IL125242A0 - Channel precoder using an infinite impulse response filter - Google Patents

Channel precoder using an infinite impulse response filter

Info

Publication number
IL125242A0
IL125242A0 IL12524298A IL12524298A IL125242A0 IL 125242 A0 IL125242 A0 IL 125242A0 IL 12524298 A IL12524298 A IL 12524298A IL 12524298 A IL12524298 A IL 12524298A IL 125242 A0 IL125242 A0 IL 125242A0
Authority
IL
Israel
Prior art keywords
impulse response
response filter
infinite impulse
channel precoder
precoder
Prior art date
Application number
IL12524298A
Other languages
English (en)
Original Assignee
Metalink Ltd
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 Metalink Ltd filed Critical Metalink Ltd
Priority to IL12524298A priority Critical patent/IL125242A0/xx
Publication of IL125242A0 publication Critical patent/IL125242A0/xx
Priority to EP99113555A priority patent/EP0971516A3/de

Links

Classifications

    • 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
    • H04L25/497—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 by correlative coding, e.g. partial response coding or echo modulation coding transmitters and receivers for partial response systems
    • H04L25/4975—Correlative coding using Tomlinson precoding, Harashima precoding, Trellis precoding or GPRS
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L25/00—Baseband systems
    • H04L25/02—Details ; arrangements for supplying electrical power along data transmission lines
    • H04L25/03—Shaping networks in transmitter or receiver, e.g. adaptive shaping networks
    • H04L25/03006—Arrangements for removing intersymbol interference
    • H04L25/03343—Arrangements at the transmitter end
    • 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
    • H04L25/497—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 by correlative coding, e.g. partial response coding or echo modulation coding transmitters and receivers for partial response systems
    • 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
    • H04L27/3405—Modifications of the signal space to increase the efficiency of transmission, e.g. reduction of the bit error rate, bandwidth, or average power
    • H04L27/3416—Modifications of the signal space to increase the efficiency of transmission, e.g. reduction of the bit error rate, bandwidth, or average power in which the information is carried by both the individual signal points and the subset to which the individual points belong, e.g. using coset coding, lattice coding, or related schemes
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L25/00—Baseband systems
    • H04L25/02—Details ; arrangements for supplying electrical power along data transmission lines
    • H04L25/03—Shaping networks in transmitter or receiver, e.g. adaptive shaping networks
    • H04L25/03006—Arrangements for removing intersymbol interference
    • H04L2025/03777—Arrangements for removing intersymbol interference characterised by the signalling
    • H04L2025/03802—Signalling on the reverse channel
    • H04L2025/03808—Transmission of equaliser coefficients

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Physics & Mathematics (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Power Engineering (AREA)
  • Digital Transmission Methods That Use Modulated Carrier Waves (AREA)
  • Cable Transmission Systems, Equalization Of Radio And Reduction Of Echo (AREA)
IL12524298A 1998-07-06 1998-07-06 Channel precoder using an infinite impulse response filter IL125242A0 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
IL12524298A IL125242A0 (en) 1998-07-06 1998-07-06 Channel precoder using an infinite impulse response filter
EP99113555A EP0971516A3 (de) 1998-07-06 1999-07-06 Kanalvorkodierer mit rekursivem Filter

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IL12524298A IL125242A0 (en) 1998-07-06 1998-07-06 Channel precoder using an infinite impulse response filter

Publications (1)

Publication Number Publication Date
IL125242A0 true IL125242A0 (en) 1999-03-12

Family

ID=11071713

Family Applications (1)

Application Number Title Priority Date Filing Date
IL12524298A IL125242A0 (en) 1998-07-06 1998-07-06 Channel precoder using an infinite impulse response filter

Country Status (2)

Country Link
EP (1) EP0971516A3 (de)
IL (1) IL125242A0 (de)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FI113517B (fi) * 2002-01-30 2004-04-30 Tellabs Oy Menetelmä ja laitteisto Tomlinson-Harashima-esikoodausta soveltavan digitaalisen tietoliikenneyhteyden yhteydenmuodostusvaiheen toteuttamiseksi
CN101204032B (zh) * 2005-06-22 2013-04-10 松下电器产业株式会社 多载波传送方式的发送及接收装置和方法
RU2645445C2 (ru) * 2015-02-26 2018-02-21 Федеральное государственное автономное образовательное учреждение высшего профессионального образования "Волгоградский государственный университет" Дробно-дифференцирующий электрический фильтр порядка 1/2 по методу Прони

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5809033A (en) * 1995-08-18 1998-09-15 Adtran, Inc. Use of modified line encoding and low signal-to-noise ratio based signal processing to extend range of digital data transmission over repeaterless two-wire telephone link

Also Published As

Publication number Publication date
EP0971516A2 (de) 2000-01-12
EP0971516A3 (de) 2001-12-05

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