetermined level, a signal of a predetermined level output from the connection sensor, And a logic gate for logic gating and outputting a wireless transmit / receive unit selection control signal. ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.※ Note: It is disclosed by the contents of the first application.
KR1019960013881A 1996-04-30 1996-04-30 Handheld / cordless handset KR970072907A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1019960013881A KR970072907A (en) 1996-04-30 1996-04-30 Handheld / cordless handset

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1019960013881A KR970072907A (en) 1996-04-30 1996-04-30 Handheld / cordless handset

Publications (1)

Publication Number Publication Date
KR970072907A true KR970072907A (en) 1997-11-07

Family

ID=66217446

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019960013881A KR970072907A (en) 1996-04-30 1996-04-30 Handheld / cordless handset

Country Status (1)

Country Link
KR (1) KR970072907A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20040026864A (en) * 2002-09-26 2004-04-01 에스케이 텔레콤주식회사 Mobile communication terminal for using as wire telephone and method for using the same

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20040026864A (en) * 2002-09-26 2004-04-01 에스케이 텔레콤주식회사 Mobile communication terminal for using as wire telephone and method for using the same

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A201 Request for examination
E902 Notification of reason for refusal
E601 Decision to refuse application