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AR075141A1 - Un nodo de interconexion y metodo para su uso en una red de acceso - Google Patents

Un nodo de interconexion y metodo para su uso en una red de acceso

Info

Publication number
AR075141A1
AR075141A1 ARP100100101A ARP100100101A AR075141A1 AR 075141 A1 AR075141 A1 AR 075141A1 AR P100100101 A ARP100100101 A AR P100100101A AR P100100101 A ARP100100101 A AR P100100101A AR 075141 A1 AR075141 A1 AR 075141A1
Authority
AR
Argentina
Prior art keywords
xdsl
network
interconnection
interconnection node
pon
Prior art date
Application number
ARP100100101A
Other languages
English (en)
Original Assignee
Ericsson Telefon Ab L M
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 Ericsson Telefon Ab L M filed Critical Ericsson Telefon Ab L M
Publication of AR075141A1 publication Critical patent/AR075141A1/es

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L12/00—Data switching networks
    • H04L12/28—Data switching networks characterised by path configuration, e.g. LAN [Local Area Networks] or WAN [Wide Area Networks]
    • H04L12/2854—Wide area networks, e.g. public data networks
    • H04L12/2856—Access arrangements, e.g. Internet access
    • H04L12/2869—Operational details of access network equipments
    • H04L12/2878—Access multiplexer, e.g. DSLAM
    • H04L12/2879—Access multiplexer, e.g. DSLAM characterised by the network type on the uplink side, i.e. towards the service provider network
    • H04L12/2885—Arrangements interfacing with optical systems
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M11/00—Telephonic communication systems specially adapted for combination with other electrical systems
    • H04M11/06—Simultaneous speech and data transmission, e.g. telegraphic transmission over the same conductors
    • H04M11/062—Simultaneous speech and data transmission, e.g. telegraphic transmission over the same conductors using different frequency bands for speech and other data
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04Q—SELECTING
    • H04Q11/00—Selecting arrangements for multiplex systems
    • H04Q11/0001—Selecting arrangements for multiplex systems using optical switching
    • H04Q11/0062—Network aspects
    • H04Q11/0067—Provisions for optical access or distribution networks, e.g. Gigabit Ethernet Passive Optical Network (GE-PON), ATM-based Passive Optical Network (A-PON), PON-Ring
    • 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
    • H04J3/0647—Synchronisation among TDM nodes
    • 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
    • H04J3/0652—Synchronisation among time division multiple access [TDMA] nodes, e.g. time triggered protocol [TTP]
    • 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
    • H04J3/0682—Clock or time synchronisation in a network by delay compensation, e.g. by compensation of propagation delay or variations thereof, by ranging
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L12/00—Data switching networks
    • H04L12/28—Data switching networks characterised by path configuration, e.g. LAN [Local Area Networks] or WAN [Wide Area Networks]
    • H04L12/2854—Wide area networks, e.g. public data networks
    • H04L12/2856—Access arrangements, e.g. Internet access
    • H04L12/2869—Operational details of access network equipments
    • H04L12/2878—Access multiplexer, e.g. DSLAM
    • H04L12/2892—Access multiplexer, e.g. DSLAM characterised by the access multiplexer architecture
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04Q—SELECTING
    • H04Q11/00—Selecting arrangements for multiplex systems
    • H04Q11/0001—Selecting arrangements for multiplex systems using optical switching
    • H04Q11/0062—Network aspects
    • H04Q11/0071—Provisions for the electrical-optical layer interface

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Small-Scale Networks (AREA)
  • Optical Communication System (AREA)

Abstract

Un nodo de interconexion para su uso en la interconexion de una red optica pasiva (PON) y una red de acceso de cable de cobre xDSL, en donde dicho nodo de interconexion comprende una unidad de red optica (ONU) organizada para su conexion con una terminal de línea optica (OLT) sobre la red PON; y por lo menos un dispositivo de acceso xDSL que se puede conectar a por lo menos un equipo xDSL de usuario final sobre la red de acceso de cable de cobre xDSL. El nodo de interconexion se caracteriza por comprender además una interconexion sincronizada entre la unidad ONU y dicho por lo menos un dispositivo de acceso xDSL organizado para distribuir una senal de reloj obtenida de las transmisiones por red optica recibidas en la unidad ONU sobre la red PON a una entrada de referencia de sincronizacion de dicho por lo menos un dispositivo de acceso xDSL. La solicitud también se relaciona con un nodo de interconexion adicional, con métodos para su uso en nodos de interconexion, con un aparato de la oficina central de red optica y con una red de acceso.
ARP100100101A 2009-01-16 2010-01-15 Un nodo de interconexion y metodo para su uso en una red de acceso AR075141A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/SE2009/050036 WO2010082879A1 (en) 2009-01-16 2009-01-16 A method and an interconnecting node for use in an access network

Publications (1)

Publication Number Publication Date
AR075141A1 true AR075141A1 (es) 2011-03-09

Family

ID=41130185

Family Applications (1)

Application Number Title Priority Date Filing Date
ARP100100101A AR075141A1 (es) 2009-01-16 2010-01-15 Un nodo de interconexion y metodo para su uso en una red de acceso

Country Status (7)

Country Link
US (1) US9425983B2 (es)
EP (1) EP2380296B1 (es)
CN (1) CN102282788A (es)
AR (1) AR075141A1 (es)
BR (1) BRPI0923958B1 (es)
WO (1) WO2010082879A1 (es)
ZA (1) ZA201103717B (es)

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Also Published As

Publication number Publication date
US9425983B2 (en) 2016-08-23
CN102282788A (zh) 2011-12-14
BRPI0923958B1 (pt) 2020-10-06
ZA201103717B (en) 2012-12-27
WO2010082879A1 (en) 2010-07-22
EP2380296B1 (en) 2016-03-30
EP2380296A1 (en) 2011-10-26
US20120020668A1 (en) 2012-01-26
BRPI0923958A2 (pt) 2016-04-26

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Legal Events

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FG Grant, registration
FD Application declared void or lapsed, e.g., due to non-payment of fee