PL338916A1 - Information transmission system - Google Patents
Information transmission systemInfo
- Publication number
- PL338916A1 PL338916A1 PL98338916A PL33891698A PL338916A1 PL 338916 A1 PL338916 A1 PL 338916A1 PL 98338916 A PL98338916 A PL 98338916A PL 33891698 A PL33891698 A PL 33891698A PL 338916 A1 PL338916 A1 PL 338916A1
- Authority
- PL
- Poland
- Prior art keywords
- transmission system
- information transmission
- information
- transmission
- Prior art date
Links
- 230000005540 biological transmission Effects 0.000 title 1
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04M—TELEPHONIC COMMUNICATION
- H04M1/00—Substation equipment, e.g. for use by subscribers
- H04M1/253—Telephone sets using digital voice transmission
-
- 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
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04M—TELEPHONIC COMMUNICATION
- H04M3/00—Automatic or semi-automatic exchanges
- H04M3/005—Interface circuits for subscriber lines
-
- 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
- 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
- H04Q2213/13039—Asymmetrical two-way transmission, e.g. ADSL, HDSL
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04Q—SELECTING
- H04Q2213/00—Indexing scheme relating to selecting arrangements in general and for multiplex systems
- H04Q2213/1309—Apparatus individually associated with a subscriber line, line circuits
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04Q—SELECTING
- H04Q2213/00—Indexing scheme relating to selecting arrangements in general and for multiplex systems
- H04Q2213/13176—Common channel signaling, CCS7
-
- 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
- H04Q2213/1322—PBX
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Signal Processing (AREA)
- Computer Networks & Wireless Communication (AREA)
- Interface Circuits In Exchanges (AREA)
- Sub-Exchange Stations And Push- Button Telephones (AREA)
- Telephonic Communication Services (AREA)
- Bidirectional Digital Transmission (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
AT0138897A AT408297B (de) | 1997-08-19 | 1997-08-19 | Nachrichtenübertragungssystem, insbesondere telephonsystem |
PCT/AT1998/000190 WO1999009727A2 (de) | 1997-08-19 | 1998-08-12 | Nachrichtenübertragungssystem, insbesondere telephonsystem |
Publications (1)
Publication Number | Publication Date |
---|---|
PL338916A1 true PL338916A1 (en) | 2000-11-20 |
Family
ID=3512807
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PL98338916A PL338916A1 (en) | 1997-08-19 | 1998-08-12 | Information transmission system |
Country Status (8)
Country | Link |
---|---|
AT (1) | AT408297B (xx) |
AU (1) | AU8718098A (xx) |
BR (1) | BR9811915A (xx) |
ES (1) | ES2190863B1 (xx) |
GB (1) | GB2344967B (xx) |
HK (1) | HK1027699A1 (xx) |
PL (1) | PL338916A1 (xx) |
WO (1) | WO1999009727A2 (xx) |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
AT396535B (de) * | 1990-06-13 | 1993-10-25 | Semcotec Handel | Nachrichtenübertragungssystem, insbesondere telefonsystem |
GB9323337D0 (en) * | 1993-11-11 | 1994-01-05 | Marconi Gec Ltd | High-speed digital subscriber lines |
-
1997
- 1997-08-19 AT AT0138897A patent/AT408297B/de not_active IP Right Cessation
-
1998
- 1998-08-12 ES ES200050008A patent/ES2190863B1/es not_active Expired - Fee Related
- 1998-08-12 AU AU87180/98A patent/AU8718098A/en not_active Abandoned
- 1998-08-12 BR BR9811915-0A patent/BR9811915A/pt not_active IP Right Cessation
- 1998-08-12 PL PL98338916A patent/PL338916A1/xx unknown
- 1998-08-12 WO PCT/AT1998/000190 patent/WO1999009727A2/de not_active IP Right Cessation
- 1998-08-12 GB GB0005611A patent/GB2344967B/en not_active Expired - Fee Related
-
2000
- 2000-09-11 HK HK00105718A patent/HK1027699A1/xx not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
AU8718098A (en) | 1999-03-08 |
GB0005611D0 (en) | 2000-05-03 |
WO1999009727A3 (de) | 1999-05-14 |
GB2344967B (en) | 2002-08-28 |
ES2190863A1 (es) | 2003-08-16 |
AT408297B (de) | 2001-10-25 |
ES2190863B1 (es) | 2005-05-01 |
WO1999009727A2 (de) | 1999-02-25 |
GB2344967A (en) | 2000-06-21 |
HK1027699A1 (en) | 2001-01-19 |
BR9811915A (pt) | 2000-09-05 |
ATA138897A (de) | 2001-02-15 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
DISC | Decisions on discontinuance of the proceedings (taken after the publication of the particulars of the applications) |