BR9708190A - Sistemas de comunicação. - Google Patents

Sistemas de comunicação.

Info

Publication number
BR9708190A
BR9708190A BR9708190-6A BR9708190A BR9708190A BR 9708190 A BR9708190 A BR 9708190A BR 9708190 A BR9708190 A BR 9708190A BR 9708190 A BR9708190 A BR 9708190A
Authority
BR
Brazil
Prior art keywords
bit stream
atm
communications
atm network
data
Prior art date
Application number
BR9708190-6A
Other languages
English (en)
Inventor
Yves Lemieux
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 BR9708190A publication Critical patent/BR9708190A/pt

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
    • 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
    • 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
    • H04Q—SELECTING
    • H04Q3/00—Selecting arrangements
    • H04Q3/0016—Arrangements providing connection between exchanges
    • H04Q3/0062—Provisions for network management
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W24/00—Supervisory, monitoring or testing arrangements
    • 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
    • H04L2012/5603—Access techniques
    • H04L2012/5604—Medium of transmission, e.g. fibre, cable, radio
    • H04L2012/5607—Radio
    • 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
    • H04L2012/5614—User Network Interface
    • H04L2012/5615—Network termination, e.g. NT1, NT2, PBX
    • 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
    • H04L2012/5625—Operations, administration and maintenance [OAM]
    • 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
    • H04L2012/5625—Operations, administration and maintenance [OAM]
    • H04L2012/5626—Network management, e.g. Intelligent nets
    • 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
    • H04L2012/5628—Testing
    • 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
    • H04L2012/5629—Admission control
    • H04L2012/563—Signalling, e.g. protocols, reference model
    • 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
    • H04L2012/5629—Admission control
    • H04L2012/5631—Resource management and allocation
    • 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
    • H04L2012/5638—Services, e.g. multimedia, GOS, QOS
    • H04L2012/5646—Cell characteristics, e.g. loss, delay, jitter, sequence integrity
    • H04L2012/5652—Cell construction, e.g. including header, packetisation, depacketisation, assembly, reassembly
    • H04L2012/5653—Cell construction, e.g. including header, packetisation, depacketisation, assembly, reassembly using the ATM adaptation layer [AAL]
    • 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
    • H04L2012/5638—Services, e.g. multimedia, GOS, QOS
    • H04L2012/5646—Cell characteristics, e.g. loss, delay, jitter, sequence integrity
    • H04L2012/5652—Cell construction, e.g. including header, packetisation, depacketisation, assembly, reassembly
    • H04L2012/5653—Cell construction, e.g. including header, packetisation, depacketisation, assembly, reassembly using the ATM adaptation layer [AAL]
    • H04L2012/5654—Cell construction, e.g. including header, packetisation, depacketisation, assembly, reassembly using the ATM adaptation layer [AAL] using the AAL1
    • 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

Abstract

"SISTEMAS DE COMUNICAçõES". Uma corrente de bit de dados de múltiplos níveis escalonada (38) é apresentada sendo capaz de suportar o acesso à rede ATM de largura de banda variável, incluindo múltiplas taxas para canais de suporte múltiplo de comunicações de voz e taxas aumentadas para comunicações de dados (transferência de arquivo) e vídeo. Para suportar a possibilidade de reparos do sistema de comunicações, a corrente de bit (38) inclui um canal de operaçao embutido (42) para a manutenção de conexão, monitoramento de performance, determinação de caminho e teste. Além disso, a corrente de bit (38) inclui os dados de enquadramento para a realização da adição/eliminação da multiplexação para controlar a utilização da largura de bease pela indentificação dos canais de suporte adicionados ou eliminados comunicados dentro da corrente de bit. A interface com a rede ATM é fornecida através de uma camada de adaptação ATM que segmenta a corrente de bit de células ATM (26) e também monta o bit de células ATM recebidas (26). Ambos os sistemas de comunicações sem fio e com fio são suportados com o uso da corrente de bit para acessar a rede ATM (12).
BR9708190-6A 1996-03-14 1997-03-04 Sistemas de comunicação. BR9708190A (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US08/615,096 US6205143B1 (en) 1996-03-14 1996-03-14 System supporting variable bandwidth asynchronous transfer mode network access for wireline and wireless communications
PCT/SE1997/000365 WO1997036429A2 (en) 1996-03-14 1997-03-04 System supporting variable bandwidth asynchronous transfer mode network access for wireline and wireless communications

Publications (1)

Publication Number Publication Date
BR9708190A true BR9708190A (pt) 1999-10-13

Family

ID=24463965

Family Applications (1)

Application Number Title Priority Date Filing Date
BR9708190-6A BR9708190A (pt) 1996-03-14 1997-03-04 Sistemas de comunicação.

Country Status (9)

Country Link
US (1) US6205143B1 (pt)
EP (1) EP0886988B1 (pt)
JP (1) JP2000507060A (pt)
KR (1) KR19990087800A (pt)
CN (1) CN1166246C (pt)
AU (1) AU745753B2 (pt)
BR (1) BR9708190A (pt)
DE (1) DE69738685D1 (pt)
WO (1) WO1997036429A2 (pt)

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Also Published As

Publication number Publication date
WO1997036429A2 (en) 1997-10-02
AU745753B2 (en) 2002-03-28
DE69738685D1 (de) 2008-06-26
JP2000507060A (ja) 2000-06-06
CN1166246C (zh) 2004-09-08
US6205143B1 (en) 2001-03-20
AU2048897A (en) 1997-10-17
KR19990087800A (ko) 1999-12-27
EP0886988B1 (en) 2008-05-14
EP0886988A2 (en) 1998-12-30
CN1217862A (zh) 1999-05-26
WO1997036429A3 (en) 1997-11-20

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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]
B15K Others concerning applications: alteration of classification

Free format text: PROCEDIMENTO AUTOMATICO DE RECLASSIFICACAO. A CLASSIFICACAO IPC ANTERIOR ERA H04Q 7/20.

Ipc: H04Q 11/04 (2006.01), H04Q 3/00 (2006.01), H04W 24

Ipc: H04Q 11/04 (2006.01), H04Q 3/00 (2006.01), H04W 24