ATE114099T1 - Gleichzeitige übertragung von sprach- und digitalen datensignalen. - Google Patents

Gleichzeitige übertragung von sprach- und digitalen datensignalen.

Info

Publication number
ATE114099T1
ATE114099T1 AT89903422T AT89903422T ATE114099T1 AT E114099 T1 ATE114099 T1 AT E114099T1 AT 89903422 T AT89903422 T AT 89903422T AT 89903422 T AT89903422 T AT 89903422T AT E114099 T1 ATE114099 T1 AT E114099T1
Authority
AT
Austria
Prior art keywords
voice
data signals
data pulses
encoding
digital data
Prior art date
Application number
AT89903422T
Other languages
English (en)
Inventor
Dev V Gupta
Original Assignee
Integrated Network Corp
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 Integrated Network Corp filed Critical Integrated Network Corp
Application granted granted Critical
Publication of ATE114099T1 publication Critical patent/ATE114099T1/de

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L1/00—Arrangements for detecting or preventing errors in the information received
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L25/00—Baseband systems
    • H04L25/38—Synchronous or start-stop systems, e.g. for Baudot code
    • H04L25/40—Transmitting circuits; Receiving circuits
    • H04L25/49—Transmitting circuits; Receiving circuits using code conversion at the transmitter; using predistortion; using insertion of idle bits for obtaining a desired frequency spectrum; using three or more amplitude levels ; Baseband coding techniques specific to data transmission systems
    • H04L25/4917—Transmitting circuits; Receiving circuits using code conversion at the transmitter; using predistortion; using insertion of idle bits for obtaining a desired frequency spectrum; using three or more amplitude levels ; Baseband coding techniques specific to data transmission systems using multilevel codes
    • H04L25/4923—Transmitting circuits; Receiving circuits using code conversion at the transmitter; using predistortion; using insertion of idle bits for obtaining a desired frequency spectrum; using three or more amplitude levels ; Baseband coding techniques specific to data transmission systems using multilevel codes using ternary codes
    • H04L25/4925—Transmitting circuits; Receiving circuits using code conversion at the transmitter; using predistortion; using insertion of idle bits for obtaining a desired frequency spectrum; using three or more amplitude levels ; Baseband coding techniques specific to data transmission systems using multilevel codes using ternary codes using balanced bipolar ternary codes
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M11/00—Telephonic communication systems specially adapted for combination with other electrical systems
    • H04M11/06—Simultaneous speech and data transmission, e.g. telegraphic transmission over the same conductors
    • H04M11/062—Simultaneous speech and data transmission, e.g. telegraphic transmission over the same conductors using different frequency bands for speech and other data

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Physics & Mathematics (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Dc Digital Transmission (AREA)
  • Transmission Systems Not Characterized By The Medium Used For Transmission (AREA)
  • Reduction Or Emphasis Of Bandwidth Of Signals (AREA)
  • Cable Transmission Systems, Equalization Of Radio And Reduction Of Echo (AREA)
  • Error Detection And Correction (AREA)
  • Telephonic Communication Services (AREA)
AT89903422T 1988-02-24 1989-02-23 Gleichzeitige übertragung von sprach- und digitalen datensignalen. ATE114099T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US07/159,887 US4953160A (en) 1988-02-24 1988-02-24 Digital data over voice communication

Publications (1)

Publication Number Publication Date
ATE114099T1 true ATE114099T1 (de) 1994-11-15

Family

ID=22574519

Family Applications (1)

Application Number Title Priority Date Filing Date
AT89903422T ATE114099T1 (de) 1988-02-24 1989-02-23 Gleichzeitige übertragung von sprach- und digitalen datensignalen.

Country Status (7)

Country Link
US (1) US4953160A (de)
EP (1) EP0398994B1 (de)
JP (1) JPH03503824A (de)
KR (2) KR0131815B1 (de)
AT (1) ATE114099T1 (de)
DE (1) DE68919350D1 (de)
WO (1) WO1989008364A1 (de)

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CN1327356C (zh) 1999-12-07 2007-07-18 太阳微***公司 具有控制读取之微处理器的计算机可读介质和与该介质通信的计算机
US6549616B1 (en) 2000-03-20 2003-04-15 Serconet Ltd. Telephone outlet for implementing a local area network over telephone lines and a local area network using such outlets
IL135744A (en) 2000-04-18 2008-08-07 Mosaid Technologies Inc Telephone communication system through a single line
US6842459B1 (en) 2000-04-19 2005-01-11 Serconet Ltd. Network combining wired and non-wired segments
KR100710348B1 (ko) * 2000-06-26 2007-04-23 엘지전자 주식회사 적응 레이트 펑쳐링 방법
ATE380376T1 (de) 2000-07-20 2007-12-15 Belle Gate Invest B V Verfahren und system für kommunizierende geräte, und vorrichtungen dafür, mit geschützter datenübertragung
IL144158A (en) 2001-07-05 2011-06-30 Mosaid Technologies Inc Socket for connecting an analog telephone to a digital communications network that carries digital voice signals
WO2003039150A1 (en) 2001-10-11 2003-05-08 Serconet Ltd. Outlet with analog signal adapter, a method for use thereof and a network using said outlet
IL154234A (en) 2003-01-30 2010-12-30 Mosaid Technologies Inc Method and system for providing dc power on local telephone lines
IL154921A (en) 2003-03-13 2011-02-28 Mosaid Technologies Inc A telephone system that includes many separate sources and accessories for it
IL157787A (en) 2003-09-07 2010-12-30 Mosaid Technologies Inc Modular outlet for data communications network
IL159838A0 (en) 2004-01-13 2004-06-20 Yehuda Binder Information device
IL161869A (en) 2004-05-06 2014-05-28 Serconet Ltd A system and method for carrying a signal originating is wired using wires
US7873058B2 (en) 2004-11-08 2011-01-18 Mosaid Technologies Incorporated Outlet with analog signal adapter, a method for use thereof and a network using said outlet
US7813451B2 (en) 2006-01-11 2010-10-12 Mobileaccess Networks Ltd. Apparatus and method for frequency shifting of a wireless signal and systems using frequency shifting
EP2203799A4 (de) 2007-10-22 2017-05-17 Mobileaccess Networks Ltd. Kommunikationssystem mit leitungen mit niedriger bandbreite
US8175649B2 (en) 2008-06-20 2012-05-08 Corning Mobileaccess Ltd Method and system for real time control of an active antenna over a distributed antenna system
KR20090110242A (ko) 2008-04-17 2009-10-21 삼성전자주식회사 오디오 신호를 처리하는 방법 및 장치
KR20090110244A (ko) * 2008-04-17 2009-10-21 삼성전자주식회사 오디오 시맨틱 정보를 이용한 오디오 신호의 부호화/복호화 방법 및 그 장치
EP2399141A4 (de) 2009-02-08 2012-08-01 Corning Mobileaccess Ltd Kommunikationssystem mit auf kabeln transportierten ethernet-signalen
WO2013142662A2 (en) 2012-03-23 2013-09-26 Corning Mobile Access Ltd. Radio-frequency integrated circuit (rfic) chip(s) for providing distributed antenna system functionalities, and related components, systems, and methods
US9184960B1 (en) 2014-09-25 2015-11-10 Corning Optical Communications Wireless Ltd Frequency shifting a communications signal(s) in a multi-frequency distributed antenna system (DAS) to avoid or reduce frequency interference
US9294079B1 (en) * 2014-11-10 2016-03-22 Mitsubishi Electric Research Laboratories, Inc. System and method for generating multi-band signal
KR101651584B1 (ko) * 2015-10-06 2016-09-05 국민대학교산학협력단 다중 주파수 편이 변조를 이용한 ｌｅｄ와 롤링 셔터 카메라 간 이미지 센서 통신 시스템
US10560188B2 (en) 2015-02-17 2020-02-11 Kookmin University Industry Academy Cooperation Foundation Image sensor communication system and communication method using rolling shutter modulation

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Also Published As

Publication number Publication date
DE68919350D1 (de) 1994-12-15
EP0398994A1 (de) 1990-11-28
KR0131823B1 (ko) 1998-04-21
EP0398994B1 (de) 1994-11-09
WO1989008364A1 (en) 1989-09-08
KR19990054971A (ko) 1999-07-15
KR0131815B1 (ko) 1998-04-21
KR900701115A (ko) 1990-08-17
JPH03503824A (ja) 1991-08-22
US4953160A (en) 1990-08-28

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