ATE389978T1 - Verfahren für mehrfachzugriff und -übertragung in einem punkt-zu-mehrpunkt-system auf einem elektrischen netzwerk - Google Patents

Verfahren für mehrfachzugriff und -übertragung in einem punkt-zu-mehrpunkt-system auf einem elektrischen netzwerk

Info

Publication number
ATE389978T1
ATE389978T1 AT02724317T AT02724317T ATE389978T1 AT E389978 T1 ATE389978 T1 AT E389978T1 AT 02724317 T AT02724317 T AT 02724317T AT 02724317 T AT02724317 T AT 02724317T AT E389978 T1 ATE389978 T1 AT E389978T1
Authority
AT
Austria
Prior art keywords
channel
transmission
electrical network
point
ascending
Prior art date
Application number
AT02724317T
Other languages
English (en)
Inventor
Insua Juan Carlos Riveiro
Martinez Feliciano Gomez
Lopez David Ruiz
Nils Hakan Fouren
Canton Luis Manuel Torres
Marquina Francisco Jav Jimenez
Vidal Carlos Pardo
Claret Jorge Vicente Blasco
Original Assignee
Diseno Sistemas Silicio Sa
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 Diseno Sistemas Silicio Sa filed Critical Diseno Sistemas Silicio Sa
Application granted granted Critical
Publication of ATE389978T1 publication Critical patent/ATE389978T1/de

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
    • 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
    • H04B—TRANSMISSION
    • H04B3/00—Line transmission systems
    • H04B3/54—Systems for transmission via power distribution lines
    • 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
    • H04L1/20—Arrangements for detecting or preventing errors in the information received using signal quality detector
    • 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
    • H04L5/00—Arrangements affording multiple use of the transmission path
    • H04L5/02—Channels characterised by the type of signal
    • H04L5/06—Channels characterised by the type of signal the signals being represented by different frequencies
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B2203/00—Indexing scheme relating to line transmission systems
    • H04B2203/54—Aspects of powerline communications not already covered by H04B3/54 and its subgroups
    • H04B2203/5404—Methods of transmitting or receiving signals via power distribution lines
    • H04B2203/5408—Methods of transmitting or receiving signals via power distribution lines using protocols
    • 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
    • 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
    • H04L5/0014—Three-dimensional division
    • H04L5/0016—Time-frequency-code
AT02724317T 2001-04-19 2002-04-17 Verfahren für mehrfachzugriff und -übertragung in einem punkt-zu-mehrpunkt-system auf einem elektrischen netzwerk ATE389978T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ES200100916A ES2186531B1 (es) 2001-04-19 2001-04-19 Procedimiento de acceso multiple y multiple transmision de datos para un sistema multiusuario de transmision digital de datos punto a multipunto sobre red electrica.

Publications (1)

Publication Number Publication Date
ATE389978T1 true ATE389978T1 (de) 2008-04-15

Family

ID=8497492

Family Applications (1)

Application Number Title Priority Date Filing Date
AT02724317T ATE389978T1 (de) 2001-04-19 2002-04-17 Verfahren für mehrfachzugriff und -übertragung in einem punkt-zu-mehrpunkt-system auf einem elektrischen netzwerk

Country Status (16)

Country Link
US (1) US7460553B2 (de)
EP (1) EP1388954B1 (de)
JP (1) JP4302988B2 (de)
KR (1) KR100814354B1 (de)
CN (1) CN1309180C (de)
AT (1) ATE389978T1 (de)
AU (1) AU2002255011B2 (de)
BR (1) BR0209123A (de)
CA (1) CA2444397A1 (de)
DE (1) DE60225684T2 (de)
EA (1) EA005473B1 (de)
ES (2) ES2186531B1 (de)
IL (2) IL158370A0 (de)
MX (1) MXPA03009501A (de)
PT (1) PT1388954E (de)
WO (1) WO2002087104A2 (de)

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JP4302988B2 (ja) 2009-07-29
WO2002087104A3 (es) 2003-10-30
KR20040004592A (ko) 2004-01-13
EA200301102A1 (ru) 2004-06-24
DE60225684T2 (de) 2009-04-23
IL158370A0 (en) 2004-05-12
MXPA03009501A (es) 2004-12-06
CA2444397A1 (en) 2002-10-31
JP2004531944A (ja) 2004-10-14
EP1388954B1 (de) 2008-03-19
WO2002087104A2 (es) 2002-10-31
IL158370A (en) 2009-09-01
US7460553B2 (en) 2008-12-02
AU2002255011B2 (en) 2007-01-18
ES2186531R (de) 2003-05-16
ES2302805T3 (es) 2008-08-01
KR100814354B1 (ko) 2008-03-18
EP1388954A2 (de) 2004-02-11
EA005473B1 (ru) 2005-02-24
BR0209123A (pt) 2004-06-15
CN1309180C (zh) 2007-04-04
CN1518803A (zh) 2004-08-04
ES2186531B1 (es) 2005-03-16
PT1388954E (pt) 2008-05-30
US20040136393A1 (en) 2004-07-15
DE60225684D1 (de) 2008-04-30
ES2186531A2 (es) 2003-05-01

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