WO1998020669A1 - Hdsl and pots carrier system - Google Patents
Hdsl and pots carrier system Download PDFInfo
- Publication number
- WO1998020669A1 WO1998020669A1 PCT/US1997/020111 US9720111W WO9820669A1 WO 1998020669 A1 WO1998020669 A1 WO 1998020669A1 US 9720111 W US9720111 W US 9720111W WO 9820669 A1 WO9820669 A1 WO 9820669A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- card
- pots
- hpcs
- interface module
- signal
- Prior art date
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
- H04Q11/0435—Details
-
- 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
- H04Q2213/00—Indexing scheme relating to selecting arrangements in general and for multiplex systems
- H04Q2213/13003—Constructional details of switching devices
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04Q—SELECTING
- H04Q2213/00—Indexing scheme relating to selecting arrangements in general and for multiplex systems
- H04Q2213/13034—A/D conversion, code compression/expansion
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04Q—SELECTING
- H04Q2213/00—Indexing scheme relating to selecting arrangements in general and for multiplex systems
- H04Q2213/1308—Power supply
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04Q—SELECTING
- H04Q2213/00—Indexing scheme relating to selecting arrangements in general and for multiplex systems
- H04Q2213/13106—Microprocessor, CPU
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04Q—SELECTING
- H04Q2213/00—Indexing scheme relating to selecting arrangements in general and for multiplex systems
- H04Q2213/13166—Fault prevention
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04Q—SELECTING
- H04Q2213/00—Indexing scheme relating to selecting arrangements in general and for multiplex systems
- H04Q2213/13174—Data transmission, file transfer
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04Q—SELECTING
- H04Q2213/00—Indexing scheme relating to selecting arrangements in general and for multiplex systems
- H04Q2213/13199—Modem, modulation
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04Q—SELECTING
- H04Q2213/00—Indexing scheme relating to selecting arrangements in general and for multiplex systems
- H04Q2213/13209—ISDN
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04Q—SELECTING
- H04Q2213/00—Indexing scheme relating to selecting arrangements in general and for multiplex systems
- H04Q2213/13216—Code signals, frame structure
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04Q—SELECTING
- H04Q2213/00—Indexing scheme relating to selecting arrangements in general and for multiplex systems
- H04Q2213/13292—Time division multiplexing, TDM
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04Q—SELECTING
- H04Q2213/00—Indexing scheme relating to selecting arrangements in general and for multiplex systems
- H04Q2213/13296—Packet switching, X.25, frame relay
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04Q—SELECTING
- H04Q2213/00—Indexing scheme relating to selecting arrangements in general and for multiplex systems
- H04Q2213/13332—Broadband, CATV, dynamic bandwidth allocation
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04Q—SELECTING
- H04Q2213/00—Indexing scheme relating to selecting arrangements in general and for multiplex systems
- H04Q2213/13389—LAN, internet
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Telephonic Communication Services (AREA)
- Interface Circuits In Exchanges (AREA)
- Communication Control (AREA)
Abstract
Description
Claims
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CA002270819A CA2270819A1 (en) | 1996-11-08 | 1997-11-04 | Hdsl and pots carrier system |
EP97949361A EP0931410A4 (en) | 1996-11-08 | 1997-11-04 | Hdsl and pots carrier system |
AU64801/98A AU730233B2 (en) | 1996-11-08 | 1997-11-04 | HDSL and pots carrier system |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US08/747,068 US5883941A (en) | 1996-11-08 | 1996-11-08 | HDSL and POTS carrier system |
US08/747,068 | 1996-11-08 |
Publications (1)
Publication Number | Publication Date |
---|---|
WO1998020669A1 true WO1998020669A1 (en) | 1998-05-14 |
Family
ID=25003540
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/US1997/020111 WO1998020669A1 (en) | 1996-11-08 | 1997-11-04 | Hdsl and pots carrier system |
Country Status (5)
Country | Link |
---|---|
US (1) | US5883941A (en) |
EP (1) | EP0931410A4 (en) |
AU (1) | AU730233B2 (en) |
CA (1) | CA2270819A1 (en) |
WO (1) | WO1998020669A1 (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP1018851A2 (en) * | 1999-01-08 | 2000-07-12 | Alcatel USA Sourcing, L.P. | A network pedestal unit in a telecommunications network |
GB2386286A (en) * | 2002-03-07 | 2003-09-10 | Dataflex Design Comm Ltd | Combined VoDSL and POTS system with integrated access device/VoDSL to POTS converter and telephones connected to common line via isolating filters |
Families Citing this family (62)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5812786A (en) * | 1995-06-21 | 1998-09-22 | Bell Atlantic Network Services, Inc. | Variable rate and variable mode transmission system |
GB9624180D0 (en) * | 1996-11-21 | 1997-01-08 | Plessey Telecomm | Telecommunication equipment |
US6061357A (en) * | 1997-02-06 | 2000-05-09 | Gte Laboratories Incorporated | Ethernet to ADSL adapter |
US6408056B1 (en) * | 1997-02-26 | 2002-06-18 | Paradyne Corporationlargo | Local loop interceder |
US6580785B2 (en) * | 1997-02-28 | 2003-06-17 | Paradyne Corporation | Apparatus and method for simultaneous multiple telephone type services on a single telephone line |
US6101216A (en) * | 1997-10-03 | 2000-08-08 | Rockwell International Corporation | Splitterless digital subscriber line communication system |
US6259708B1 (en) * | 1998-02-04 | 2001-07-10 | Texas Instruments Incorporated | System and method of transmitting voice over digital subscriber line |
US6711160B2 (en) * | 1998-03-31 | 2004-03-23 | International Business Machines Corporation | Packet network telephone interface system for POTS |
US6240178B1 (en) | 1998-11-30 | 2001-05-29 | Qwest Communications International Inc. | Bridged tap terminator |
US6584197B1 (en) * | 1998-12-03 | 2003-06-24 | Adtran Inc. | Power-limited remote termination converter with wetting current and emergency power operation for digital data transmission equipment |
US6512764B1 (en) | 1999-07-16 | 2003-01-28 | General Bandwidth Inc. | Method and apparatus for providing voice signals to and from a telecommunications switch |
US6647117B1 (en) * | 1999-08-16 | 2003-11-11 | Nortel Networks Limited | Continuity of voice carried over DSL during power failure |
US6272209B1 (en) * | 1999-08-16 | 2001-08-07 | Nortel Networks Limited | Lifeline telephony provision for voice over digital subscriber line |
US6400803B1 (en) | 1999-08-17 | 2002-06-04 | Nortel Networks Limited | Voice over digital subscriber line call redirection for lifeline service |
CA2281356A1 (en) * | 1999-09-01 | 2001-03-01 | Andreas Weirich | Enhanced line card and packetizing cpe for lifeline packet voice telephony |
US6683951B1 (en) * | 1999-09-13 | 2004-01-27 | Nortel Networks Limited | Method and apparatus for providing service to VODSL derived telephone lines during power interruptions |
EP1111896A1 (en) * | 1999-12-21 | 2001-06-27 | Alcatel | Central office for a full digital loop |
US6829292B1 (en) | 2000-01-03 | 2004-12-07 | Symmetricom, Inc. | Increasing gain with isolating upstream and downstream filters and amplifiers |
US6466573B1 (en) | 2000-02-11 | 2002-10-15 | General Bandwidth Inc. | System and method for communicating telecommunication information between a telecommunication switch and customer premises equipment |
US6512762B1 (en) * | 2000-02-11 | 2003-01-28 | General Bandwidth, Inc. | System and method for communicating telecommunication information between customer premises equipment and network equipment |
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 |
US6507606B2 (en) | 2000-03-29 | 2003-01-14 | Symmetrican, Inc. | Asymmetric digital subscriber line methods suitable for long subscriber loops |
CA2303635A1 (en) * | 2000-03-31 | 2001-09-30 | Allan Isfan | Fail to pots architecture |
US6842426B2 (en) | 2000-04-21 | 2005-01-11 | Symmetricom, Inc. | Fault detection for subscriber loop repeaters |
US7142619B2 (en) * | 2000-04-26 | 2006-11-28 | Symmetricom, Inc. | Long subscriber loops using automatic gain control mid-span extender unit |
US6574313B1 (en) * | 2000-05-12 | 2003-06-03 | Turnstone Systems, Inc. | Voice over DSL method and system for supporting a lifeline |
US6546089B1 (en) * | 2000-05-12 | 2003-04-08 | Turnstone Systems, Inc. | Method and system for supporting a lifeline associated with voice over DSL |
FR2809909B1 (en) * | 2000-05-30 | 2003-05-16 | Sagem | METHOD FOR SECURING A TELEPHONE LINK |
EP1175076A3 (en) * | 2000-07-18 | 2004-02-04 | Alcatel USA Sourcing, L.P. | System and method for providing lifeline pots service on intrinsically none-lifeline pots circuits |
WO2002009407A2 (en) * | 2000-07-20 | 2002-01-31 | Adc Telecommunications, Inc. | Voice/data signal splitter employing controllable bypass apparatus and method |
EP1176792A1 (en) * | 2000-07-24 | 2002-01-30 | Alcatel | Method and apparatus for providing an all digital loop with power-optimised mode |
US20020061058A1 (en) * | 2000-07-25 | 2002-05-23 | Symmetricom, Inc. | Subscriber loop repeater loopback for fault isolation |
EP1189422B1 (en) * | 2000-08-29 | 2004-06-30 | Lucent Technologies Inc. | System and method for providing lifeline power service to digital subscriber line customers |
US6496566B1 (en) * | 2000-09-29 | 2002-12-17 | Lucent Technologies Inc. | Metallic testing of a subscriber loop that provides both voice and digital subscriber line services |
US6839342B1 (en) | 2000-10-09 | 2005-01-04 | General Bandwidth Inc. | System and method for interfacing signaling information and voice traffic |
US7675900B1 (en) | 2000-10-09 | 2010-03-09 | Genband Inc. | System and method for interfacing between signaling protocols |
SE0004038D0 (en) * | 2000-11-03 | 2000-11-03 | Ericsson Telefon Ab L M | Apparatus and method for pre-provisioning broadband access to subscribers in a telecommunication system |
SE0004037D0 (en) * | 2000-11-03 | 2000-11-03 | Ericsson Telefon Ab L M | Apparatus and method for provision of broadband access in a telecommunication system |
SE0004036D0 (en) * | 2000-11-03 | 2000-11-03 | Ericsson Telefon Ab L M | Apparatus and method for provision of a back-up connection in a telecommunication system |
KR20020037393A (en) * | 2000-11-14 | 2002-05-21 | 박형철 | Sdsl subscriber apparatus |
US7385963B1 (en) | 2000-11-28 | 2008-06-10 | Genband Inc. | System and method for communicating telecommunication information from a telecommunication network to a broadband network |
US7184427B1 (en) | 2000-11-28 | 2007-02-27 | Genband Inc. | System and method for communicating telecommunication information from a broadband network to a telecommunication network |
US20020101817A1 (en) * | 2001-01-31 | 2002-08-01 | Joe Teixeira | System and method for providing analog telephone service when voice over IP over SDSL service is interrupted due to power failure |
US6754221B1 (en) | 2001-02-15 | 2004-06-22 | General Bandwidth Inc. | System and method for selecting a compression algorithm according to an available bandwidth |
US7254110B2 (en) | 2001-03-28 | 2007-08-07 | Wi-Lan, Inc. | Pots extender for voice fallback in a subscriber line |
KR100436749B1 (en) * | 2001-04-11 | 2004-06-22 | 주식회사 씨엘씨소프트 | External Apparatus for Converting 8-line/4-line Ethernet Communication into 2-line Ethernet Communication |
US6526046B1 (en) | 2001-04-24 | 2003-02-25 | General Bandwidth Inc. | System and method for communicating telecommunication information using asynchronous transfer mode |
US7149182B1 (en) * | 2001-04-24 | 2006-12-12 | Genband Inc. | System and method for providing lifeline telecommunication service |
US6996134B1 (en) | 2001-05-07 | 2006-02-07 | General Bandwidth Inc. | System and method for reliably communicating telecommunication information |
US6879667B1 (en) | 2001-05-07 | 2005-04-12 | General Bandwidth Inc. | System and method for interfacing telephony voice signals with a broadband access network |
US7245583B1 (en) | 2001-09-04 | 2007-07-17 | Genband Inc. | System and method for providing lifeline telecommunication service to line-powered customer premises equipment |
US7170854B1 (en) | 2001-10-02 | 2007-01-30 | Genband Inc. | System and method using switch fabric to support redundant network ports |
US6853724B2 (en) | 2001-12-14 | 2005-02-08 | Adc Dsl Systems, Inc. | Cascade low-pass filter to improve xDSL band attenuation for POTS splitter |
US6895089B2 (en) | 2001-12-14 | 2005-05-17 | Adc Dsl Systems, Inc. | Pots splitter with line impedance matching |
US20030133437A1 (en) * | 2002-01-11 | 2003-07-17 | Richarson John William | Digital subscriber line feature for enabling plain old telephone service on digital lines in the event of a power failure |
US20030198341A1 (en) * | 2002-04-23 | 2003-10-23 | Adc Dsl Systems, Inc. | Integrated POTS/MLT card |
US7239628B1 (en) | 2002-05-01 | 2007-07-03 | Genband Inc. | Line-powered network interface device |
DE60222762T2 (en) * | 2002-07-29 | 2008-07-03 | Infineon Technologies Ag | DSL communication device with rescue phone service |
US7734037B1 (en) | 2004-06-15 | 2010-06-08 | Verizon Services Corp. | Remote terminal unit connector |
US20080181393A1 (en) * | 2007-01-26 | 2008-07-31 | Ronald Brost | Methods and apparatus to maintain communication services during a power failure |
FR2979719B1 (en) * | 2011-09-02 | 2014-07-25 | Thales Sa | COMMUNICATION SYSTEM FOR TRANSMITTING SIGNALS BETWEEN TERMINAL EQUIPMENT CONNECTED TO INTERMEDIATE EQUIPMENT CONNECTED TO AN ETHERNET NETWORK |
US9571662B2 (en) * | 2013-08-19 | 2017-02-14 | Centurylink Intellectual Property Llc | POTS telephony over high speed data networks |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO1996029814A1 (en) * | 1995-03-20 | 1996-09-26 | Raychem Corporation | Voice and data communications |
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US3660609A (en) * | 1969-08-22 | 1972-05-02 | Communications Systems Corp | Subscriber long line extender |
US3746795A (en) * | 1970-11-02 | 1973-07-17 | San Bar Electronics Corp | Long line adapter circuit usable with increased power supply |
US4730311A (en) * | 1985-03-12 | 1988-03-08 | Pacific Bell | Remote multiplexer for digital telephone system |
US4853949A (en) * | 1988-03-24 | 1989-08-01 | Rockwell International Corporation | Fail safe voice system for integrated services for digital network subscribers |
US5459729C1 (en) * | 1989-07-25 | 2002-03-19 | Raychem Corp | Digital added main line system |
US5140630A (en) * | 1991-05-01 | 1992-08-18 | Light Logic, Ltd. | Added main line apparatus |
US5528281A (en) * | 1991-09-27 | 1996-06-18 | Bell Atlantic Network Services | Method and system for accessing multimedia data over public switched telephone network |
US5247347A (en) * | 1991-09-27 | 1993-09-21 | Bell Atlantic Network Services, Inc. | Pstn architecture for video-on-demand services |
JPH05315999A (en) * | 1992-05-11 | 1993-11-26 | Fujitsu Ltd | Digital transmitting equipment |
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US5440335A (en) * | 1993-05-28 | 1995-08-08 | U S West Advanced Technologies, Inc. | Method and apparatus for delivering passband and telephony signals in a coaxial cable network |
US5448635A (en) * | 1993-06-30 | 1995-09-05 | International Business Machines Corporation | Wiring scheme and network adapter with digital and analog outputs to allow old pots coexistence with ISDN |
US5596604A (en) * | 1993-08-17 | 1997-01-21 | Amati Communications Corporation | Multicarrier modulation transmission system with variable delay |
US5400322A (en) * | 1993-08-20 | 1995-03-21 | Amati Communications Corp. | Updating of bit allocations in a multicarrier modulation transmission system |
JPH07212879A (en) * | 1994-01-10 | 1995-08-11 | Fujitsu Ltd | Subscriber transmission system |
US5621731A (en) * | 1994-02-04 | 1997-04-15 | Omnilink Communications Corporation | Private exchange for ISDN |
US5668814A (en) * | 1995-03-20 | 1997-09-16 | Raychem Corporation | Dual DDS data multiplexer |
US5657381A (en) * | 1995-06-02 | 1997-08-12 | Canon Kabushiki Kaisha | ISDN fax routing |
US5598413A (en) * | 1995-07-10 | 1997-01-28 | Adtran, Inc. | Four-wire, half-rate architecture with embedded differential delay compensation for extending range of basic rate ISDN communications |
US5682385A (en) * | 1995-09-25 | 1997-10-28 | Teltrend Inc. | Enhancement for a multiplexing telecommunications interface |
US5787088A (en) * | 1995-11-13 | 1998-07-28 | At&T Corp | Method and system for interoperating between ISDN and PSTN transport for allowing simultaneous transmission of voice and data over one telephone line |
-
1996
- 1996-11-08 US US08/747,068 patent/US5883941A/en not_active Expired - Lifetime
-
1997
- 1997-11-04 CA CA002270819A patent/CA2270819A1/en not_active Abandoned
- 1997-11-04 EP EP97949361A patent/EP0931410A4/en not_active Withdrawn
- 1997-11-04 WO PCT/US1997/020111 patent/WO1998020669A1/en not_active Application Discontinuation
- 1997-11-04 AU AU64801/98A patent/AU730233B2/en not_active Ceased
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO1996029814A1 (en) * | 1995-03-20 | 1996-09-26 | Raychem Corporation | Voice and data communications |
Non-Patent Citations (1)
Title |
---|
See also references of EP0931410A4 * |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP1018851A2 (en) * | 1999-01-08 | 2000-07-12 | Alcatel USA Sourcing, L.P. | A network pedestal unit in a telecommunications network |
EP1018851A3 (en) * | 1999-01-08 | 2003-12-03 | Alcatel USA Sourcing, L.P. | A network pedestal unit in a telecommunications network |
GB2386286A (en) * | 2002-03-07 | 2003-09-10 | Dataflex Design Comm Ltd | Combined VoDSL and POTS system with integrated access device/VoDSL to POTS converter and telephones connected to common line via isolating filters |
Also Published As
Publication number | Publication date |
---|---|
EP0931410A4 (en) | 2000-02-23 |
AU730233B2 (en) | 2001-03-01 |
EP0931410A1 (en) | 1999-07-28 |
AU6480198A (en) | 1998-05-29 |
CA2270819A1 (en) | 1998-05-14 |
US5883941A (en) | 1999-03-16 |
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