IT1314290B1 - Telecommunication network node in SONET network topology, has devices and controller to process received frames and to produce frames with homogeneous and hybrid multi-protocol payloads in a flexible manner - Google Patents

Telecommunication network node in SONET network topology, has devices and controller to process received frames and to produce frames with homogeneous and hybrid multi-protocol payloads in a flexible manner

Info

Publication number
IT1314290B1
IT1314290B1 ITMI992102A IT1314290B1 IT 1314290 B1 IT1314290 B1 IT 1314290B1 IT MI992102 A ITMI992102 A IT MI992102A IT 1314290 B1 IT1314290 B1 IT 1314290B1
Authority
IT
Italy
Prior art keywords
signals
network node
frames
homogeneous
devices
Prior art date
Application number
Other languages
Italian (it)
Inventor
Mario Huterer
Original Assignee
Cit Alcatel
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 Cit Alcatel filed Critical Cit Alcatel
Priority to IT99MI002102 priority Critical patent/IT1314290B1/en
Publication of ITMI992102A0 publication Critical patent/ITMI992102A0/en
Priority to JP2000304435A priority patent/JP2001186188A/en
Priority to EP00402731A priority patent/EP1091529A3/en
Publication of ITMI992102A1 publication Critical patent/ITMI992102A1/en
Application granted granted Critical
Publication of IT1314290B1 publication Critical patent/IT1314290B1/en

Links

Landscapes

  • Data Exchanges In Wide-Area Networks (AREA)

Abstract

The network node has devices which process the received frame and produce, according to the special requirement, frames with a homogeneous payload and hybrid payload distributed in a flexible manner. The network node has a control and maintenance block (48) to optimize the flexible hybrid payloads, so as to reserve a part of the loads, having variable dimension, for a determined protocol like LAN, IP, ATM, PDH, STM-N, WDM I/F. Optical channel matrix block (12) handles signals at higher levels. Input/output blocks (14,20,26,42,44,46) handle various signals such as PDH signals, ATM, IP and LAN signals. Blocks (18,24) handle low level signals. Block (30) has switching device for ATM cells and IP packets and performs router functions. Adaptation blocks (16,22,28,32,34,36,38) adapt various low level, high level and other signals. Independent claims are also included for the following: (a) Signal processing method in telecommunication network node; (b) Telecommunication signal frame; (c) Telecommunication network.
IT99MI002102 1999-10-08 1999-10-08 Telecommunication network node in SONET network topology, has devices and controller to process received frames and to produce frames with homogeneous and hybrid multi-protocol payloads in a flexible manner IT1314290B1 (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
IT99MI002102 IT1314290B1 (en) 1999-10-08 1999-10-08 Telecommunication network node in SONET network topology, has devices and controller to process received frames and to produce frames with homogeneous and hybrid multi-protocol payloads in a flexible manner
JP2000304435A JP2001186188A (en) 1999-10-08 2000-10-04 Remote communication network node having multiprotocal function, method for processing signal and remote communication network including multiprotocol node
EP00402731A EP1091529A3 (en) 1999-10-08 2000-10-04 Telecommunication network node with multiprotocol capability, method of processing signals and telecommunication network comprising multiprotocol nodes

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT99MI002102 IT1314290B1 (en) 1999-10-08 1999-10-08 Telecommunication network node in SONET network topology, has devices and controller to process received frames and to produce frames with homogeneous and hybrid multi-protocol payloads in a flexible manner

Publications (3)

Publication Number Publication Date
ITMI992102A0 ITMI992102A0 (en) 1999-10-08
ITMI992102A1 ITMI992102A1 (en) 2001-04-08
IT1314290B1 true IT1314290B1 (en) 2002-12-09

Family

ID=11383740

Family Applications (1)

Application Number Title Priority Date Filing Date
IT99MI002102 IT1314290B1 (en) 1999-10-08 1999-10-08 Telecommunication network node in SONET network topology, has devices and controller to process received frames and to produce frames with homogeneous and hybrid multi-protocol payloads in a flexible manner

Country Status (1)

Country Link
IT (1) IT1314290B1 (en)

Also Published As

Publication number Publication date
ITMI992102A1 (en) 2001-04-08
ITMI992102A0 (en) 1999-10-08

Similar Documents

Publication Publication Date Title
WO2004066120A3 (en) A method and apparatus for transporting packet data over an optical network
CA2024967C (en) Congestion management based on multiple framing strategy
JP2001186188A (en) Remote communication network node having multiprotocal function, method for processing signal and remote communication network including multiprotocol node
US20020109878A1 (en) Labeled optical burst switching for IP-over-WDM integration
CA2225321A1 (en) Method of transferring internet protocol packets by the use of fast atm cell transport and network for performing the method
US20100272438A1 (en) Systems and methods for rapid optical transport network circuit provisioning
EP1936911B1 (en) A method and device for establishing network connection service and an automatically exchanging optical network
NO20005900L (en) High speed data transmission via terminals for metropolitan networks
EP1213881A3 (en) System and a method for establishing a communication path on an ATM platform
US7925165B2 (en) Packet and optical routing equipment and method
WO2002003170A3 (en) System, method and switch for an mpls network and an atm network
EP1953963B1 (en) Method and system for realizing network connection service
EP0980168A3 (en) Universal transfer method and network with distributed switch
AU8904898A (en) Router with virtual channel allocation
TW200501653A (en) Adaptive framework for closed-loop protocols over photonic burst switched networks
US7116671B2 (en) Method and apparatus for providing OC-n virtual bridge ports
DE60016851T2 (en) Transmission device for IP packets
WO2002101965A3 (en) Routing and switching in a hybrid network
CA2386963A1 (en) Enhanced packet network and method for carrying multiple packet streams within a single label switched path
GB2375023B (en) Improvements in and relating to telecommunications networks
US8848712B2 (en) Distributed RSVP-TE in a multi-chassis node architecture
CA2418439A1 (en) Technique for implementing a multi-service packet and optical/tdm virtual private cross-connect
IT1314290B1 (en) Telecommunication network node in SONET network topology, has devices and controller to process received frames and to produce frames with homogeneous and hybrid multi-protocol payloads in a flexible manner
IT1314289B1 (en) Telecommunication network node in SONET network topology, has devices and controller to process received frames and to produce frames with homogeneous and hybrid multi-protocol payloads in a flexible manner
CA2358058A1 (en) Transport module for sdh/sonet