KR970013869A - Simultaneous transmission of voice / data for portable terminal, multi-function communication device and call setup method - Google Patents

Simultaneous transmission of voice / data for portable terminal, multi-function communication device and call setup method Download PDF

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KR970013869A
KR970013869A KR1019950023957A KR19950023957A KR970013869A KR 970013869 A KR970013869 A KR 970013869A KR 1019950023957 A KR1019950023957 A KR 1019950023957A KR 19950023957 A KR19950023957 A KR 19950023957A KR 970013869 A KR970013869 A KR 970013869A
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voice
data
information
call
unit
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KR1019950023957A
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KR0155643B1 (en
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유용호
이원조
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구자홍
엘지전자 주식회사
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    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W76/00—Connection management
    • H04W76/10—Connection setup
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W4/00—Services specially adapted for wireless communication networks; Facilities therefor
    • H04W4/16—Communication-related supplementary services, e.g. call-transfer or call-hold
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W88/00—Devices specially adapted for wireless communication networks, e.g. terminals, base stations or access point devices
    • H04W88/02—Terminal devices

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

Abstract

본 발명은 휴대용 정보처리기를 위한 통신기기에 관한 것으로서, 종래에는 휴대용 단말기인 개인정보 이동단말기(PDA)와 노트북 PC및 소형(Palm Top)PC와 통신기기인 데이터/팩스/모뎀과 셀룰라폰 및 페이저 장치들의 인터페이스(접속방법, 절차등)가 가입자에 따라 상이하게 다르므로서, 사용하기가 불편하고, 통신을 하기위해 상기 장치들을 한번에 휴대하기에는 번거로운 문제점이 있었다.BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a communication device for a portable information processor, and a data / fax / modem, a cellular phone, and a pager, which are conventionally a portable device, a personal digital assistant (PDA), a notebook PC, and a palm top PC. Since the interface (access method, procedure, etc.) of the devices are different for each subscriber, it is inconvenient to use and troublesome to carry the devices at once for communication.

따라서, 본발명은 상기와 같은 문제점을 해결하기 위해 상이한 통신망 접속장치 사용에 따른 데이타 형태와 사용자 인터페이스를 하나의 통합된 인터페이스로 제공하므로서, 통신의 연결성 유지 및 유/무선 접속과 음성/데이타/팩스(FAX)의 동시사용 및 음성/데이타의 동시전송을 가능하도록 하여 명백한 형태로의 정보전송을 이루는 휴대용 단말기를 위한 음성/데이타 동시전송 복합기능 통신장치 및 호(Call) 설정(Set-Up)/수신(Receive)방법이다.Accordingly, the present invention provides data types and user interfaces according to the use of different network connection devices in one integrated interface to solve the above problems, thereby maintaining communication connectivity, wired / wireless connection, and voice / data / fax. Simultaneous use of FAX and simultaneous transmission of voice / data, enabling simultaneous transmission of voice / data for portable terminals for clear transmission of information Multi-function communication device and call set-up / Receive method.

Description

휴대용 단말기를 위한 음성/데이타 동시전송 복합기능 통신장치 및 호(CALL)의 설정(SET-UP)/수신(RECEIVE)방법Simultaneous transmission of voice / data for portable terminal, multi-function communication device and call setup (SET-UP) / RECEIVE method

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

제2도는 본발명 휴대용 단말기를 위한 음성/데이타 동시전송 복합기능 통신장치의 구성을 보인 블럭도,2 is a block diagram showing the configuration of a simultaneous voice / data transmission function communication device for a portable terminal of the present invention;

제3도는 본발명 휴대용 단말기를 위한 음성/데이타 동시전송 복합기능 통신의 호설정 방법을 보인 플로우챠트,3 is a flowchart showing a call setup method for simultaneous voice / data transmission function communication for a portable terminal of the present invention;

제4도는 본발명 휴대용 단말기를 위한 음성/데이타 동시전송 복합기능 통신의 호수신 방법을 보인 플로우챠트,4 is a flowchart showing a new method of simultaneous voice / data transmission function communication for a portable terminal of the present invention;

제5도는 본발명 음성/데이타 동시전송시의 채널 대역 분할을 보인 그래프.5 is a graph showing channel band division in simultaneous voice / data transmission of the present invention.

Claims (7)

정보통신데이타를 송수신하는 호스트(Host)부(1)와, 상기 호스트부(1) 및 시스템 각부에서 발생되는 이벤트(Event)를 감지하고 제어하는 시스템제어부(2)와 데이타정보의 송수신 및 상기 시스템제어부(2)에 셀룰라폰(Cellular Phone)/페이저(Pager)의 링 이벤트인 제1인터럽트신호를 발생시키는 무선통신망 인터페이스부(3)와, 송수신되는 데이타정보를 적절하게 변환출력시키는 모뎀부(4)와, 마이크(Mic)의 음성정보를 송신하면서 상기 시스템제어부(2)에 응답상태(off-hook)이벤트의 발생을 전송하는 음성송신부(5)와, 상기 모뎀부(4)에서 변환출력된 데이타정보와 음성송신부(5)에서 송신된 음성신호를 동시에 전송시키는 음성/데이타 전송 인터페이스부(6)와, 상기 음성/데이타 전송 인터페이스부(6)에서 전송된 음성/데이타 정보를 공중교환전화망(PSTN) 및 무선통신망(셀롤라폰)등에 송신시키거나 수신하는 하이브리드부(7)와, 상기 하이브리드부(7)에서 송수신되는 음성/데이타 정보의 링(Ring)신호를 검출하면서 상기 시스템제어부(2)에 링이벤트인 제2인터럽트 신호를 출력시키는 링검출부(8)와, 상기 하이브리드부(7)에서 공중교환 통신망(PSTN) 및 무선통신망(셀룰라폰)을 통해 수신한 음성/데이타 정보를 캐리어(Carrier)또는 테스트 패턴(Test Pattern)의 검출여부에 따라 분별시키는 음성 데이타 수신 인터페이스부(9)와, 상기 음성/데이타 수신 인터페이스부(9)에 의해 분출된 음성정보를 스피커(Speaker)를 통해 외부로 출력시키는 음성수신부(10)로 구성된 휴대용 단말기를 위한 음성/데이타 동시전송 복합기능 통신장치.Transmission and reception of data information and a host unit 1 for transmitting and receiving information communication data, a system controller 2 for detecting and controlling events generated in the host unit 1 and each system unit A wireless communication network interface unit 3 for generating a first interrupt signal, which is a ring event of a cellular phone / pager, to the control unit 2, and a modem unit 4 for appropriately converting and outputting data information transmitted and received. And a voice transmitter 5 for transmitting the occurrence of an off-hook event to the system controller 2 while transmitting voice information of the microphone Mic. The voice / data transmission interface unit 6 for simultaneously transmitting data information and the voice signal transmitted from the voice transmission unit 5, and the voice / data information transmitted from the voice / data transmission interface unit 6 are connected to a public switched telephone network ( PSTN) and wireless network ( Second unit that is a ring event to the system controller 2 while detecting a hybrid unit 7 for transmitting or receiving to a rolla phone) and a ring signal of voice / data information transmitted and received from the hybrid unit 7; A ring detector 8 for outputting an interrupt signal and voice / data information received from the hybrid unit 7 through a public switched telecommunication network (PSTN) and a wireless communication network (cell phone) are used as carriers or test patterns. The voice data receiving interface unit 9 for classifying according to whether the pattern is detected and the voice receiver unit 10 for outputting voice information spouted by the voice / data receiving interface unit 9 to the outside through a speaker. Multi-function communication device for simultaneous voice / data transmission for portable terminal. 제1항에 있어서, 음성송신부(5)는 마이크의 음성정보를 증폭시키는 제1증폭기(11)와, 상기 제1증폭기(11)에 의해 증폭된 음성정보의 일정주파수를 필터링시키는 대역통과필터(BPF:Band Pass Filter)(12)와, 상기 BPF(12)에 필터링된 음성정보의 일정주파수를 변조시키는 FM변조기(13)와, 상기 FM변조기(13)에 의해 변조된 음성정보의 일정주파수를 고역(High)으로 필터링시키는 제1고역통과필터(HPF:High Pass Filter)(14)와, 상기 제1증폭기(11)에 의해 증폭되어 입력된 음성정보와 기준값(Threshold)을 비교하여 제3인터럽트 신호를 출력시키는 비교기(15)로 구성된 것을 특징으로 하는 휴대용 단말기를 위한 음성/데이타 동시전송 복합기능 통신장치.The voice transmitter 5 of claim 1, wherein the voice transmitter 5 includes a first amplifier 11 for amplifying voice information of a microphone and a band pass filter for filtering a predetermined frequency of the voice information amplified by the first amplifier 11 ( BPF: Band Pass Filter (12), an FM modulator (13) for modulating a constant frequency of the voice information filtered by the BPF (12), and a constant frequency of the voice information modulated by the FM modulator (13). A third interrupt by comparing a first high pass filter (HPF) 14 for filtering to a high level with the voice information amplified by the first amplifier 11 and a threshold; Voice / data simultaneous transmission multi-function communication device for a portable terminal, characterized in that composed of a comparator (15) for outputting a signal. 제1항에 있어서, 음성/데이타 전송 인터페이스부(6)는 입력되는 음성/데이타 정보의 진폭(Amplitude)을 결정하는 저항(R1)(R2)과, 저항(R1)(R2)에 의해 결정된 음성/데이타 정보를 증폭시키는 제2증폭기(16)와, 상기 제2증폭기(16)에 피드백되어 증폭된 음성/데이타 정보의 이득을 조정하는 피드백 저항(R3)과, 상기 증폭되어 이득이 조정된 음성/데이타 정보를 아날로그 도메인(Domain)에서 가산(Summing)증폭시키는 가산증폭기(17)로 구성된 것을 특징으로 하는 휴대용 단말기를 위한 음성/데이타 동시전송 복합기능 통신장치.The method of claim 1, wherein the voice / data transfer interface section 6 that the input determines the amplitude (Amplitude) of the audio / data information to the resistance (R 1) (R 2) and the resistance (R 1) (R 2) and a second amplifier 16 for amplifying the voice / data information determined by the feedback resistance (R 3) and, is the amplification of the second is fed back to the amplifier 16 adjusts the gain of the amplified voice / data information, A voice / data simultaneous transmission combined communication device for a portable terminal, comprising: an add amplifier (17) for amplifying gain-adjusted voice / data information in an analog domain. 제1항에 있어서, 음성/데이타 수신 인터페이스부(9)는 하이브리드부(7)에서 수신받은 음성/데이타를 증폭하여 분출시키는 제3증폭기(18)와, 상기 제3증폭기(18)에 의해 분출된 데이타 정보의 일정주파수를 저역(Low)으로 필터링시켜 모뎀부(4)의 데이타 채널로 출력시키는 제1저역통과필터(LPF:Low Pass Filter)(19)로 구성된 것을 특징으로 하는 휴대용 단말기를 위한 음성/데이타 동시전송 복합기능 통신장치.The voice / data receiving interface unit 9 according to claim 1, further comprising: a third amplifier 18 for amplifying and ejecting the voice / data received by the hybrid unit 7 and the third amplifier 18, and A first low pass filter (LPF: 19) for filtering a predetermined frequency of the received data information to a low frequency (Low) to output to the data channel of the modem unit (4) Multi-function communication device for simultaneous voice / data transmission. 제1항에 있어서, 음성수신부(10)는 음성/데이타 수신 인터페이스부(9)에서 증폭출력된 음성정보의 일정주파수를 고역(High)으로 필터링시키는 제2HPF(20)와, 상기 제2HPF(20)에 의해 필터링된 음성정보의 일정주파수를 복조시키는 FM복조기(21)와, 상기 FM복조기(21)에 의해 복조된 음성정보의 일정주파수를 저역으로 필터링시키는 제2LPF(22)와, 상기 필터링된 음성정보를 증폭하여 스피커로 출력시키는 제4증폭기(23)로 구성된 것을 특징으로 하는 휴대용 단말기를 위한 음성/데이타 동시전송 복합기능 통신장치.The voice receiver 10 of claim 1, wherein the voice receiver 10 filters the predetermined frequency of the voice information amplified by the voice / data receiving interface unit 9 to a high frequency and the second HPF 20. FM demodulator 21 for demodulating a predetermined frequency of the voice information filtered by;), a second LPF 22 for low frequency filtering a predetermined frequency of the voice information demodulated by the FM demodulator 21, and the filtered Simultaneous amplification and outputting the voice information, the fourth amplifier 23 for the portable terminal characterized in that it consists of a multi-function communication device for a portable terminal. 사용자가 통신을 위한 호설정(Cell Set-Up)을 한후 통신망의 종류(PSTN/셀룰라폰/페이저)를 판단하는 제1과정과, 상기 판단결과 페이저이면 다이얼링(Dialing)을 실시하여 호설정시의 입력데이타를 검색한후 복합주파수부호(DTMF:Dual Tone Multi Ferquency)를 발생시키는 제2과정과, 상기 제1과정의 판단결과 PSTN또는 셀룰라폰이면 다이얼링을 실시하고 호설정의 모뎀인가를 판단하여 아닐경우 음성통화를 실시하는 제3과정과, 상기 판단 결과 모뎀이면 통신망의 초기접속(Handshake)에 따라 데이타 정보를 송수신하고 음성통화를 요구하여 음성/데이타를 동시에 전송시키는 제4과정과, 상기 데이타 정보의 송수신시 음성통화 요구가 아니면 호해제(Call Release)를 시킨후 통신을 완료하는 제5과정으로 구성된 것을 특징으로 하는 휴대용 단말기를 위한 음성/데이타 동시전송 복합기능 통신의 호설정(Call Set-Up)방법.The first process of determining the type of communication network (PSTN / cellphone / pager) after the user sets up a call set-up for communication, and if the pager determines that the pager is dialing, After the input data is retrieved, a second process of generating a dual tone multi ferquency (DTMF), and if the first process determines that the PSTN or cellular phone is dialed, it is determined whether or not the modem is set to call A third process of performing a voice call; and a fourth process of transmitting and receiving data information according to an initial handshake of the communication network, requesting a voice call, and simultaneously transmitting voice / data, if the modem determines that the modem is a modem; Simultaneous transmission of voice / data for a mobile terminal, comprising a fifth process of completing a call release after a call release when the voice call is not requested Call set-up of the sum function communication (Call Set Up-) method. 사용자가 상대 가입자를 통해 정보를 수신받을때 통신을 위한 호수신(Call Receive)을한후 통신망의 종류(PSTN/셀룰라폰/페이저)를 판단하는 제1과정과, 상기 판단결과 페이저이면 수신되는 전물(Preamble)을 검출한 연속데이타의 유무에 따라 수신데이타를 디코더시켜 표시하거나 경보를 울려주는 제2과정과, 상기 제1과정의 판단결과 PSTN또는 셀룰라폰이면 수신되는 데이터 정보의 캐리어(Carrier)또는 테스트 패턴(Test Pattern)의 검출에 따라 음성통화를 실시하는 제3과정과, 상기 캐리어 또는 테스트 패턴의 검출에 따라 초기 접속기의 데이타 정보를 송수신하고 음성통화를 요구하여 음성/데이타정보를 동시에 전송시키는 제4과정과, 상기 데이타 정보의 송수신시 음성통화 요구가 아니면 호해제를 시킨후 통신을 완료하는 제5과정으로 구성된 것을 특징으로 하는 휴대용 단말기를 위한 음성/데이타 동시전송 복합기능 통신의 호수신(Call Receive)방법.The first step of determining the type of communication network (PSTN / cellular phone / pager) after performing a call reception for communication when the user receives the information through the other subscriber, and all items received if the pager A second process of decoding the received data and displaying an alarm according to the presence or absence of continuous data that detects (Preamble) and a carrier of the received data information if the PSTN or the cellular phone is determined as the result of the first process. Performing a voice call according to the detection of a test pattern, and transmitting and receiving data information of an initial connector according to the detection of the carrier or the test pattern, and requesting a voice call to simultaneously transmit voice / data information. A fourth process, and a fifth process of completing communication after disabling a call if not a voice call request when transmitting and receiving the data information. Call reception in the communication voice / data simultaneous transmission for multi-function portable terminal (Call Receive) method. ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.※ Note: The disclosure is based on the initial application.
KR1019950023957A 1995-08-03 1995-08-03 Portable unit KR0155643B1 (en)

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Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100254770B1 (en) * 1997-05-02 2000-05-01 서정욱 Call control of interworking function in the digital cellular network
KR100306284B1 (en) * 1998-12-30 2001-11-02 윤종용 User interface apparatus of fixed wireless treminal in wireless local loop system
KR100343086B1 (en) * 1997-10-17 2002-07-05 비센트 비.인그라시아, 알크 엠 아헨 Method and system for transmitting a data communication from a calling commmunication unit
KR100447390B1 (en) * 2001-05-29 2004-09-04 엘지전자 주식회사 apparatus for data transmission using WLL

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100370599B1 (en) * 2000-03-08 2003-01-29 최수혁 A method of furnishing user with personal information management service over communication network
KR20030061080A (en) * 2002-01-10 2003-07-18 신 에트케 테크놀로지 컴퍼니 리미티드 Vehicle Communication System
KR100486534B1 (en) * 2002-10-02 2005-05-03 엘지전자 주식회사 Data of transmission/reception method for mobile information terminal

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100254770B1 (en) * 1997-05-02 2000-05-01 서정욱 Call control of interworking function in the digital cellular network
KR100343086B1 (en) * 1997-10-17 2002-07-05 비센트 비.인그라시아, 알크 엠 아헨 Method and system for transmitting a data communication from a calling commmunication unit
KR100306284B1 (en) * 1998-12-30 2001-11-02 윤종용 User interface apparatus of fixed wireless treminal in wireless local loop system
KR100447390B1 (en) * 2001-05-29 2004-09-04 엘지전자 주식회사 apparatus for data transmission using WLL

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