KR960003127A - Wireless calling and calling receiver and method - Google Patents

Wireless calling and calling receiver and method Download PDF

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Publication number
KR960003127A
KR960003127A KR1019940013270A KR19940013270A KR960003127A KR 960003127 A KR960003127 A KR 960003127A KR 1019940013270 A KR1019940013270 A KR 1019940013270A KR 19940013270 A KR19940013270 A KR 19940013270A KR 960003127 A KR960003127 A KR 960003127A
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KR
South Korea
Prior art keywords
signal
reception
transmission
wireless
call
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KR1019940013270A
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Korean (ko)
Inventor
박종윤
이명재
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박종윤
이명재
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Priority to KR1019940013270A priority Critical patent/KR960003127A/en
Publication of KR960003127A publication Critical patent/KR960003127A/en

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Abstract

본 발명의 목적은 무선 송수신기에 무선호출 장치를 겸용하는 것으로 특히, 무선송수신기의 수신기에 입력되는 무선호출 신호를 마이크로 프로세서에 의해 송수신이 가능하도륵한 무선 호출겸용 무선송수신방법 및 장치에 관한 것이다.SUMMARY OF THE INVENTION An object of the present invention is to use a wireless calling device for a wireless transceiver, and more particularly, to a wireless calling and receiving method and apparatus capable of transmitting and receiving a wireless calling signal input to a receiver of a wireless transceiver by a microprocessor.

본 발명의 구성은 수신시에 안테나(400)와, 상기 안테나(400)를 통해 고주파신호를 수신하여 무선호출신호인지 무선송수신 신호인지를 판별하는 무선호출 및 무선송수신 판별부(410)와, 중간주파수를 얻기위한 국부발진부(460)와, 상기 중간주파수로부터 원래의 신호와 데이터신호를 분리시키는 정보신호 및 오디오신호 제어부(510)와, 오디오신호를 증폭하는 수신증폭부 (440)와, 증폭된 오디오신호를 음성으로 출력하는 스퍼커 (450) 및 마이크로 프로세서(510)외에 진동모터부(520), ROM(530), 메모리(540), 디스플레이유닛(550), 키패드(560) 등으로 구성되고, 송신시는 음성을 입력하는 음성입력수단인 마이크(500)와, 상기 마이크(550)로부터 얻어진 음성신호를 증폭하는 신호증폭부(490)와, 상기 증폭신호에 데이터신호를 실어주는 정보신호 및 오디오신호 제어부(430)와, 상기 합성신호를 증폭하는 송신증폭부(480), 국부발진신호를 생성하는 국부발진부(460)와, 상기 국부발진신호를 송신신호에 합성하는 변조회로부 (470)와, 상기 변조된 고주파신호를 듀플렉서 (400)를 통해 송출하는 안테나(600) 및 마이크로 프로세서(510)외에 ROM(530), 메모리 (540), 디스플레이유닛(550), 키패드 (560)등을 포함하여 구성된다.The configuration of the present invention is an antenna 400 and a radio call and radio transmission / reception determination unit 410 for receiving a high frequency signal through the antenna 400 to determine whether it is a radio call signal or a radio transmission / reception signal, and an intermediate part. A local oscillator 460 for obtaining a frequency, an information signal and an audio signal controller 510 for separating an original signal and a data signal from the intermediate frequency, a reception amplifier 440 for amplifying an audio signal, and an amplified signal. In addition to the spur 450 and the micro processor 510 for outputting audio signals as a voice, the vibration motor unit 520, ROM 530, memory 540, display unit 550, keypad 560, etc. A microphone 500 which is a voice input means for inputting a voice at the time of transmission, a signal amplifier 490 for amplifying a voice signal obtained from the microphone 550, an information signal for carrying a data signal on the amplified signal, and The audio signal controller 430 A transmission amplifier 480 for amplifying the synthesized signal, a local oscillator 460 for generating a local oscillation signal, a modulation circuit unit 470 for synthesizing the local oscillation signal with a transmission signal, and the modulated high frequency signal In addition to the antenna 600 and the microprocessor 510 transmitted through the duplexer 400 is configured to include a ROM 530, a memory 540, a display unit 550, a keypad 560 and the like.

Description

무선호출 겸용 무선송수신기 통화방법 및 장치Wireless calling and calling receiver and method

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

제3도는 본 발명의 무선호출 겸용 무선송신기의 블록도이다.3 is a block diagram of a wireless paging radio transmitter according to the present invention.

제4도는 본 발명의 무선호출 겸용 및 무선송신기의 동작에 대한 플로우 챠트이다.4 is a flowchart of the operation of the dual-call and the wireless transmitter of the present invention.

Claims (3)

기지국으로부터 신호를 검출하는 단계와, 무선송수신 신호인지 무선호출신호인지를 검출하는 단계와, 중간주파수를 검출하는 단계와, 음성신호 및 데이터신호로 분리하는 단계와, 상기 데이터신호가 마이크로 프로세서에 제어신호로서 동작되는 단계와, 상기 무선송수신 신호가 아니면 중간주파수를 검출하고 정보신호를 검출하는 단계와, 정보신호가 자기어드레스신호와 동일하면 마이크로 프로세서를 제어하여 디스플레이표시부에 상대방의 호출신호를 표시하는 단계를 포함하여 구성된 것을 특징으로 하는 무선호출 겸용 무선송수신기 통화방법Detecting a signal from a base station, detecting whether it is a radio transmission / reception signal or a radio call signal, detecting an intermediate frequency, separating into a voice signal and a data signal, and controlling the data signal to a microprocessor Operating as a signal, detecting an intermediate frequency if not the wireless transmission / reception signal, and detecting an information signal; and if the information signal is the same as the magnetic address signal, controlling the microprocessor to display the call signal of the other party on the display display. Wireless calling and combined wireless transceiver call method characterized in that it comprises a step 수신시는 안테나(400)와, 상기 안테나(400)를 통해 고주파신호를 수신하여 무선호출신호인지 무선송수신 신호인지를 판별하는 무선호출 및 무선송수신 판별부(410)와, 중간주파수를 얻기위한 국부발진부(460)와, 상기 중간주파수로부터 원래의 신호와 데이터신호를 분리시키는 정보신호 및 오디오신호 제어부(510)와, 오디오 신호를 증폭하는 수신증폭부(440)와, 증폭된 오디오신호를 음성으로 출력하는 스퍼커(450) 및 마이크로 프로세서(510)외에 진동모터부(520), ROM(530), 메모리(540), 디스플레이유닛(550), 키패드(560)등으로 구성되고, 송신시는 음성을 입력하는 음성입력수단인 마이크(500)와, 상기 마이크(550)로부터 얻어진 음성신호를 증폭하는 신호증폭부(490)와, 상기 증폭신호에 데이터신호를 실어주는 정보신호 및 오디오신호 제어부(430)와,상기 합성신호를 증폭하는 송신증폭부(480)와, 국부발진신호를 생성하는 국부발진부(460)와, 상기 국부발진신호를 송신신호에 합성하는 변조회로부(470)와, 상기 변조된 고주파신호를 듀플렉서(400)를 통해 송출하는 안테나(600) 및 마이크로 프로세서(510)외에 ROM(530), 메모리(540), 디스플레이유닛(550), 키패드(560)등을 포함하여 구성된 것을 특징으로 하는 무선호출 겸용 무선송수신기 통화장치.When receiving, the antenna 400 and the radio call and radio transmission and reception determination unit 410 for determining whether the radio call signal or the radio transmission and reception signal by receiving a high frequency signal through the antenna 400, and a local for obtaining the intermediate frequency An oscillator 460, an information signal and an audio signal controller 510 for separating the original signal and a data signal from the intermediate frequency, a reception amplifier 440 for amplifying the audio signal, and an amplified audio signal as voice. Vibration motor unit 520, ROM 530, memory 540, display unit 550, keypad 560, etc. in addition to the spur 450 and the micro processor 510 to output, A microphone 500 which is a voice input means for inputting a signal, a signal amplifier 490 for amplifying a voice signal obtained from the microphone 550, and an information signal and an audio signal controller 430 for carrying a data signal on the amplified signal. ), And the composite signal The width of the transmission amplifier 480, the local oscillator 460 for generating a local oscillation signal, the modulation circuit unit 470 for synthesizing the local oscillation signal to a transmission signal, and the duplexer 400 for the modulated high frequency signal. In addition to the antenna 600 and the microprocessor 510 to transmit through the wireless call receiver for both wireless calls, characterized in that it comprises a ROM 530, memory 540, display unit 550, keypad 560, etc. Device. 제2항에 있어서, 상기 수신시는 안테나(400)와, 상기 안테나(400)를 통해 고주파신호를 수신하여 무선호출신호인지 무선송수신 신호인지를 판별하는 무선호출 및 무선송수신 판별부(410)와, 중간주파수를 얻기위한 국부발진부(460)와, 상기 중간주파수로부터 원래의 신호와 데이터신호를 분리시키는 정보신호 및 오디오신호 제어부(510)와, 오디오신호를 증폭하는 수신증폭부(440)와, 중폭된 오디오신호를 음성으로 출력하는 스피커 (450) 및 마이크로 프로세서 (510)외에 진동모터부(520), ROM(530), 메모리 (540), 디스플레이유닛(550), 키패드(560)는 무선호출 및 무선송수신을 겸용하여 장치에 대한 부피가 커지지 않도록 구성된 것을 특징으로 하는 무선호출 겸용 무선송수신기 통화장치.According to claim 2, When receiving the antenna 400, and the radio call and radio transmission and reception determination unit 410 for receiving a high frequency signal through the antenna 400 to determine whether a radio call signal or a radio transmission and reception signal; A local oscillator 460 for obtaining an intermediate frequency, an information signal and an audio signal controller 510 for separating the original signal and a data signal from the intermediate frequency, a reception amplifier 440 for amplifying an audio signal, Vibration motor unit 520, ROM 530, memory 540, display unit 550, keypad 560 in addition to the speaker 450 and the microprocessor 510 for outputting the amplified audio signal as a voice call And a wireless call combined wireless transmitter and receiver device, characterized in that not configured to be bulky for the device by combining the wireless transmission and reception. ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.※ Note: The disclosure is based on the initial application.
KR1019940013270A 1994-06-14 1994-06-14 Wireless calling and calling receiver and method KR960003127A (en)

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KR1019940013270A KR960003127A (en) 1994-06-14 1994-06-14 Wireless calling and calling receiver and method

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KR1019940013270A KR960003127A (en) 1994-06-14 1994-06-14 Wireless calling and calling receiver and method

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KR960003127A true KR960003127A (en) 1996-01-26

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