KR950026137A - Portable terminal with intercom function - Google Patents

Portable terminal with intercom function Download PDF

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Publication number
KR950026137A
KR950026137A KR1019940003974A KR19940003974A KR950026137A KR 950026137 A KR950026137 A KR 950026137A KR 1019940003974 A KR1019940003974 A KR 1019940003974A KR 19940003974 A KR19940003974 A KR 19940003974A KR 950026137 A KR950026137 A KR 950026137A
Authority
KR
South Korea
Prior art keywords
portable terminal
intercom
intercom function
base station
function key
Prior art date
Application number
KR1019940003974A
Other languages
Korean (ko)
Inventor
이원식
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 KR1019940003974A priority Critical patent/KR950026137A/en
Publication of KR950026137A publication Critical patent/KR950026137A/en

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  • Mobile Radio Communication Systems (AREA)
  • Interconnected Communication Systems, Intercoms, And Interphones (AREA)

Abstract

본 발명은 무선전화기에 관한 것으로, 복수의 휴대단말기들을 기지국장치를 통해 전화선으로 공중전화망에 연결하고, 상기 휴대 단말기들 사이에는 직접 인터컴이 가능한 제2코드리스 전화방식의 무선전화 시스템에 있어서, 상기 휴대 단말기는 인터컴을 요구하는 인터컴기능키를 더 구비하여 상기 인터컴기능키가 입력되면 상기 기지국장치의 인터페이스 기능을 수행하여 타 휴대 단말기의 직접 통화할 수 있도록 한다.The present invention relates to a wireless telephone, wherein a plurality of portable terminals are connected to a public telephone network by a telephone line through a base station apparatus, and the mobile telephone system of the second cordless telephone system capable of directly intercoming between the portable terminals is provided. The terminal further includes an intercom function key for requesting an intercom, and when the intercom function key is inputted, the terminal performs an interface function of the base station apparatus so that another mobile terminal can make a direct call.

Description

인터컴기능을 가지는 휴대 단말기Portable terminal with intercom function

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

제3도는 본 발명에 의해 인터컴을 구현하는 무선전화(CT) 시스템의 일예이고,3 is an example of a wireless telephone (CT) system implementing intercom according to the present invention,

제4도는 본 발명에 의한 인터컴 기능을 가지는 휴대 단말기를도시한 블럭도이고,4 is a block diagram showing a portable terminal having an intercom function according to the present invention;

제7도는 기지국이 통화요구시 트레임의 흐름을 도시한 흐름도이다.7 is a flowchart showing a flow of a base station when a base station requests a call.

Claims (2)

복수의 휴대 단말기들을 기지국장치를 통해 전화선으로 공중전화망에 연결하고, 상기 휴대 단말기들 사이에는 직접 인터컴이 가능한 제2코드리스 전화방식의 무선전화 시스템에 있어서, 상기 휴대 단말기는 인터컴을 요구하는 인터컴기능키를 더 구비하여 상기 인터컴기능키가 입력되면 사익 기지국장치의 인터페이스 기능을 수행하여 타 휴대 단말기와 직접 통화 할 수 있는 것을 특징으로 하는 인터컴 기능을 가지는 휴대 단말기.In a cordless telephone system of a second cordless telephone system in which a plurality of portable terminals are connected to a public telephone network by a telephone line through a base station apparatus, and the intercoms can be directly intercommunicated between the portable terminals. The mobile terminal having an intercom function, characterized in that the intercom function key is inputted to perform an interface function of a sound base station device to directly make a call with another portable terminal. 제1항에 있어서, 상기 인터컴을 요구한 휴대 단말기는 상기 인터컴기능키가 입력되면 신호프레임(MUX2)으로 타 휴대 단말기에 직접 통화를 요구하는 것을 특징으로 하는 인터컴기능을 가지는 휴대 단말기.The portable terminal of claim 1, wherein the portable terminal requesting the intercom requests a call directly to another portable terminal using a signal frame (MUX2) when the intercom function key is input. ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.※ Note: The disclosure is based on the initial application.
KR1019940003974A 1994-02-28 1994-02-28 Portable terminal with intercom function KR950026137A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1019940003974A KR950026137A (en) 1994-02-28 1994-02-28 Portable terminal with intercom function

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1019940003974A KR950026137A (en) 1994-02-28 1994-02-28 Portable terminal with intercom function

Publications (1)

Publication Number Publication Date
KR950026137A true KR950026137A (en) 1995-09-18

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ID=66689612

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019940003974A KR950026137A (en) 1994-02-28 1994-02-28 Portable terminal with intercom function

Country Status (1)

Country Link
KR (1) KR950026137A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR970068263A (en) * 1996-03-29 1997-10-13 김광호 A terminal-to-terminal communication method of a portable wireless terminal
WO2012023815A3 (en) * 2010-08-19 2012-05-24 주식회사 라온테크놀로지 Digital wireless intercom system and driving method thereof

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR970068263A (en) * 1996-03-29 1997-10-13 김광호 A terminal-to-terminal communication method of a portable wireless terminal
WO2012023815A3 (en) * 2010-08-19 2012-05-24 주식회사 라온테크놀로지 Digital wireless intercom system and driving method thereof
US9191478B2 (en) 2010-08-19 2015-11-17 Laon Technology Co., Ltd. Digital wireless intercom system and driving method thereof

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