KR950007316A - Wireless communication device - Google Patents

Wireless communication device Download PDF

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Publication number
KR950007316A
KR950007316A KR1019930015054A KR930015054A KR950007316A KR 950007316 A KR950007316 A KR 950007316A KR 1019930015054 A KR1019930015054 A KR 1019930015054A KR 930015054 A KR930015054 A KR 930015054A KR 950007316 A KR950007316 A KR 950007316A
Authority
KR
South Korea
Prior art keywords
signal
voice
data
system control
transmission
Prior art date
Application number
KR1019930015054A
Other languages
Korean (ko)
Other versions
KR960008956B1 (en
Inventor
김홍주
Original Assignee
이헌조
주식회사 금성사
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 이헌조, 주식회사 금성사 filed Critical 이헌조
Priority to KR93015054A priority Critical patent/KR960008956B1/en
Publication of KR950007316A publication Critical patent/KR950007316A/en
Application granted granted Critical
Publication of KR960008956B1 publication Critical patent/KR960008956B1/en

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Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B7/00—Radio transmission systems, i.e. using radiation field

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  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Reduction Or Emphasis Of Bandwidth Of Signals (AREA)
  • Mobile Radio Communication Systems (AREA)

Abstract

본 발명은 무선통신장치에 관한 것으로, 음성, 데이터 및 팩스를 각각 검출하여 그 검출된 신호에 따라 해당 처리수단을 통해 처리하고 무선으로 송출하도록 한 것이다. 이와같은 본 발명은 고주파신호를 변,복조하는 송수신수단과, 상기 성수신수단으로 부터 복조된 신호를 데이타와 음성 및 팩스로 분리시켜 출력하는 신호판별수단과, 상기 신호판별수단으로 부터 입력된 신호에 따라 시스템 전체 동작을 제어하는 시스템제어수단과, 상기 시스템제어수단의 제어신호에 의해 송수신수단의 수신된 음성신호를 스피커로 출력하고 마이크의 음성신호를 송수신수단에 입력하는 음성신호 처리수단과, 상기 시스템제어수단의 제어신호에 의해 송수신수단의 데이터, 팩스를 디지털신호로 처리하여 인터페이스수단을 통해 단말기기로 입력하는 디지털신호 처리수단과, 상기 시스템제어수단의 제어신호에 의해 음성처리수단에서 처리된 음성신호를 압축하여 단말기기로 송출하고 단말기기의 음성신호는 복원하여 음성처리수단으로 입력하는 음성압축/복원수단으로 이루어짐으로써, 달성된다.BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a wireless communication device, which detects voice, data, and fax, respectively, and processes the voice, data, and fax through the processing means and transmits the data wirelessly. The present invention is a transmission and reception means for converting and demodulating a high frequency signal, a signal discrimination means for separating and outputting the demodulated signal from the sex reception means into data, voice and fax, and a signal input from the signal discrimination means. System control means for controlling the entire system operation, voice signal processing means for outputting the received voice signal of the transmission / reception means to the speaker and inputting the voice signal of the microphone to the transmission / reception means by the control signal of the system control means; Digital signal processing means for processing data and fax of transmission / reception means into digital signals by the control signal of the system control means and inputting them to the terminal through the interface means, and voice processed by the voice processing means by the control signal of the system control means. Compresses the signal and sends it to the terminal, and restores the audio signal from the terminal It is achieved by consisting of voice compression / restoration means which is inputted in stages.

Description

무선통신장치Wireless communication device

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

제2도는 본 발명 무선통신장치의 시스템 구성도2 is a system configuration diagram of a wireless communication device of the present invention.

Claims (1)

안테나 및 안테나 접속수단을 통해 수신된 고주파신호를 복조하고 송출신호를 고주파변조시켜 송출하는 송수신수단과, 상기 송수신수단으로 부터 복조된 신호를 데이타와 음성 및 팩스로 분리시켜 출력하는 신호판별수단과, 상기 신호판별수단으로 부터 분리되어 입력된 신호 및 키이입력수단의 다이알키이신호에 따라 무선통신장치의 시스템 전체 동작을 제어하는 시스템제어수단과, 상기 시스템제어수단의 제어신호에 의해 송수신수단으로 부터 수신된 음성신호를 처리하여 스피커로 출력함과 아울러 마이크로 부터 얻어진 음성신호를 처리하여 송수신수단에 입력하는 음성신호 처리수단과, 상기 시스템제어수단의 제어신호에 의해 송수신수단으로부터 얻어진 데이타 및 팩스를 디지털신호로 처리하여 출력하는 디지털신호 처리수단과, 상기 디지털신호 처리수단에서 처리된 데이타 및 팩스를 단말기기로 인터페이스하는 인터페이스수단과, 상기 시스템제어수단의 제어신호에 의해 음성신호 처리수단에서 처리된 음성신호를 압축하여 디지탈신호 처리수단을 통해 단말기기로 송출하고 디지탈신호 처리수단을 통해 얻어진 단말기기의 음성신호는 복원하여 음성신호 처리수단으로 입력하는 음성압축/복원수단으로 구성함을 특징으로 하는 무선통신장치.Transmitting and receiving means for demodulating the high frequency signal received through the antenna and the antenna connecting means and high frequency modulating the transmitted signal, and signal discriminating means for separating and outputting the demodulated signal from the transmitting and receiving means into data, voice and fax; System control means for controlling the overall operation of the radio communication apparatus according to the signal input separately from the signal discrimination means and the dial key signal of the key input means, and received from the transmission and reception means by the control signal of the system control means. The audio signal processing means for processing the voice signal and outputting it to the speaker, and processing the voice signal obtained from the microphone and inputting it to the transmission and reception means, and the digital signal for data and fax obtained from the transmission and reception means by the control signal of the system control means. Digital signal processing means for processing and outputting the digital signal; The interface means for interfacing the data and faxes processed by the optical signal processing means to the terminal, and the voice signal processed by the voice signal processing means by the control signal of the system control means is compressed and sent to the terminal through the digital signal processing means. And a voice compression / restoring means for restoring the voice signal of the terminal device obtained through the digital signal processing means and inputting the voice signal to the voice signal processing means. ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.※ Note: The disclosure is based on the initial application.
KR93015054A 1993-08-03 1993-08-03 Radio communication device KR960008956B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR93015054A KR960008956B1 (en) 1993-08-03 1993-08-03 Radio communication device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR93015054A KR960008956B1 (en) 1993-08-03 1993-08-03 Radio communication device

Publications (2)

Publication Number Publication Date
KR950007316A true KR950007316A (en) 1995-03-21
KR960008956B1 KR960008956B1 (en) 1996-07-10

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Family Applications (1)

Application Number Title Priority Date Filing Date
KR93015054A KR960008956B1 (en) 1993-08-03 1993-08-03 Radio communication device

Country Status (1)

Country Link
KR (1) KR960008956B1 (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100228903B1 (en) * 1996-12-31 2000-02-01 윤종용 Apparatus for interfacing data transmitting portable information terminal and mobile wireless terminal and method for controlling it
KR100247254B1 (en) * 1997-09-23 2000-03-15 신윤식 Terminal apparatus for two-way radio communication
KR102256840B1 (en) * 2020-12-23 2021-05-27 (주)후성 Elimination and treatment method of Arsenic compound in hydrogen fluoride for manufacturing of ultra-high-purity hydrogen fluoride

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100228903B1 (en) * 1996-12-31 2000-02-01 윤종용 Apparatus for interfacing data transmitting portable information terminal and mobile wireless terminal and method for controlling it
KR100247254B1 (en) * 1997-09-23 2000-03-15 신윤식 Terminal apparatus for two-way radio communication
KR102256840B1 (en) * 2020-12-23 2021-05-27 (주)후성 Elimination and treatment method of Arsenic compound in hydrogen fluoride for manufacturing of ultra-high-purity hydrogen fluoride

Also Published As

Publication number Publication date
KR960008956B1 (en) 1996-07-10

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