AU3073097A - Communication system with multicarrier telephony transport - Google Patents

Communication system with multicarrier telephony transport

Info

Publication number
AU3073097A
AU3073097A AU30730/97A AU3073097A AU3073097A AU 3073097 A AU3073097 A AU 3073097A AU 30730/97 A AU30730/97 A AU 30730/97A AU 3073097 A AU3073097 A AU 3073097A AU 3073097 A AU3073097 A AU 3073097A
Authority
AU
Australia
Prior art keywords
communication system
telephony transport
multicarrier telephony
multicarrier
transport
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
AU30730/97A
Other languages
English (en)
Inventor
Brian D Anderson
Darrell Berg
Somvay Boualouang
Jeffrey Brede
Steven P Buska
Mark J Dapper
Debra Lea Enfield
Michael J Fort
Michael J Geile
Joe Hall
James J Herrmann
Terrance J Hill
Robert J Kirscht
John M. Logajan
Harold A. Roberts
Thomas Smigelski
Jeff Solum
Thomas C. Tucker
Mark S Wadman
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.)
Commscope Connectivity LLC
Original Assignee
ADC Telecommunications 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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=27095858&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=AU3073097(A) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by ADC Telecommunications Inc filed Critical ADC Telecommunications Inc
Publication of AU3073097A publication Critical patent/AU3073097A/en
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
    • H04L27/26—Systems using multi-frequency codes
    • H04L27/2601—Multicarrier modulation systems
    • H04L27/2647—Arrangements specific to the receiver only
    • H04L27/2649—Demodulators
    • H04L27/26534—Pulse-shaped multi-carrier, i.e. not using rectangular window
    • H04L27/2654—Filtering per subcarrier, e.g. filterbank multicarrier [FBMC]
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F17/00—Digital computing or data processing equipment or methods, specially adapted for specific functions
    • G06F17/10—Complex mathematical operations
    • G06F17/14—Fourier, Walsh or analogous domain transformations, e.g. Laplace, Hilbert, Karhunen-Loeve, transforms
    • G—PHYSICS
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    • G06F17/141—Discrete Fourier transforms
    • G06F17/142—Fast Fourier transforms, e.g. using a Cooley-Tukey type algorithm
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03M—CODING; DECODING; CODE CONVERSION IN GENERAL
    • H03M13/00—Coding, decoding or code conversion, for error detection or error correction; Coding theory basic assumptions; Coding bounds; Error probability evaluation methods; Channel models; Simulation or testing of codes
    • H03M13/35—Unequal or adaptive error protection, e.g. by providing a different level of protection according to significance of source information or by adapting the coding according to the change of transmission channel characteristics
    • H03M13/356—Unequal error protection [UEP]
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    • H04K3/224—Countermeasures against jamming including jamming detection and monitoring with countermeasures at transmission and/or reception of the jammed signal, e.g. stopping operation of transmitter or receiver, nulling or enhancing transmitted power in direction of or at frequency of jammer
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    • H04K3/255—Countermeasures against jamming based on characteristics of target signal or of transmission, e.g. using direct sequence spread spectrum or fast frequency hopping based on redundancy of transmitted data, transmission path or transmitting source
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    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02D—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN INFORMATION AND COMMUNICATION TECHNOLOGIES [ICT], I.E. INFORMATION AND COMMUNICATION TECHNOLOGIES AIMING AT THE REDUCTION OF THEIR OWN ENERGY USE
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AU30730/97A 1996-05-20 1997-05-20 Communication system with multicarrier telephony transport Abandoned AU3073097A (en)

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US65040896A 1996-05-20 1996-05-20
US08650408 1996-05-20
US08673002 1996-06-28
US08/673,002 US6334219B1 (en) 1994-09-26 1996-06-28 Channel selection for a hybrid fiber coax network
PCT/US1997/008533 WO1997048197A2 (en) 1996-05-20 1997-05-20 Communication system with multicarrier telephony transport

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AU (1) AU3073097A (US20020090909A1-20020711-M00002.png)
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