BR0011167A - Sistema de acesso a uma rede sìncrona compreendendo equipamentos de transmissão e recepção - Google Patents

Sistema de acesso a uma rede sìncrona compreendendo equipamentos de transmissão e recepção

Info

Publication number
BR0011167A
BR0011167A BR0011167-8A BR0011167A BR0011167A BR 0011167 A BR0011167 A BR 0011167A BR 0011167 A BR0011167 A BR 0011167A BR 0011167 A BR0011167 A BR 0011167A
Authority
BR
Brazil
Prior art keywords
access
transmission
containers
synchronous network
reception equipment
Prior art date
Application number
BR0011167-8A
Other languages
English (en)
Inventor
Yann Loussouarn
Francois Thierry
Frederic Chatter
Alain Fournier
Original Assignee
France Telecom
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 France Telecom filed Critical France Telecom
Publication of BR0011167A publication Critical patent/BR0011167A/pt

Links

Classifications

    • 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
    • H04J3/1611—Synchronous digital hierarchy [SDH] or SONET
    • 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
    • H04Q11/0428—Integrated services digital network, i.e. systems for transmission of different types of digitised signals, e.g. speech, data, telecentral, television signals
    • H04Q11/0478—Provisions for broadband connections
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04J—MULTIPLEX COMMUNICATION
    • H04J2203/00—Aspects of optical multiplex systems other than those covered by H04J14/05 and H04J14/07
    • H04J2203/0001—Provisions for broadband connections in integrated services digital network using frames of the Optical Transport Network [OTN] or using synchronous transfer mode [STM], e.g. SONET, SDH
    • H04J2203/0089—Multiplexing, e.g. coding, scrambling, SONET
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L12/00—Data switching networks
    • H04L12/54—Store-and-forward switching systems 
    • H04L12/56—Packet switching systems
    • H04L12/5601—Transfer mode dependent, e.g. ATM
    • H04L2012/5672—Multiplexing, e.g. coding, scrambling
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S370/00—Multiplex communications
    • Y10S370/901—Wide area network
    • Y10S370/902—Packet switching
    • Y10S370/903—Osi compliant network
    • Y10S370/907—Synchronous optical network, SONET

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Data Exchanges In Wide-Area Networks (AREA)
  • Time-Division Multiplex Systems (AREA)
  • Reduction Or Emphasis Of Bandwidth Of Signals (AREA)
  • Radar Systems Or Details Thereof (AREA)
  • Input Circuits Of Receivers And Coupling Of Receivers And Audio Equipment (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Radio Relay Systems (AREA)
  • Circuits Of Receivers In General (AREA)
  • Small-Scale Networks (AREA)

Abstract

"SISTEMA DE ACESSO A UMA REDE SìNCRONA COMPREENDENDO EQUIPAMENTOS DE TRANSMISSãO E RECEPçãO". A presente invenção se relaciona a um sistema de transmissão de dados em uma rede síncrona, o citado sistema compreendendo pelo menos um item de equipamento de transmissão e um item de equipamento de recepção, os citados dados sendo supridos na entrada do citado equipamento de transmissão para serem inseridos em recipientes virtuais concatenados que são por sua vez inseridos em quadros síncronos a serem transmitidos para o citado equipamento de recepção. A presente invenção é caractetizada pelo fato de o citado equipamento de transmissão possuir uma unidade para medir a taxa de fluxo de dados de entrada e uma unidade de parametrização que calcula a partir de medições feitas pela citada unidade de medição, o número total de recipientes virtuais de ordem inferior a serem virtualmente concatenados para transportar o citado fluxo de dados nos citados quadros, o cabeçalho de cada recipiente concatenado conduzindo uma mensagem dando o número total de recipientes concatenados, assim como, o número de ordem do citado recipiente dentre os citados recipientes concatenados, o citado equipamento de recepção fornecendo somente os recipientes conduzindo a citada mensagem, na ordem dada pela citada mensagem.
BR0011167-8A 1999-04-14 2000-04-13 Sistema de acesso a uma rede sìncrona compreendendo equipamentos de transmissão e recepção BR0011167A (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR9904852A FR2792483B1 (fr) 1999-04-14 1999-04-14 Systeme d'acces a un reseau synchrone du type qui comprend un equipement emetteur et un equipement recepteur
PCT/FR2000/000956 WO2000062451A1 (fr) 1999-04-14 2000-04-13 Systeme d'acces a un reseau synchrone comprenant un equipement et un equipement recepteur

Publications (1)

Publication Number Publication Date
BR0011167A true BR0011167A (pt) 2002-04-02

Family

ID=9544541

Family Applications (1)

Application Number Title Priority Date Filing Date
BR0011167-8A BR0011167A (pt) 1999-04-14 2000-04-13 Sistema de acesso a uma rede sìncrona compreendendo equipamentos de transmissão e recepção

Country Status (11)

Country Link
US (1) US7079541B1 (pt)
EP (1) EP1175747B1 (pt)
AT (1) ATE453257T1 (pt)
AU (1) AU4300600A (pt)
BR (1) BR0011167A (pt)
CA (1) CA2368878A1 (pt)
DE (1) DE60043581D1 (pt)
FR (1) FR2792483B1 (pt)
IL (2) IL145877A0 (pt)
MX (1) MXPA01010234A (pt)
WO (1) WO2000062451A1 (pt)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA2420151C (en) * 2002-03-01 2006-05-09 Nippon Telegraph And Telephone Corporation Hitless switching system and transmission apparatus
US7424036B1 (en) * 2002-08-26 2008-09-09 Pmc-Sierra, Inc. Efficient virtual concatenation datapath for SONET/SDH
JP4500154B2 (ja) * 2004-11-08 2010-07-14 富士通株式会社 フレーム伝送装置およびフレーム受信装置
CN101296111B (zh) * 2007-04-29 2012-06-27 华为技术有限公司 自动实现管理设备和被管理设备链接的方法及系统
JPWO2012133635A1 (ja) * 2011-03-30 2014-07-28 日本電気株式会社 中継装置、中継方法、および中継処理プログラム

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FI90297C (fi) * 1992-04-02 1994-01-10 Nokia Telecommunications Oy Digitaalisen siirtoverkon verkkoliitäntämenetelmä ja verkkoliitäntä
FI90485C (fi) * 1992-06-03 1999-08-11 Nokia Telecommunications Oy Menetelmä osoittimia sisältävien kehysrakenteiden purkamiseksi ja muodostamiseksi
US5461622A (en) * 1994-06-14 1995-10-24 Bell Communications Research, Inc. Method and apparatus for using SONET overheat to align multiple inverse multiplexed data streams
FR2750277B1 (fr) * 1996-06-19 1998-08-21 Le Meur Jean Paul Multiplexeur hybride
GB9718831D0 (en) * 1997-09-05 1997-11-12 Plessey Telecomm Data transmission in an sdh network
US6496519B1 (en) * 1998-08-27 2002-12-17 Nortel Networks Limited Frame based data transmission over synchronous digital hierarchy network
US6917630B1 (en) * 1998-10-06 2005-07-12 Nortel Networks Limited Concatenation of containers in synchronous digital hierarchy network

Also Published As

Publication number Publication date
IL145877A (en) 2007-02-11
WO2000062451A1 (fr) 2000-10-19
ATE453257T1 (de) 2010-01-15
EP1175747A1 (fr) 2002-01-30
DE60043581D1 (de) 2010-02-04
IL145877A0 (en) 2002-07-25
CA2368878A1 (en) 2000-10-19
EP1175747B1 (fr) 2009-12-23
AU4300600A (en) 2000-11-14
MXPA01010234A (es) 2002-09-18
US7079541B1 (en) 2006-07-18
FR2792483B1 (fr) 2001-06-01
FR2792483A1 (fr) 2000-10-20

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Legal Events

Date Code Title Description
B08F Application dismissed because of non-payment of annual fees [chapter 8.6 patent gazette]

Free format text: REFERENTE A(S) 10A E 11A ANUIDADE(S).

B08K Patent lapsed as no evidence of payment of the annual fee has been furnished to inpi [chapter 8.11 patent gazette]

Free format text: REFERENTE AO DESPACHO 8.6 PUBLICADO NA RPI 2112 DE 28/06/2011.