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KR940013017A - Absence guidance device of mobile wireless telephone - Google Patents

Absence guidance device of mobile wireless telephone Download PDF

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Publication number
KR940013017A
KR940013017A KR1019920022118A KR920022118A KR940013017A KR 940013017 A KR940013017 A KR 940013017A KR 1019920022118 A KR1019920022118 A KR 1019920022118A KR 920022118 A KR920022118 A KR 920022118A KR 940013017 A KR940013017 A KR 940013017A
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South Korea
Prior art keywords
signal
receiver
analog
digital
voice
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KR1019920022118A
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Korean (ko)
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KR970002346B1 (en
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박상윤
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정용문
삼성전자 주식회사
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Publication of KR940013017A publication Critical patent/KR940013017A/en
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Publication of KR970002346B1 publication Critical patent/KR970002346B1/en
Anticipated expiration legal-status Critical
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    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M1/00—Substation equipment, e.g. for use by subscribers
    • H04M1/64—Automatic arrangements for answering calls; Automatic arrangements for recording messages for absent subscribers; Arrangements for recording conversations

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  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Mobile Radio Communication Systems (AREA)

Abstract

본 발명은 이동무선전화기, 특히 사용자 부재시에 자동으로 안내 메세지를 제공하는 부재중 안내 장치에 관한 것으로, 안내메세지의 변경이 용이하고 디지탈 모드 및 아날로그 모드의 이동통신에 모두 적용가능한 부재중 자동응답장치를 구현하기 위하여, 디지탈모드 및 아날로그모드의 번복조 수단과 그에 따른 음성신호 발생부 및 음성신호 변환부 그리고 독출 및 기입이 가능한 메모리장치 및 신호제어수단을 구비하여, 상기 신호제어수단의 제어동작에 따라 각 구성수단들이 선택접속되어 동작되도록 하여, 디지탈모드 또는 아날로그모드에 모두 적용가능하고, 사용자 필요시 안내메세지의 변경이 용이한 부재중 자동응답 안내장치를 가지는 이동무선전화기를 제공한다.The present invention relates to an out-of-office guidance device that automatically provides a guidance message in the absence of a mobile wireless telephone, particularly a user, and implements an out-of-office answering device that is easy to change the guidance message and applicable to both mobile communication in digital mode and analog mode. In order to achieve the above-described functions, a digital signal and a signal demodulation means for digital mode and analog mode, a voice signal generator, a voice signal converter, a memory device capable of reading and writing the signal, and a signal control means are provided according to the control operation of the signal control means. The constituent means are selectively connected and operated to provide a mobile radiotelephone having an out-of-office auto attendant guidance device which is applicable to both a digital mode or an analog mode and which is easy to change a guide message when necessary.

Description

[도면의 간단한 설명][Brief Description of Drawings]

제2도는 본 발명에 따른 블럭도,2 is a block diagram according to the present invention,

제3도는 본 발명에 따른 제3도 구체회로도,3 is a detailed circuit diagram of FIG. 3 according to the present invention;

제4도는 제3도의 모뎀을 구체적으로 도시한 블럭도,4 is a block diagram specifically showing the modem of FIG.

제5도는 제3도의 메모리장치를 구체적으로 도시한 블럭도.5 is a block diagram specifically showing the memory device of FIG.

Claims (1)

이동무선전화기에 있어서, 하나의 안테나에 접속되며 송신과 수신을 공통으로 사용하도록 하고 송신할 때는 송신출력으로부터 수신기를 보호하고 수신할 때에는 수신신호를 수신기에 공급하도록 하는 듀플렉서와; 상기 듀플렉서에 연결되면 RF신호를 수신하는 무선수신기와; 상기 듀플렉서에 연결되면 송신할 신호를 입력하여 RF신호로 송출하는 무선송신기와; 상기 무선수신기로부터 수신되는 RF시ㅎ노가 아날로그 모드일 때에는 아날로그 복주수단을 통하여 아날로그 음성신호를 출력하고 상기 RF신호가 디지탈 모드일 때에는 모드전환하여 디지탈 복조수단을 통하여 디지탈 음성 데이타를 출력하는 수신부와, 입력되는 신호가 아날로그 모드의 음성신호일 때 아날로그 변조수단을 통하여 송출하고 입력되는 신호가 디지탈 모드의 음성 데이타일 때는 모드전환하여 디지탈 변조수단을 통하여 송출하는 송신부를 가지는 모뎀과; 상기 모뎀 수신기의 출력이 아날로그 음성신호일 때는 오디오 수신가에 직접 인가하고, 상기 수신부의 출력이 디지탈 음성 데이타일 때에는 아날로그 음성신호로 변환하여 오디오 수신기에 전달하는 음성신호발생부와; 상기 오디오 송신기 및 또는 음성신호 발생부에서 입력되는 아날로그 음성신호를 디지탈 음성데이타로 변환시키는 음성신호 변환부와 ; 상기 음성신호 발생부의 출력단에 접속되어 상대방이 송출하는 DTMF신호를 수신하는 DTMF신호수신기와; 사용자의 안내메세지 및 상대방의 응답메세지에 다른 데이타의 독출 및 서입이 가능한 메모리장치와; 입력되는 상대방 신호의 모드에 따라, 상기 모뎀의 모드전환 동작과 상기 메모리장치의 독출 또는 기입동작 및 상기 음성신호 발생부 및 음성신호 변환부를 제어하고, 상기 DTMF신호 수신기로부터 DTMF신호를 수신하여 그에 따른 동작제어를 행하는 제어장치를 구비함을 특징으로하는 이동무선전화기.1. A mobile radio telephone, comprising: a duplexer connected to one antenna to share transmission and reception in common, and to protect the receiver from a transmission output when transmitting and to supply a received signal to the receiver when receiving; A wireless receiver which receives an RF signal when connected to the duplexer; A wireless transmitter for inputting a signal to be transmitted and transmitting the RF signal when connected to the duplexer; A receiver which outputs an analog voice signal through an analog demodulation means when the RF signal received from the radio receiver is in an analog mode, and outputs digital voice data through a digital demodulation means when the RF signal is in a digital mode; A modem having a transmitter which transmits through an analog modulation means when the input signal is an audio signal in analog mode and transmits through the digital modulation means when the input signal is voice data in digital mode; A voice signal generator for directly applying to an audio receiver when the output of the modem receiver is an analog voice signal and converting the analog receiver into an analog voice signal when the output of the receiver is digital voice data; A voice signal converter for converting analog voice signals input from the audio transmitter and / or voice signal generator into digital voice data; A DTMF signal receiver connected to an output of the voice signal generator to receive a DTMF signal transmitted by the other party; A memory device capable of reading and writing other data in a user guide message and a response message of the counterpart; According to the mode of the other party's signal input, the mode switching operation of the modem and the read or write operation of the memory device and the voice signal generator and the voice signal converter are controlled, and the DTMF signal is received from the DTMF signal receiver. A mobile wireless telephone having a control device for controlling operation. ※ 참고사항 : 최초출원 내용에 의하여 공개되는 것임.※ Note: This is to be disclosed by the original application.
KR1019920022118A 1992-11-23 1992-11-23 Moving radio telephone Expired - Fee Related KR970002346B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1019920022118A KR970002346B1 (en) 1992-11-23 1992-11-23 Moving radio telephone

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1019920022118A KR970002346B1 (en) 1992-11-23 1992-11-23 Moving radio telephone

Publications (2)

Publication Number Publication Date
KR940013017A true KR940013017A (en) 1994-06-24
KR970002346B1 KR970002346B1 (en) 1997-03-03

Family

ID=19343729

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019920022118A Expired - Fee Related KR970002346B1 (en) 1992-11-23 1992-11-23 Moving radio telephone

Country Status (1)

Country Link
KR (1) KR970002346B1 (en)

Also Published As

Publication number Publication date
KR970002346B1 (en) 1997-03-03

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