BR9808530A - Processo e aparelho para fornecer simultaneamente serviços de dados de alta velocidade e de telefonia em sistema de telecomunicações - Google Patents
Processo e aparelho para fornecer simultaneamente serviços de dados de alta velocidade e de telefonia em sistema de telecomunicaçõesInfo
- Publication number
- BR9808530A BR9808530A BR9808530-1A BR9808530A BR9808530A BR 9808530 A BR9808530 A BR 9808530A BR 9808530 A BR9808530 A BR 9808530A BR 9808530 A BR9808530 A BR 9808530A
- Authority
- BR
- Brazil
- Prior art keywords
- speed data
- signal
- analog
- telephony
- access multiplexer
- Prior art date
Links
Classifications
-
- 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
-
- 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]
- H04L12/2801—Broadband local area networks
-
- 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
- H04L12/2881—IP/Ethernet DSLAM
-
- 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
- H04L12/2898—Subscriber equipments
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L5/00—Arrangements affording multiple use of the transmission path
- H04L5/20—Arrangements affording multiple use of the transmission path using different combinations of lines, e.g. phantom working
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04M—TELEPHONIC COMMUNICATION
- H04M7/00—Arrangements for interconnection between switching centres
- H04M7/0003—Interconnection between telephone networks and data networks
-
- 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
- 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
- H04L2012/5609—Topology
- H04L2012/561—Star, e.g. cross-connect, concentrator, subscriber group equipment, remote electronics
-
- 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
- H04L2012/5638—Services, e.g. multimedia, GOS, QOS
- H04L2012/5663—Support of N-ISDN
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Data Exchanges In Wide-Area Networks (AREA)
- Telephonic Communication Services (AREA)
- Interface Circuits In Exchanges (AREA)
Abstract
"PROCESSO E APARELHO PARA FORNECER SIMULTANEAMENTE SERVIçOS DE DADOS DE ALTA VELOCIDADE E DE TELEFONIA EM UM SISTEMA DE TELECOMUNICAçõES". Uma plataforma de acesso unificado (UAP) capaz de prover serviços de telefonia e dados de alta velocidade em um número de diferentes configurações de malha local. Em uma primeira realização, um terminal digital de faixa larga recebe sinais de dados de alta velocidade e telefonia, e combina-os em um sinal baseado em célula que é transportado para um multiplexador de acesso. No multiplexador de acesso, um primeiro cartão de linha gera um sinal de telefone analógico, e um segundo cartão de linha gera um sinal de dados de alta velocidade. Serviço de telefonia analógica é provido através de um primeiro cabo de descida de par de fio trançado, enquanto o serviço de dados de alta velocidade é provido através de um segundo cabo de descida de par de fio trançado. Em uma realização alternativa, um sinal baseado em célula do terminal digital de faixa larga é transportado para dois terminais separados. Serviço de telefonia analógica é provido a uma localização de assinante através do primeiro terminal, enquanto serviços de dados de alta velocidade são providos a uma segunda localização de assinante a partir do segundo terminal. Ainda uma outra realização provê serviços de telefonia analógica e dados de alta velocidade a partir de um sinal de cartão de linha localizado em um multiplexador de acesso. Os sinais de dados de alta velocidade e telefonia analógica são gerados no cartão de linha e combinados usando um diplexador. Na residência, um diplexador de recepção é usado para separar os sinais de telefonia analógica e dados de alta velocidade. Ainda uma outra realização gera um sinal de dados de alta velocidade em um multiplexador de acesso, que contém uma representação digital do sinal de telefonia analógica. O sinal de dados de alta velocidade é enviado do multiplexador de acesso para a residência, onde um dispositivo de recepção gera um sinal de telefonia analógica e transmite o sinal de dados de alta velocidade para o equipamento terminal apropriado.
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US4381197P | 1997-04-14 | 1997-04-14 | |
US08/905,775 US6282189B1 (en) | 1997-04-14 | 1997-08-04 | Unified access platform for simultaneously delivering voice and cell-based services |
PCT/US1998/007347 WO1998047251A2 (en) | 1997-04-14 | 1998-04-13 | Unified access platform distributing atm cells and telephony signals to subscriber premises over twisted wire pairs |
Publications (1)
Publication Number | Publication Date |
---|---|
BR9808530A true BR9808530A (pt) | 2000-06-13 |
Family
ID=26720839
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BR9808530-1A BR9808530A (pt) | 1997-04-14 | 1998-04-13 | Processo e aparelho para fornecer simultaneamente serviços de dados de alta velocidade e de telefonia em sistema de telecomunicações |
Country Status (10)
Country | Link |
---|---|
US (1) | US6282189B1 (pt) |
EP (1) | EP0976210A4 (pt) |
JP (1) | JP3620601B2 (pt) |
KR (1) | KR20010006369A (pt) |
AU (1) | AU744631B2 (pt) |
BR (1) | BR9808530A (pt) |
CA (1) | CA2289480C (pt) |
NZ (1) | NZ500026A (pt) |
TW (1) | TW493327B (pt) |
WO (1) | WO1998047251A2 (pt) |
Families Citing this family (78)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7187686B1 (en) * | 1996-11-01 | 2007-03-06 | Sbc Properties, B.P. | Telecommunication system, method and subscriber unit for use therein |
US6314102B1 (en) * | 1997-07-10 | 2001-11-06 | Alcatel | Telecommunications system for providing both narrowband and broadband services to subscribers |
US6141356A (en) | 1997-11-10 | 2000-10-31 | Ameritech Corporation | System and method for distributing voice and data information over wireless and wireline networks |
US6665299B1 (en) * | 1998-01-14 | 2003-12-16 | At&T Corp. | Method and system for telephony and high speed data access on a broadband access network |
CA2242857A1 (en) * | 1998-07-09 | 2000-01-09 | Erik H. Boch | Combining qam and qpsk to optimize license capacity in cellular, multipoint wireless access systems |
US6480510B1 (en) | 1998-07-28 | 2002-11-12 | Serconet Ltd. | Local area network of serial intelligent cells |
US6567981B1 (en) | 1998-08-03 | 2003-05-20 | Elysium Broadband Inc. | Audio/video signal redistribution system |
US6608837B1 (en) * | 1998-10-08 | 2003-08-19 | Qwest Communications International, Inc. | Data carousel franchise provisioning |
US6700901B1 (en) * | 1998-11-09 | 2004-03-02 | Siemens Information & Communication Networks, Inc. | System and method for digital telephones on H.323 networks |
JP2000165517A (ja) * | 1998-11-30 | 2000-06-16 | Nec Corp | Adslシステム |
US8064369B1 (en) * | 1998-12-01 | 2011-11-22 | Qwest Communications International Inc | System and method for increasing distribution distance of XDSL type signals |
GB9828371D0 (en) * | 1998-12-22 | 1999-02-17 | Northern Telecom Ltd | Communications network |
US6768736B1 (en) | 1998-12-30 | 2004-07-27 | Nortel Networks Limited | Using an ATM switch to grow the capacity of a switching stage |
US6804229B2 (en) | 1998-12-30 | 2004-10-12 | Nortel Networks Limited | Multiple node network architecture |
US6885661B1 (en) | 1998-12-30 | 2005-04-26 | Nortel Networks Limited | Private branch exchange built using an ATM Network |
US6778538B2 (en) | 1998-12-30 | 2004-08-17 | Nortel Networks Limited | Virtual junctors |
US6788703B2 (en) * | 1998-12-30 | 2004-09-07 | Nortel Networks Limited | DS0 on ATM, mapping and handling |
US6658049B1 (en) * | 1999-01-12 | 2003-12-02 | Cisco Technology, Inc. | xDSL repeater system and method |
US6848116B1 (en) * | 1999-01-13 | 2005-01-25 | Itt Manufacturing Enterprises, Inc. | Method and apparatus for on-demand video program access control using integrated out-of-band signaling for channel selection |
US7099349B1 (en) * | 1999-03-10 | 2006-08-29 | Qwest Communications International Inc. | xDSL-based communication system |
US6647024B1 (en) * | 1999-05-07 | 2003-11-11 | Lucent Technologies Inc. | System and method for an all digital communication system with a life line |
US20030128983A1 (en) * | 1999-05-11 | 2003-07-10 | Buabbud George H. | Digital RF return over fiber |
US6542465B1 (en) | 1999-05-28 | 2003-04-01 | 3Com Corporation | Method for flow control in asymmetric digital subscriber line devices |
US6956826B1 (en) | 1999-07-07 | 2005-10-18 | Serconet Ltd. | Local area network for distributing data communication, sensing and control signals |
US6690677B1 (en) * | 1999-07-20 | 2004-02-10 | Serconet Ltd. | Network for telephony and data communication |
US6640101B1 (en) | 1999-08-06 | 2003-10-28 | Bellsouth Intellectual Property Corporation | Remote transmission testing and monitoring to a cell site in a cellular communications network |
KR100506233B1 (ko) * | 1999-10-27 | 2005-09-02 | 삼성전자주식회사 | 비대칭 디지털 가입자선 시스템에서 홈 네트웍 시스템 |
US7382786B2 (en) * | 2000-01-31 | 2008-06-03 | 3E Technologies International, Inc. | Integrated phone-based home gateway system with a broadband communication device |
ATE282272T1 (de) * | 2000-01-31 | 2004-11-15 | Aeptec Microsystems Inc | Zugangsvorrichtung für breitbandkommunikationen |
US7990985B2 (en) * | 2000-01-31 | 2011-08-02 | 3E Technologies International, Inc. | Broadband communications access device |
IL136781A (en) * | 2000-02-06 | 2008-11-03 | Coppergate Comm Ltd | Digital data communication system for subscribers |
US6404763B1 (en) * | 2000-02-11 | 2002-06-11 | General Bandwidth Inc. | System and method for communicating telecommunication information between network equipment and a plurality of local loop circuits |
US6396837B1 (en) | 2000-03-03 | 2002-05-28 | 3Com Corporation | Method and system for mapping virtual connections to asymmetric digital subscriber line latency paths |
US6775268B1 (en) | 2000-03-03 | 2004-08-10 | 3Com Corporation | Method and system for mapping packet service categories to asymmetric digital subscriber line latency paths |
WO2001073987A2 (en) * | 2000-03-30 | 2001-10-04 | Adc Telecommunications Israel Ltd. | Integrated adsl interface with tdm mapping |
US6842459B1 (en) | 2000-04-19 | 2005-01-11 | Serconet Ltd. | Network combining wired and non-wired segments |
US6886181B1 (en) * | 2000-07-07 | 2005-04-26 | Critical Telecom Corp. | Extended distribution of ADSL signals |
WO2002017041A2 (en) * | 2000-08-21 | 2002-02-28 | Coaxmedia, Inc. | Capacity scaling and functional element redistribution within an in-building coax cable internet access system |
WO2004038974A2 (en) | 2000-08-30 | 2004-05-06 | Polycom, Inc. | Measuring sample arrival rates on an atm network |
WO2002021811A2 (en) * | 2000-09-06 | 2002-03-14 | Polycom, Inc. | System and method for diagnosing a pots port |
US7012899B1 (en) * | 2000-09-22 | 2006-03-14 | The Directv Group, Inc. | System and method for auto-configuration of a DSL modem |
US7149182B1 (en) * | 2001-04-24 | 2006-12-12 | Genband Inc. | System and method for providing lifeline telecommunication service |
US7072331B2 (en) * | 2001-08-23 | 2006-07-04 | Real Communications, Inc. | Configurable digital subscriber loop access and end-to-end data and analog voice connection system |
US7264590B2 (en) | 2003-01-31 | 2007-09-04 | Qwest Communications International Inc. | Real-time medical monitoring application with a network interface device |
US7793003B2 (en) * | 2003-01-31 | 2010-09-07 | Qwest Communications International Inc | Systems and methods for integrating microservers with a network interface device |
US7240361B2 (en) * | 2003-01-31 | 2007-07-03 | Qwest Communications International Inc. | Systems and methods for controlled transmittance in a telecommunication system |
US8655979B2 (en) * | 2003-01-31 | 2014-02-18 | Qwest Communications International Inc. | Method for replacing a network interface device |
US10142023B2 (en) | 2003-01-31 | 2018-11-27 | Centurylink Intellectual Property Llc | Antenna system and methods for wireless optical network termination |
US7376386B2 (en) * | 2003-06-02 | 2008-05-20 | Qwest Communications International Inc | Systems and methods for distributing content objects in a telecommunication system |
US7480369B2 (en) * | 2003-01-31 | 2009-01-20 | Qwest Communications International, Inc. | Network interface device having virtual private network capability |
US7099443B2 (en) * | 2003-01-31 | 2006-08-29 | Qwest Communications International Inc. | Fiber optic internet protocol network interface device and methods and systems for using the same |
US8813142B2 (en) | 2003-01-31 | 2014-08-19 | Qwest Communications International Inc. | Methods, systems and apparatus for providing video transmissions over multiple media |
US7474742B2 (en) * | 2003-01-31 | 2009-01-06 | Qwest Communications International Inc. | Environmentally-controlled network interface device and methods |
US20040150749A1 (en) * | 2003-01-31 | 2004-08-05 | Qwest Communications International Inc. | Systems and methods for displaying data over video |
US7180988B2 (en) * | 2003-01-31 | 2007-02-20 | Qwest Communications International Inc. | Packet network interface device and systems and methods for its use |
US7433465B2 (en) * | 2003-01-31 | 2008-10-07 | Oracle International Corporation | Systems and methods for providing application services |
US20040150748A1 (en) * | 2003-01-31 | 2004-08-05 | Qwest Communications International Inc. | Systems and methods for providing and displaying picture-in-picture signals |
US7194249B2 (en) | 2003-01-31 | 2007-03-20 | Qwest Communications International Inc. | Methods, systems and apparatus for providing urgent public information |
US7454006B2 (en) * | 2003-01-31 | 2008-11-18 | Qwest Communications International Inc. | Systems, methods and apparatus for providing a plurality of telecommunication services |
US7187418B2 (en) | 2003-01-31 | 2007-03-06 | Qwest Communications International, Inc. | Systems and methods for delivering picture-in-picture signals at diverse compressions and bandwidths |
US7239698B2 (en) * | 2003-01-31 | 2007-07-03 | Qwest Communications International Inc. | DOCSIS network interface device and methods and systems for using the same |
US7921443B2 (en) | 2003-01-31 | 2011-04-05 | Qwest Communications International, Inc. | Systems and methods for providing video and data services to a customer premises |
US8050281B2 (en) * | 2003-01-31 | 2011-11-01 | Qwest Communications International Inc. | Alert gateway, systems and methods |
US8537814B2 (en) * | 2003-01-31 | 2013-09-17 | Qwest Communications International Inc. | Configurable network interface device and systems and methods for its use |
US8490129B2 (en) | 2003-01-31 | 2013-07-16 | Qwest Communications International Inc. | Methods, systems and apparatus for selectively distributing urgent public information |
US7657010B1 (en) * | 2003-02-21 | 2010-02-02 | Sprint Communications Company L.P. | System and method for establishing a high speed non-switched data connection |
US7027594B2 (en) * | 2003-06-30 | 2006-04-11 | Qwest Communications International, Inc. | System and method for cooling of network interface device |
US7656860B2 (en) * | 2003-07-22 | 2010-02-02 | Phillips Bruce A | Personal communication service network interface device |
US8112449B2 (en) | 2003-08-01 | 2012-02-07 | Qwest Communications International Inc. | Systems and methods for implementing a content object access point |
US7054417B2 (en) * | 2003-08-19 | 2006-05-30 | Qwest Communications International Inc. | Advanced call screening appliance |
US7734282B2 (en) | 2003-08-28 | 2010-06-08 | Qwest Communications International Inc | System and method for provisioning customer premises equipment |
RU2431935C2 (ru) * | 2005-08-08 | 2011-10-20 | Дженисис Текникал Системз, Корп. | Совместно используемая сеть dsl и способ ее развертывания |
JP2007150618A (ja) * | 2005-11-25 | 2007-06-14 | Matsushita Electric Works Ltd | 床用配線システム及びそれを用いた建築物用配線システム |
JP2009071719A (ja) * | 2007-09-14 | 2009-04-02 | Nec Corp | 通信装置、通信システム、制御方法及び制御プログラム |
CA2620490C (en) * | 2007-10-04 | 2016-06-28 | Genesis Technical Systems Corp. | Remote powering of dsl adms |
US9497800B2 (en) | 2012-07-05 | 2016-11-15 | Centurylink Intellectual Property Llc | Multi-service provider wireless access point |
US9392641B2 (en) | 2012-07-05 | 2016-07-12 | Centurylink Intellectual Property Llc | Multi-service provider wireless access point |
US11664923B2 (en) * | 2021-05-12 | 2023-05-30 | T-Mobile Usa, Inc. | Optimizing use of existing telecommunication infrastructure for wireless connectivity |
Family Cites Families (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2922418C2 (de) * | 1979-06-01 | 1981-12-03 | Licentia Patent-Verwaltungs-Gmbh, 6000 Frankfurt | Dienstintegriertes Nachrichtenübertragungs- und Vermittlungssystem für Ton, Bild und Daten |
DE3403659A1 (de) | 1984-02-03 | 1985-08-14 | Standard Elektrik Lorenz Ag, 7000 Stuttgart | Breitbandiges integriertes teilnehmeranschlusssystem |
US4819226A (en) | 1987-11-10 | 1989-04-04 | Bell Communications Research, Inc. | Framer circuit for use in a DTDM network |
US4893306A (en) | 1987-11-10 | 1990-01-09 | Bell Communications Research, Inc. | Method and apparatus for multiplexing circuit and packet traffic |
US5341374A (en) * | 1991-03-01 | 1994-08-23 | Trilan Systems Corporation | Communication network integrating voice data and video with distributed call processing |
IL108402A (en) * | 1994-01-21 | 1999-04-11 | News Datacom Ltd | Integrated telephone and cable communication networks |
US5534912A (en) * | 1994-04-26 | 1996-07-09 | Bell Atlantic Network Services, Inc. | Extended range video on demand distribution system |
US5592477A (en) * | 1994-09-12 | 1997-01-07 | Bell Atlantic Network Services, Inc. | Video and TELCO network control functionality |
US5541917A (en) * | 1994-09-12 | 1996-07-30 | Bell Atlantic | Video and TELCO network control functionality |
US5570355A (en) * | 1994-11-17 | 1996-10-29 | Lucent Technologies Inc. | Method and apparatus enabling synchronous transfer mode and packet mode access for multiple services on a broadband communication network |
US5610922A (en) * | 1995-03-20 | 1997-03-11 | Raychem Corporation | Voice plus 4-wire DDS multiplexer |
US5613190A (en) * | 1995-05-01 | 1997-03-18 | Bell Atlantic Network Services, Inc. | Customer premise wireless distribution of audio-video, control signals and voice |
US5668857A (en) * | 1996-03-29 | 1997-09-16 | Netspeed, Inc. | Communication server apparatus and method |
-
1997
- 1997-08-04 US US08/905,775 patent/US6282189B1/en not_active Expired - Lifetime
-
1998
- 1998-04-13 EP EP98918136A patent/EP0976210A4/en not_active Withdrawn
- 1998-04-13 WO PCT/US1998/007347 patent/WO1998047251A2/en not_active Application Discontinuation
- 1998-04-13 KR KR1019997009455A patent/KR20010006369A/ko not_active Application Discontinuation
- 1998-04-13 BR BR9808530-1A patent/BR9808530A/pt not_active Application Discontinuation
- 1998-04-13 AU AU71117/98A patent/AU744631B2/en not_active Ceased
- 1998-04-13 JP JP54414498A patent/JP3620601B2/ja not_active Expired - Fee Related
- 1998-04-13 NZ NZ500026A patent/NZ500026A/en unknown
- 1998-04-13 CA CA002289480A patent/CA2289480C/en not_active Expired - Lifetime
- 1998-04-14 TW TW087105638A patent/TW493327B/zh not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
AU7111798A (en) | 1998-11-11 |
CA2289480A1 (en) | 1998-10-22 |
JP3620601B2 (ja) | 2005-02-16 |
US6282189B1 (en) | 2001-08-28 |
CA2289480C (en) | 2003-09-16 |
NZ500026A (en) | 2002-04-26 |
KR20010006369A (ko) | 2001-01-26 |
EP0976210A2 (en) | 2000-02-02 |
WO1998047251A2 (en) | 1998-10-22 |
TW493327B (en) | 2002-07-01 |
AU744631B2 (en) | 2002-02-28 |
EP0976210A4 (en) | 2005-10-12 |
JP2001512649A (ja) | 2001-08-21 |
WO1998047251A3 (en) | 1999-01-28 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
BR9808530A (pt) | Processo e aparelho para fornecer simultaneamente serviços de dados de alta velocidade e de telefonia em sistema de telecomunicações | |
CA1321002C (en) | Phone management server for use with a personal computer lan | |
AU3757097A (en) | ATM Lan telephone system | |
WO1996029793A3 (en) | Multiple digital signal multiplexer | |
BR9811391A (pt) | Equipamento, sistema e processo de comunicação, e, processo de prover comunicações xdsl para um prédio de assinante | |
KR870009288A (ko) | 인터페이스 장치 | |
EP0912071A3 (en) | System and method for providing unbundled access to subscriber access lines | |
WO1996025824A3 (en) | Universal demarcation point | |
FI962700A (fi) | Menetelmä ja järjestely datapuhelun muodostamiseksi sekä sovitinlaitteisto | |
US5673255A (en) | Apparatus for providing service to telephone subscribers connected to a remote terminal from multiple telephone service providers | |
BR9713901A (pt) | Sistemas de comunicações e processo de teste de um aparelho de comunicações telefônicas. | |
SG47930A1 (en) | Optical fibre communications systems | |
EP1176837A1 (en) | Fiber-optic subscriber transmission system | |
ATE137379T1 (de) | Terminaleinrichtung für asynchrones netzwerk | |
US6044088A (en) | System and circuit for telecommunications data conversion | |
IE60144B1 (en) | Telephone exchange | |
US6667986B1 (en) | System and method for providing high-speed data access using a distributed modem | |
TW367679B (en) | Multi-subscriber application method for key telephone system | |
EP0884883A3 (en) | Improvements in local exchange testing | |
KR20020038127A (ko) | 원격 dslam용 스플리터 장치 | |
KR100285717B1 (ko) | 교환시스템에서의가입자신호직접변환방법 | |
US4387278A (en) | Maintenance facility for telephony system with remote port groups | |
US4554416A (en) | Low voltage two wire to four wire telephone circuit converter apparatus | |
KR940007915B1 (ko) | Isdn 기본접속 가입자 보드 | |
FI115584B (fi) | Tietoliikennetilaajaliittymä ja menetelmä sen käyttämiseksi |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
FA10 | Dismissal: dismissal - article 33 of industrial property law | ||
B11Y | Definitive dismissal - extension of time limit for request of examination expired [chapter 11.1.1 patent gazette] |