WO1998038813A3 - Apparatus and method for a multipoint dsl modem - Google Patents
Apparatus and method for a multipoint dsl modem Download PDFInfo
- Publication number
- WO1998038813A3 WO1998038813A3 PCT/US1998/003863 US9803863W WO9838813A3 WO 1998038813 A3 WO1998038813 A3 WO 1998038813A3 US 9803863 W US9803863 W US 9803863W WO 9838813 A3 WO9838813 A3 WO 9838813A3
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- dsl
- dsl modem
- subscriber line
- communications apparatus
- modem
- Prior art date
Links
- 238000000034 method Methods 0.000 title abstract 3
- 230000005540 biological transmission Effects 0.000 abstract 1
Classifications
-
- 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
- H04L5/14—Two-way operation using the same type of signal, i.e. duplex
-
- 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
- H04M—TELEPHONIC COMMUNICATION
- H04M7/00—Arrangements for interconnection between switching centres
- H04M7/006—Networks other than PSTN/ISDN providing telephone service, e.g. Voice over Internet Protocol (VoIP), including next generation networks with a packet-switched transport layer
Landscapes
- Engineering & Computer Science (AREA)
- Signal Processing (AREA)
- Computer Networks & Wireless Communication (AREA)
- Telephonic Communication Services (AREA)
- Data Exchanges In Wide-Area Networks (AREA)
- Communication Control (AREA)
Abstract
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP98911430A EP0983691A2 (en) | 1997-02-26 | 1998-02-26 | Apparatus and method for a multipoint dsl modem |
JP53789698A JP2002513532A (en) | 1997-02-26 | 1998-02-26 | Apparatus and method for multipoint DSL modem |
Applications Claiming Priority (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US3832497P | 1997-02-26 | 1997-02-26 | |
US60/038,324 | 1997-02-26 | ||
US3122698A | 1998-02-26 | 1998-02-26 | |
US09/031,226 | 1998-02-26 |
Publications (2)
Publication Number | Publication Date |
---|---|
WO1998038813A2 WO1998038813A2 (en) | 1998-09-03 |
WO1998038813A3 true WO1998038813A3 (en) | 1998-10-29 |
Family
ID=26706976
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/US1998/003863 WO1998038813A2 (en) | 1997-02-26 | 1998-02-26 | Apparatus and method for a multipoint dsl modem |
Country Status (3)
Country | Link |
---|---|
EP (1) | EP0983691A2 (en) |
JP (1) | JP2002513532A (en) |
WO (1) | WO1998038813A2 (en) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6498806B1 (en) | 1998-08-17 | 2002-12-24 | International Business Machines Corporation | Shared asymmetric digital subscriber line modem |
US8306097B2 (en) * | 2008-06-04 | 2012-11-06 | Alcatel Lucent | Signal suspension and resumption in DSL systems |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3979723A (en) * | 1975-10-29 | 1976-09-07 | International Business Machines Corporation | Digital data communication network and control system therefor |
US5487063A (en) * | 1991-03-19 | 1996-01-23 | Fujitsu Limited | Point-to-multipoint connection system |
US5636209A (en) * | 1994-05-05 | 1997-06-03 | Perlman; Stephen G. | Modem to support multiple site call conferenced data communications |
US5756280A (en) * | 1995-10-03 | 1998-05-26 | International Business Machines Corporation | Multimedia distribution network including video switch |
-
1998
- 1998-02-26 WO PCT/US1998/003863 patent/WO1998038813A2/en not_active Application Discontinuation
- 1998-02-26 EP EP98911430A patent/EP0983691A2/en not_active Withdrawn
- 1998-02-26 JP JP53789698A patent/JP2002513532A/en active Pending
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3979723A (en) * | 1975-10-29 | 1976-09-07 | International Business Machines Corporation | Digital data communication network and control system therefor |
US5487063A (en) * | 1991-03-19 | 1996-01-23 | Fujitsu Limited | Point-to-multipoint connection system |
US5636209A (en) * | 1994-05-05 | 1997-06-03 | Perlman; Stephen G. | Modem to support multiple site call conferenced data communications |
US5756280A (en) * | 1995-10-03 | 1998-05-26 | International Business Machines Corporation | Multimedia distribution network including video switch |
Also Published As
Publication number | Publication date |
---|---|
JP2002513532A (en) | 2002-05-08 |
WO1998038813A2 (en) | 1998-09-03 |
EP0983691A2 (en) | 2000-03-08 |
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