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AU2001293079A1 - Robust signaling techniques in multicarrier systems - Google Patents

Robust signaling techniques in multicarrier systems

Info

Publication number
AU2001293079A1
AU2001293079A1 AU2001293079A AU9307901A AU2001293079A1 AU 2001293079 A1 AU2001293079 A1 AU 2001293079A1 AU 2001293079 A AU2001293079 A AU 2001293079A AU 9307901 A AU9307901 A AU 9307901A AU 2001293079 A1 AU2001293079 A1 AU 2001293079A1
Authority
AU
Australia
Prior art keywords
signaling techniques
multicarrier systems
robust signaling
robust
multicarrier
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
AU2001293079A
Inventor
Syed Aun Abbas
Guozhu Long
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.)
Centillium Communications Inc
Original Assignee
Centillium Communications 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 Centillium Communications Inc filed Critical Centillium Communications Inc
Publication of AU2001293079A1 publication Critical patent/AU2001293079A1/en
Abandoned legal-status Critical Current

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
    • H04L1/0001—Systems modifying transmission characteristics according to link quality, e.g. power backoff
    • H04L1/0023—Systems modifying transmission characteristics according to link quality, e.g. power backoff characterised by the signalling
    • 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
    • H04L27/3466—Modifications of the signal space to allow the transmission of additional information in order to transmit a subchannel by providing an alternative to one signal point
    • 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—Allocation of payload; Allocation of data channels, e.g. PDSCH or PUSCH
    • 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
    • H04L5/1438—Negotiation of transmission parameters prior to communication
    • 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
    • H04L1/004—Arrangements for detecting or preventing errors in the information received by using forward error control

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Quality & Reliability (AREA)
  • Time-Division Multiplex Systems (AREA)
  • Telephonic Communication Services (AREA)
  • Digital Transmission Methods That Use Modulated Carrier Waves (AREA)
AU2001293079A 2000-09-25 2001-09-25 Robust signaling techniques in multicarrier systems Abandoned AU2001293079A1 (en)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US23523200P 2000-09-25 2000-09-25
US60/235,232 2000-09-25
US29183701P 2001-05-18 2001-05-18
US60/291,837 2001-05-18
PCT/US2001/029983 WO2002026018A2 (en) 2000-09-25 2001-09-25 Robust signaling techniques in multicarrier systems

Publications (1)

Publication Number Publication Date
AU2001293079A1 true AU2001293079A1 (en) 2002-04-08

Family

ID=26928709

Family Applications (1)

Application Number Title Priority Date Filing Date
AU2001293079A Abandoned AU2001293079A1 (en) 2000-09-25 2001-09-25 Robust signaling techniques in multicarrier systems

Country Status (3)

Country Link
US (1) US20020080867A1 (en)
AU (1) AU2001293079A1 (en)
WO (1) WO2002026018A2 (en)

Families Citing this family (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20060203927A1 (en) 2001-03-27 2006-09-14 Aware, Inc. Systems and methods for implementing receiver transparent Q-mode
EP1374469A1 (en) * 2001-03-27 2004-01-02 Aware, Inc. Receiver transparent q-mode
US7564895B2 (en) * 2001-03-29 2009-07-21 Nortel Networks Limited Method and apparatus for monitoring channel frequency response
US7187712B2 (en) * 2001-04-02 2007-03-06 Texas Instruments Incorporated Efficient framing of overhead channel for ADSL modems
US20030031240A1 (en) * 2001-07-31 2003-02-13 Redfern Arthur J. Downstream only suspend-type Q-Mode
CA2359305A1 (en) * 2001-10-19 2003-04-19 Andrew Deczky A method and system for l2 power saving mode for adsl
US20030152096A1 (en) * 2002-02-13 2003-08-14 Korey Chapman Intelligent no packet loss networking
US7123663B2 (en) * 2002-06-04 2006-10-17 Agence Spatiale Europeenne Coded digital modulation method for communication system
US7496134B2 (en) * 2004-02-04 2009-02-24 Texas Instruments Incorporated Computationally and memory efficient tone ordering scheme
WO2005086405A2 (en) 2004-03-03 2005-09-15 Aware, Inc. Impulse noise management
US7630489B2 (en) * 2004-09-16 2009-12-08 Infineon Technologies Ag Adaptive communication systems and methods
US20060176942A1 (en) * 2005-02-07 2006-08-10 Vladimir Oksman On-line reconfiguration and synchronization protocol for multi-carrier DSL
US7437678B2 (en) * 2005-10-27 2008-10-14 International Business Machines Corporation Maximizing window display area using window flowing
US8391130B2 (en) * 2006-11-28 2013-03-05 Samsung Electronics Co., Ltd. Method and apparatus for estimating and reducing interference in wireless communication systems
US7769052B2 (en) * 2007-04-13 2010-08-03 Lantiq Deutschland Gmbh Transient robust channel for communication systems
WO2009152038A1 (en) * 2008-06-13 2009-12-17 Conexant Systems, Inc. Systems and methods for positioning and messaging of reserved tones for peak-to-average ratio (par) reduction in dsl systems
US8885736B2 (en) * 2008-06-13 2014-11-11 Ikanos Communications, Inc. Systems and methods for positioning and messaging of reserved tones for peak-to-average ratio (PAR) reduction in DSL systems
US8275067B2 (en) * 2008-06-13 2012-09-25 Ikanos Communications, Inc. Adaptive turbo peak mitigation for peak-to-average ratio (PAR) reduction using reserved tones
US8213536B2 (en) * 2008-06-13 2012-07-03 Ikanos Communications, Inc. Low complexity systems and methods for peak-to-average ratio (PAR) reduction using reserved tones
US8982818B2 (en) * 2010-03-03 2015-03-17 Panasonic Intellectual Property Corporation Of America Wireless communications device and data redistribution method
CN104471890B (en) * 2013-06-18 2018-07-03 华为技术有限公司 A kind of method and apparatus using higher-dimension planisphere transmission data
JP6405598B2 (en) * 2013-06-18 2018-10-17 スキピオ テクノロジーズ エス．アイ リミテッド Robust online reconfiguration (OLR) and synchronization protocol for digital subscriber line (DSL)
US9425856B2 (en) * 2014-01-17 2016-08-23 Broadcom Corporation System and method for multi-dimensional modulation schemes with high noise immunity and low emission idle signaling for automotive area networks

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4627077A (en) * 1983-09-20 1986-12-02 Paradyne Corporation Modified QAM data point constellation for secondary channel signalling
KR0137129B1 (en) * 1990-06-12 1998-06-01 빈센트 죠셉 로너 Communication signal having a time domain pilot component
DE59700119D1 (en) * 1996-10-05 1999-05-06 Contraves Ag Method for transmitting a low-rate additional channel in high-rate coherent-optical transmission systems
JP3097677B2 (en) * 1998-10-08 2000-10-10 三菱電機株式会社 Communication device and communication method
AU3504600A (en) * 1999-02-24 2000-09-14 Board Of Trustees Of The Leland Stanford Junior University Express bit swapping in a multicarrier transmission system
HK1040147B (en) * 1999-03-12 2006-07-21 Daphimo Co. B.V., Llc Seamless rate adaptive multicarrier modulation system and protocols

Also Published As

Publication number Publication date
WO2002026018A2 (en) 2002-04-04
WO2002026018A3 (en) 2002-10-24
US20020080867A1 (en) 2002-06-27

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