IL109996A - Simultaneous analog and narrative communication applications - Google Patents

Simultaneous analog and narrative communication applications

Info

Publication number
IL109996A
IL109996A IL10999694A IL10999694A IL109996A IL 109996 A IL109996 A IL 109996A IL 10999694 A IL10999694 A IL 10999694A IL 10999694 A IL10999694 A IL 10999694A IL 109996 A IL109996 A IL 109996A
Authority
IL
Israel
Prior art keywords
signal
mapper
digital
analog
signals
Prior art date
Application number
IL10999694A
Other languages
English (en)
Hebrew (he)
Other versions
IL109996A0 (en
Original Assignee
At & T 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 At & T Corp filed Critical At & T Corp
Publication of IL109996A0 publication Critical patent/IL109996A0/xx
Publication of IL109996A publication Critical patent/IL109996A/en

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04J—MULTIPLEX COMMUNICATION
    • H04J7/00—Multiplex systems in which the amplitudes or durations of the signals in individual channels are characteristic of those channels
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L27/00—Modulated-carrier systems
    • H04L27/0002—Modulated-carrier systems analog front ends; means for connecting modulators, demodulators or transceivers to a transmission line
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L27/00—Modulated-carrier systems
    • H04L27/32—Carrier systems characterised by combinations of two or more of the types covered by groups H04L27/02, H04L27/10, H04L27/18 or H04L27/26
    • H04L27/34—Amplitude- and phase-modulated carrier systems, e.g. quadrature-amplitude modulated carrier systems
    • H04L27/345—Modifications of the signal space to allow the transmission of additional information
    • H04L27/3461—Modifications of the signal space to allow the transmission of additional information in order to transmit a subchannel
    • H04L27/3483—Modifications of the signal space to allow the transmission of additional information in order to transmit a subchannel using a modulation of the constellation points

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Digital Transmission Methods That Use Modulated Carrier Waves (AREA)
  • Telephonic Communication Services (AREA)
  • Facsimile Transmission Control (AREA)
IL10999694A 1993-06-14 1994-06-13 Simultaneous analog and narrative communication applications IL109996A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US08/076,518 US5440585A (en) 1993-06-14 1993-06-14 Applications of simultaneous analog and digital communication

Publications (2)

Publication Number Publication Date
IL109996A0 IL109996A0 (en) 1994-10-07
IL109996A true IL109996A (en) 1996-10-31

Family

ID=22132522

Family Applications (1)

Application Number Title Priority Date Filing Date
IL10999694A IL109996A (en) 1993-06-14 1994-06-13 Simultaneous analog and narrative communication applications

Country Status (10)

Country Link
US (1) US5440585A (de)
EP (1) EP0630133B1 (de)
JP (1) JPH0799513A (de)
KR (1) KR100337955B1 (de)
CN (1) CN1081866C (de)
CA (1) CA2124621C (de)
DE (1) DE69434734T2 (de)
ES (1) ES2262133T3 (de)
FI (1) FI942782A (de)
IL (1) IL109996A (de)

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US5768269A (en) * 1995-08-25 1998-06-16 Terayon Corporation Apparatus and method for establishing frame synchronization in distributed digital data communication systems
US5745837A (en) * 1995-08-25 1998-04-28 Terayon Corporation Apparatus and method for digital data transmission over a CATV system using an ATM transport protocol and SCDMA
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US7187686B1 (en) 1996-11-01 2007-03-06 Sbc Properties, B.P. Telecommunication system, method and subscriber unit for use therein
US6370149B1 (en) 1998-07-20 2002-04-09 Ameritech Corporation Telecommunication system, method and subscriber unit for use therein
US6049572A (en) * 1996-12-30 2000-04-11 Intel Corporation Optimization of QAM constellation space for auxiliary I-Q signaling
US6418203B1 (en) 1997-06-06 2002-07-09 Data Race, Inc. System and method for communicating audio information between a computer and a duplex speakerphone modem
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US6141356A (en) 1997-11-10 2000-10-31 Ameritech Corporation System and method for distributing voice and data information over wireless and wireline networks
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JP3344559B2 (ja) 1998-06-19 2002-11-11 三菱電機株式会社 マージソート処理装置
US6285671B1 (en) 1999-04-22 2001-09-04 Ameritech Corporation Method and system for providing facsimile service over a digital subscriber line
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US7142662B2 (en) 2000-07-11 2006-11-28 Austin Logistics Incorporated Method and system for distributing outbound telephone calls
US7103173B2 (en) 2001-07-09 2006-09-05 Austin Logistics Incorporated System and method for preemptive goals based routing of contact records
US7715546B2 (en) 2001-07-09 2010-05-11 Austin Logistics Incorporated System and method for updating contact records
US7054434B2 (en) 2001-07-09 2006-05-30 Austin Logistics Incorporated System and method for common account based routing of contact records
US8250483B2 (en) 2002-02-28 2012-08-21 Smiths Medical Asd, Inc. Programmable medical infusion pump displaying a banner
US8504179B2 (en) 2002-02-28 2013-08-06 Smiths Medical Asd, Inc. Programmable medical infusion pump
US6937666B2 (en) * 2002-12-20 2005-08-30 Bridgewave Communications, Inc. Wideband digital radio with transmit modulation cancellation
US8954336B2 (en) 2004-02-23 2015-02-10 Smiths Medical Asd, Inc. Server for medical device
US8731007B2 (en) * 2005-12-30 2014-05-20 Remec Broadband Wireless, Llc Digital microwave radio link with a variety of ports
US8711888B2 (en) * 2005-12-30 2014-04-29 Remec Broadband Wireless Llc Digital microwave radio link with adaptive data rate
US8965707B2 (en) 2006-08-03 2015-02-24 Smiths Medical Asd, Inc. Interface for medical infusion pump
US8858526B2 (en) 2006-08-03 2014-10-14 Smiths Medical Asd, Inc. Interface for medical infusion pump
US8149131B2 (en) 2006-08-03 2012-04-03 Smiths Medical Asd, Inc. Interface for medical infusion pump
US8435206B2 (en) 2006-08-03 2013-05-07 Smiths Medical Asd, Inc. Interface for medical infusion pump
KR100813010B1 (ko) 2006-11-09 2008-03-13 (주)링스텔레콤 반이중 방식으로 영상 신호를 송신하고 전이중 방식으로음성 및 데이터 신호를 전송하는 방법 및 그 방법을 이용한신호 전송용 모뎀
JP5366494B2 (ja) * 2007-10-10 2013-12-11 パナソニック株式会社 マルチキャリア送信装置
WO2009047915A1 (ja) * 2007-10-10 2009-04-16 Panasonic Corporation マルチキャリア送信装置、及び、マルチキャリア受信装置
TWI450597B (zh) * 2007-12-28 2014-08-21 Asustek Comp Inc 用來切換相異類型訊號之切換裝置
US8133197B2 (en) 2008-05-02 2012-03-13 Smiths Medical Asd, Inc. Display for pump
JP5325613B2 (ja) * 2009-03-09 2013-10-23 ラピスセミコンダクタ株式会社 エコーキャンセラ装置
JP5670693B2 (ja) * 2010-10-14 2015-02-18 矢崎総業株式会社 組電池の電圧監視装置
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Also Published As

Publication number Publication date
US5440585A (en) 1995-08-08
DE69434734T2 (de) 2007-03-29
DE69434734D1 (de) 2006-06-22
FI942782A0 (fi) 1994-06-13
EP0630133A2 (de) 1994-12-21
EP0630133A3 (de) 1997-05-02
CN1081866C (zh) 2002-03-27
CA2124621A1 (en) 1994-12-15
EP0630133B1 (de) 2006-05-17
CA2124621C (en) 1999-12-28
ES2262133T3 (es) 2006-11-16
KR100337955B1 (ko) 2002-09-19
CN1101773A (zh) 1995-04-19
KR950002308A (ko) 1995-01-04
JPH0799513A (ja) 1995-04-11
IL109996A0 (en) 1994-10-07
FI942782A (fi) 1994-12-15

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Legal Events

Date Code Title Description
FF Patent granted
KB Patent renewed
RH Patent void
MM9K Patent not in force due to non-payment of renewal fees