ATE438264T1 - Intelligentes dsl-system für ldsl - Google Patents

Intelligentes dsl-system für ldsl

Info

Publication number
ATE438264T1
ATE438264T1 AT03781980T AT03781980T ATE438264T1 AT E438264 T1 ATE438264 T1 AT E438264T1 AT 03781980 T AT03781980 T AT 03781980T AT 03781980 T AT03781980 T AT 03781980T AT E438264 T1 ATE438264 T1 AT E438264T1
Authority
AT
Austria
Prior art keywords
ldsl
mask
spectral
disclosed
masks
Prior art date
Application number
AT03781980T
Other languages
English (en)
Inventor
Lujing Cai
Patrick Duvaut
Massimo Sorbara
Ehud Langberg
Laurent Peirrugues
William Scholtz
Oliver Moreno
Feng Ouyang
Original Assignee
Brooktree Broadband Holding In
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 Brooktree Broadband Holding In filed Critical Brooktree Broadband Holding In
Application granted granted Critical
Publication of ATE438264T1 publication Critical patent/ATE438264T1/de

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04Q—SELECTING
    • H04Q11/00—Selecting arrangements for multiplex systems
    • H04Q11/04—Selecting arrangements for multiplex systems for time-division multiplexing
    • 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
    • H04L5/143—Two-way operation using the same type of signal, i.e. duplex for modulated signals
    • 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
    • H04Q—SELECTING
    • H04Q2213/00—Indexing scheme relating to selecting arrangements in general and for multiplex systems
    • H04Q2213/13039—Asymmetrical two-way transmission, e.g. ADSL, HDSL
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04Q—SELECTING
    • H04Q2213/00—Indexing scheme relating to selecting arrangements in general and for multiplex systems
    • H04Q2213/13094—Range extender
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04Q—SELECTING
    • H04Q2213/00—Indexing scheme relating to selecting arrangements in general and for multiplex systems
    • H04Q2213/13204—Protocols
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04Q—SELECTING
    • H04Q2213/00—Indexing scheme relating to selecting arrangements in general and for multiplex systems
    • H04Q2213/13396—Signaling in general, in-band signalling

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Quality & Reliability (AREA)
  • Information Transfer Systems (AREA)
  • Time-Division Multiplex Systems (AREA)
  • Preparing Plates And Mask In Photomechanical Process (AREA)
  • Testing, Inspecting, Measuring Of Stereoscopic Televisions And Televisions (AREA)
  • Telephonic Communication Services (AREA)
  • Spectrometry And Color Measurement (AREA)
AT03781980T 2002-11-18 2003-11-18 Intelligentes dsl-system für ldsl ATE438264T1 (de)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
US42679602P 2002-11-18 2002-11-18
US44135103P 2003-01-22 2003-01-22
US48880403P 2003-07-22 2003-07-22
PCT/US2003/036843 WO2004047481A2 (en) 2002-11-18 2003-11-18 Smart dsl system for ldsl

Publications (1)

Publication Number Publication Date
ATE438264T1 true ATE438264T1 (de) 2009-08-15

Family

ID=32329851

Family Applications (1)

Application Number Title Priority Date Filing Date
AT03781980T ATE438264T1 (de) 2002-11-18 2003-11-18 Intelligentes dsl-system für ldsl

Country Status (5)

Country Link
EP (1) EP1563705B1 (de)
AT (1) ATE438264T1 (de)
AU (1) AU2003287679A1 (de)
DE (1) DE60328624D1 (de)
WO (1) WO2004047481A2 (de)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1653721A1 (de) * 2004-11-02 2006-05-03 Alcatel Modem mit wählbaren Spektralleistungsdichtemasken
EP1675368B1 (de) * 2004-12-24 2011-03-09 Alcatel Lucent Testverfahren und Einrichtung zur Identifizierung von internen Leitungsproblemen
US8144861B2 (en) * 2006-12-20 2012-03-27 Lantiq Deutschland Gmbh Communication circuitry, devices and methods

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6333920B1 (en) * 1996-09-09 2001-12-25 Lucent Technologies Inc. Frequency division duplexing system which accommodates symmetric and asymmetric channels

Also Published As

Publication number Publication date
AU2003287679A1 (en) 2004-06-15
AU2003287679A8 (en) 2004-06-15
WO2004047481A3 (en) 2004-07-15
WO2004047481A2 (en) 2004-06-03
DE60328624D1 (de) 2009-09-10
EP1563705B1 (de) 2009-07-29
EP1563705A2 (de) 2005-08-17

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Legal Events

Date Code Title Description
RER Ceased as to paragraph 5 lit. 3 law introducing patent treaties