JP2002199049A - ホーム・ネットワークとの互換性があるディジタル加入者線モデム - Google Patents

ホーム・ネットワークとの互換性があるディジタル加入者線モデム

Info

Publication number
JP2002199049A
JP2002199049A JP2001276106A JP2001276106A JP2002199049A JP 2002199049 A JP2002199049 A JP 2002199049A JP 2001276106 A JP2001276106 A JP 2001276106A JP 2001276106 A JP2001276106 A JP 2001276106A JP 2002199049 A JP2002199049 A JP 2002199049A
Authority
JP
Japan
Prior art keywords
filter
pass filter
signal
adsl
low
Prior art date
Legal status (The legal status 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 status listed.)
Abandoned
Application number
JP2001276106A
Other languages
English (en)
Japanese (ja)
Other versions
JP2002199049A5 (enExample
Inventor
Prakash Easwaran
エアスワラン プラカシュ
Sandeep Owswal
オウスワル サンディープ
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Texas Instruments Inc
Original Assignee
Texas Instruments Inc
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 Texas Instruments Inc filed Critical Texas Instruments Inc
Publication of JP2002199049A publication Critical patent/JP2002199049A/ja
Publication of JP2002199049A5 publication Critical patent/JP2002199049A5/ja
Abandoned legal-status Critical Current

Links

Classifications

    • 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
    • H04L27/26—Systems using multi-frequency codes
    • H04L27/2601—Multicarrier modulation systems
    • H04L27/2647—Arrangements specific to the receiver only
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L5/00—Arrangements affording multiple use of the transmission path
    • H04L5/14—Two-way operation using the same type of signal, i.e. duplex
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03H—IMPEDANCE NETWORKS, e.g. RESONANT CIRCUITS; RESONATORS
    • H03H11/00—Networks using active elements
    • H03H11/02—Multiple-port networks
    • H03H11/04—Frequency selective two-port networks
    • H03H11/12—Frequency selective two-port networks using amplifiers with feedback
    • H03H11/1217—Frequency selective two-port networks using amplifiers with feedback using a plurality of operational amplifiers
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03H—IMPEDANCE NETWORKS, e.g. RESONANT CIRCUITS; RESONATORS
    • H03H11/00—Networks using active elements
    • H03H11/02—Multiple-port networks
    • H03H11/04—Frequency selective two-port networks
    • H03H11/12—Frequency selective two-port networks using amplifiers with feedback
    • H03H11/1217—Frequency selective two-port networks using amplifiers with feedback using a plurality of operational amplifiers
    • H03H11/1252—Two integrator-loop-filters

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Telephonic Communication Services (AREA)
  • Cable Transmission Systems, Equalization Of Radio And Reduction Of Echo (AREA)
  • Communication Control (AREA)
  • Telephone Function (AREA)
JP2001276106A 2000-09-13 2001-09-12 ホーム・ネットワークとの互換性があるディジタル加入者線モデム Abandoned JP2002199049A (ja)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US09/661,629 US6831975B1 (en) 2000-09-13 2000-09-13 Digital subscriber line (DSL) modem compatible with home networks
US661629 2000-09-13

Publications (2)

Publication Number Publication Date
JP2002199049A true JP2002199049A (ja) 2002-07-12
JP2002199049A5 JP2002199049A5 (enExample) 2008-09-18

Family

ID=24654416

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2001276106A Abandoned JP2002199049A (ja) 2000-09-13 2001-09-12 ホーム・ネットワークとの互換性があるディジタル加入者線モデム

Country Status (3)

Country Link
US (1) US6831975B1 (enExample)
EP (1) EP1189420A3 (enExample)
JP (1) JP2002199049A (enExample)

Families Citing this family (25)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6480510B1 (en) 1998-07-28 2002-11-12 Serconet Ltd. Local area network of serial intelligent cells
US6690677B1 (en) 1999-07-20 2004-02-10 Serconet Ltd. Network for telephony and data communication
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 over a single telephone line
US6842459B1 (en) 2000-04-19 2005-01-11 Serconet Ltd. Network combining wired and non-wired segments
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
EP2523358A3 (en) 2001-10-11 2012-11-21 Mosaid Technologies Incorporated Outlet with analog signal adapter
US7079646B2 (en) * 2002-06-19 2006-07-18 Texas Instruments Incorporated ADSL receiver high pass filter architecture
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
WO2006121409A1 (en) * 2005-05-06 2006-11-16 Infineon Technologies Ag Method and apparatus for transceiving xdsl and hpna signals in a network
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
US7769939B2 (en) * 2006-06-26 2010-08-03 Thomson Licensing Apparatus and method for interfacing electronic devices
DE112007001656T5 (de) * 2006-07-13 2009-05-20 Tollgrade Communications, Inc., Wilmington Verfahren und Vorrichtung zum Ferntesten eines Zugangsmultiplexers für eine digitale Teilnehmerleitung
WO2009053910A2 (en) 2007-10-22 2009-04-30 Mobileaccess Networks Ltd. Communication system using low bandwidth wires
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
JP5649588B2 (ja) 2009-02-08 2015-01-07 コーニング モバイルアクセス エルティディ． イーサネット信号を搬送するケーブルを用いる通信システム
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
US11025204B2 (en) * 2017-11-02 2021-06-01 Mediatek Inc. Circuit having high-pass filter with variable corner frequency
CN115278712B (zh) * 2022-07-07 2023-08-29 北京航空航天大学 高低频联合的自组网方法及设备

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3177528B2 (ja) * 1991-09-19 2001-06-18 東芝電池株式会社 二次電池の充電回路
US6137839A (en) 1996-05-09 2000-10-24 Texas Instruments Incorporated Variable scaling of 16-bit fixed point fast fourier forward and inverse transforms to improve precision for implementation of discrete multitone for asymmetric digital subscriber loops
WO1998010548A2 (en) 1996-09-02 1998-03-12 Telia Ab Improvements in, or relating to, multi-carrier transmission systems
US5949085A (en) * 1997-01-29 1999-09-07 Xircom, Inc. Ratiometric compensated optical isolation coupler
US6067316A (en) 1997-11-19 2000-05-23 Globespan, Inc. Circuit for combined xDSL and other services
US6532215B1 (en) 1998-08-07 2003-03-11 Cisco Technology, Inc. Device and method for network communications and diagnostics
AU2147900A (en) 1998-11-12 2000-05-29 Broadcom Corporation Fully integrated tuner architecture
US6542540B1 (en) * 1998-12-21 2003-04-01 Analog Devices, Inc. Integrated analog adaptive equalizer
US6603808B1 (en) 1999-07-22 2003-08-05 Compaq Information Technologies Group, L.P. Dual mode phone line networking modem utilizing conventional telephone wiring

Also Published As

Publication number Publication date
US6831975B1 (en) 2004-12-14
EP1189420A2 (en) 2002-03-20
EP1189420A3 (en) 2005-11-23

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