WO2000027162A3 - Verfahren zum übertragen von informationssignalen im teilnehmeranschlussbereich - Google Patents

Verfahren zum übertragen von informationssignalen im teilnehmeranschlussbereich Download PDF

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Publication number
WO2000027162A3
WO2000027162A3 PCT/DE1999/003499 DE9903499W WO0027162A3 WO 2000027162 A3 WO2000027162 A3 WO 2000027162A3 DE 9903499 W DE9903499 W DE 9903499W WO 0027162 A3 WO0027162 A3 WO 0027162A3
Authority
WO
WIPO (PCT)
Prior art keywords
transmission
loops
transmitting information
information signals
cable
Prior art date
Application number
PCT/DE1999/003499
Other languages
English (en)
French (fr)
Other versions
WO2000027162A2 (de
Inventor
Torsten Vogeler
Holger Gothe
Original Assignee
Siemens Ag
Torsten Vogeler
Holger Gothe
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 Siemens Ag, Torsten Vogeler, Holger Gothe filed Critical Siemens Ag
Priority to CA002350558A priority Critical patent/CA2350558A1/en
Priority to EP99960858A priority patent/EP1125388A2/de
Publication of WO2000027162A2 publication Critical patent/WO2000027162A2/de
Publication of WO2000027162A3 publication Critical patent/WO2000027162A3/de

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
    • H04L1/0025—Transmission of mode-switching indication
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04J—MULTIPLEX COMMUNICATION
    • H04J3/00—Time-division multiplex systems
    • H04J3/02—Details
    • H04J3/06—Synchronising arrangements
    • H04J3/0635—Clock or time synchronisation in a network
    • H04J3/0638—Clock or time synchronisation among nodes; Internode synchronisation
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04J—MULTIPLEX COMMUNICATION
    • H04J3/00—Time-division multiplex systems
    • H04J3/02—Details
    • H04J3/12—Arrangements providing for calling or supervisory signals
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04J—MULTIPLEX COMMUNICATION
    • H04J3/00—Time-division multiplex systems
    • H04J3/16—Time-division multiplex systems in which the time allocation to individual channels within a transmission cycle is variable, e.g. to accommodate varying complexity of signals, to vary number of channels transmitted
    • H04J3/1605—Fixed allocated frame structures
    • 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
    • H04L1/0002—Systems modifying transmission characteristics according to link quality, e.g. power backoff by adapting the transmission rate
    • 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
    • H04J—MULTIPLEX COMMUNICATION
    • H04J3/00—Time-division multiplex systems
    • H04J3/16—Time-division multiplex systems in which the time allocation to individual channels within a transmission cycle is variable, e.g. to accommodate varying complexity of signals, to vary number of channels transmitted
    • H04J3/1694—Allocation of channels in TDM/TDMA networks, e.g. distributed multiplexers
    • 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
    • H04Q2213/13216—Code signals, frame structure
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04Q—SELECTING
    • H04Q2213/00—Indexing scheme relating to selecting arrangements in general and for multiplex systems
    • H04Q2213/13292—Time division multiplexing, TDM
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04Q—SELECTING
    • H04Q2213/00—Indexing scheme relating to selecting arrangements in general and for multiplex systems
    • H04Q2213/13298—Local loop systems, access network
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04Q—SELECTING
    • H04Q2213/00—Indexing scheme relating to selecting arrangements in general and for multiplex systems
    • H04Q2213/1336—Synchronisation

Abstract

Im Zuge der stetigen Erhöhung von Übertragungsgeschwindigkeiten besteht das Erfordernis, Übertragungstechniken einzusetzen, die eine optimale Ausnutzung des betreffenden Übertragungsmediums ermöglichen. Im Teilnehmeranschlussbereich werden als Übertragungsmedium Kabel verwendet. Die Übertragungsraten sind hier an die Bandbreite des Kabels auch während des Betriebes anzupassen. Die beim Stand der Technik verwendeten Übertragungsverfahren können diesen Anforderungen nur bedingt gerecht werden. Die Erfindung schafft hier Abhilfe, indem Informationssignale (D) und Steuersignale (SCM) in einer Rahmenstruktur mit variabel einstellbaren Geschwindigkeiten übertragen werden, und die Steuersignale (M) zur Anpassung der Übertragungsgeschwindigkeit an das Kabel und die Bedürfnisse des Teilnehmers verwendet werden können.
PCT/DE1999/003499 1998-11-04 1999-11-02 Verfahren zum übertragen von informationssignalen im teilnehmeranschlussbereich WO2000027162A2 (de)

Priority Applications (2)

Application Number Priority Date Filing Date Title
CA002350558A CA2350558A1 (en) 1998-11-04 1999-11-02 Method for transmitting information signals in the subscriber
EP99960858A EP1125388A2 (de) 1998-11-04 1999-11-02 Verfahren zum übertragen von informationssignalen im teilnehmeranschlussbereich

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19850870 1998-11-04
DE19850870.0 1998-11-04

Publications (2)

Publication Number Publication Date
WO2000027162A2 WO2000027162A2 (de) 2000-05-11
WO2000027162A3 true WO2000027162A3 (de) 2000-08-31

Family

ID=7886694

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/DE1999/003499 WO2000027162A2 (de) 1998-11-04 1999-11-02 Verfahren zum übertragen von informationssignalen im teilnehmeranschlussbereich

Country Status (3)

Country Link
EP (1) EP1125388A2 (de)
CA (1) CA2350558A1 (de)
WO (1) WO2000027162A2 (de)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10035389B4 (de) * 2000-07-20 2005-11-10 Siemens Ag Verfahren zur Datenübertragung im Access Bereich
EP1768278A4 (de) * 2004-07-12 2011-01-26 Fujitsu Ltd Funkträger-steuerverfahren und funkbasisstation

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1997009810A1 (en) * 1995-09-01 1997-03-13 Motorola Inc. Method and apparatus for multirate data communications
US5673266A (en) * 1994-09-15 1997-09-30 Oki Telecom Subsequent frame variable data rate indication method
WO1998036611A2 (de) * 1997-02-17 1998-08-20 Siemens Aktiengesellschaft Verfahren und schaltungsanordnung zum übertragen digitaler daten mit einem erweiterten isdn-verfahren

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5673266A (en) * 1994-09-15 1997-09-30 Oki Telecom Subsequent frame variable data rate indication method
WO1997009810A1 (en) * 1995-09-01 1997-03-13 Motorola Inc. Method and apparatus for multirate data communications
WO1998036611A2 (de) * 1997-02-17 1998-08-20 Siemens Aktiengesellschaft Verfahren und schaltungsanordnung zum übertragen digitaler daten mit einem erweiterten isdn-verfahren

Also Published As

Publication number Publication date
CA2350558A1 (en) 2000-05-11
WO2000027162A2 (de) 2000-05-11
EP1125388A2 (de) 2001-08-22

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