DE60332296D1 - Datenzuweisung für DMT-Übertragung - Google Patents

Datenzuweisung für DMT-Übertragung

Info

Publication number
DE60332296D1
DE60332296D1 DE60332296T DE60332296T DE60332296D1 DE 60332296 D1 DE60332296 D1 DE 60332296D1 DE 60332296 T DE60332296 T DE 60332296T DE 60332296 T DE60332296 T DE 60332296T DE 60332296 D1 DE60332296 D1 DE 60332296D1
Authority
DE
Germany
Prior art keywords
data assignment
dmt transmission
dmt
transmission
assignment
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.)
Expired - Lifetime
Application number
DE60332296T
Other languages
English (en)
Inventor
Miguel Peeters
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.)
Broadcom Corp
Original Assignee
Broadcom 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 Broadcom Corp filed Critical Broadcom Corp
Application granted granted Critical
Publication of DE60332296D1 publication Critical patent/DE60332296D1/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • 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
    • H04L5/003—Arrangements for allocating sub-channels of the transmission path
    • H04L5/0044—Arrangements for allocating sub-channels of the transmission path allocation of payload
    • H04L5/0046—Determination of how many bits are transmitted on different sub-channels
    • 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
    • H04L25/03828—Arrangements for spectral shaping; Arrangements for providing signals with specified spectral properties
    • H04L25/03866—Arrangements for spectral shaping; Arrangements for providing signals with specified spectral properties using scrambling
    • 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
    • H04L5/003—Arrangements for allocating sub-channels of the transmission path
    • H04L5/0058—Allocation criteria
    • H04L5/006—Quality of the received signal, e.g. BER, SNR, water filling
    • 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
    • H04L5/0001—Arrangements for dividing the transmission path
    • H04L5/0003—Two-dimensional division
    • H04L5/0005—Time-frequency
    • H04L5/0007—Time-frequency the frequencies being orthogonal, e.g. OFDM(A), DMT

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Quality & Reliability (AREA)
  • Physics & Mathematics (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Power Engineering (AREA)
  • Error Detection And Correction (AREA)
  • Digital Transmission Methods That Use Modulated Carrier Waves (AREA)
  • Mobile Radio Communication Systems (AREA)
DE60332296T 2002-02-08 2003-02-06 Datenzuweisung für DMT-Übertragung Expired - Lifetime DE60332296D1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US10/067,780 US7269209B2 (en) 2002-02-08 2002-02-08 Discrete multitone transmission and reception

Publications (1)

Publication Number Publication Date
DE60332296D1 true DE60332296D1 (de) 2010-06-10

Family

ID=27610518

Family Applications (1)

Application Number Title Priority Date Filing Date
DE60332296T Expired - Lifetime DE60332296D1 (de) 2002-02-08 2003-02-06 Datenzuweisung für DMT-Übertragung

Country Status (3)

Country Link
US (2) US7269209B2 (de)
EP (1) EP1335555B1 (de)
DE (1) DE60332296D1 (de)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7269209B2 (en) * 2002-02-08 2007-09-11 Broadcom Corporation Discrete multitone transmission and reception
US7123663B2 (en) * 2002-06-04 2006-10-17 Agence Spatiale Europeenne Coded digital modulation method for communication system
US20040071165A1 (en) * 2002-07-08 2004-04-15 Redfern Arthur J. Multitone hybrid FDD/TDD duplex
US8009726B2 (en) * 2003-08-14 2011-08-30 Broadcom Corporation Carrier grouping in multi-carrier systems
US7414958B2 (en) * 2004-03-29 2008-08-19 Stmicroelectronics Ltd. Efficient tone ordering for multitone transmission
US7706481B2 (en) * 2004-08-20 2010-04-27 Broadcom Corporation Method and system for improving reception in wired and wireless receivers through redundancy and iterative processing
US7929626B2 (en) * 2007-07-24 2011-04-19 Texas Instruments Incorporated Variable power communications including rapid switching between coding constellations of various sizes
CN104054314B (zh) 2012-01-20 2018-04-10 英特希尔美国公司 用于半双工ip链路的离散多调式系统
US11677499B2 (en) * 2018-10-25 2023-06-13 Mediatek Singapore Pte. Ltd. Tone interleaving methods for multi-bands and wide bandwidth transmissions in WLAN

Family Cites Families (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FI97184C (fi) 1994-11-07 1996-10-25 Nokia Telecommunications Oy Menetelmä ja laitteisto tilaajakohtaisen muokkauksen ja uudelleenmuokkauksen toteuttamiseksi tilaajaverkossa
SE511248C2 (sv) * 1997-12-05 1999-08-30 Ericsson Telefon Ab L M Bitallokering i ett transmissionssytem
US6459678B1 (en) * 1997-12-05 2002-10-01 Globespan Semiconductor, Inc. System and method for providing near optimal bit loading in a discrete multi-tone modulation system
US6134274A (en) 1997-12-23 2000-10-17 At&T Corp Method and apparatus for allocating data for transmission via discrete multiple tones
US6807734B2 (en) * 1998-02-13 2004-10-26 Formfactor, Inc. Microelectronic contact structures, and methods of making same
US6205410B1 (en) * 1998-06-01 2001-03-20 Globespan Semiconductor, Inc. System and method for bit loading with optimal margin assignment
JP3161426B2 (ja) 1998-10-09 2001-04-25 日本電気株式会社 有線伝送装置及び有線伝送方法
EP0996262A1 (de) 1998-10-22 2000-04-26 Texas Instruments France Kommunikationssystem mit mehreren synchronisierten Datenverbindungen
US6829307B1 (en) * 1999-02-24 2004-12-07 The Board Of Trustees Of Leland Stanford Junior University Express bit swapping in a multicarrier transmission system
US6667991B1 (en) 1999-03-12 2003-12-23 Aware, Inc. Method for synchronizing seamless rate adaptation
EP1188284B1 (de) 1999-06-23 2016-07-13 At&T Wireless Services, Inc. System und verfahren zur dataverschlüsselung mit einem reduzierten spitzen-/mittelwert-verhältnis in einer ofdm-wellenform
US6823002B1 (en) * 1999-12-15 2004-11-23 Paradyne Corporation Linear block interleaver for discrete multi-tone modulation
US7088781B2 (en) * 1999-12-15 2006-08-08 Paradyne Corporation Tone ordered discrete multitone interleaver
US20010031016A1 (en) 2000-03-14 2001-10-18 Ernest Seagraves Enhanced bitloading for multicarrier communication channel
US6807234B2 (en) * 2000-12-19 2004-10-19 Intel Corporation Method and apparatus for constellation mapping and bitloading in multi-carrier transceivers, such as DMT-based DSL transceivers
US7269209B2 (en) * 2002-02-08 2007-09-11 Broadcom Corporation Discrete multitone transmission and reception
US7414958B2 (en) * 2004-03-29 2008-08-19 Stmicroelectronics Ltd. Efficient tone ordering for multitone transmission
US7453930B2 (en) * 2004-06-16 2008-11-18 Texas Instruments Incorporated Method and system of tone ordering for discrete multi-tone systems with tone grouping

Also Published As

Publication number Publication date
US20080107189A1 (en) 2008-05-08
US7269209B2 (en) 2007-09-11
US7660348B2 (en) 2010-02-09
EP1335555A2 (de) 2003-08-13
EP1335555A3 (de) 2006-10-11
US20030152155A1 (en) 2003-08-14
EP1335555B1 (de) 2010-04-28

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Legal Events

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