JPS5615619B2 - - Google Patents
Info
- Publication number
- JPS5615619B2 JPS5615619B2 JP5751775A JP5751775A JPS5615619B2 JP S5615619 B2 JPS5615619 B2 JP S5615619B2 JP 5751775 A JP5751775 A JP 5751775A JP 5751775 A JP5751775 A JP 5751775A JP S5615619 B2 JPS5615619 B2 JP S5615619B2
- Authority
- JP
- Japan
- Legal status (The legal status 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 status listed.)
- Expired
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
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B14/00—Transmission systems not characterised by the medium used for transmission
- H04B14/02—Transmission systems not characterised by the medium used for transmission characterised by the use of pulse modulation
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04J—MULTIPLEX COMMUNICATION
- H04J3/00—Time-division multiplex systems
- H04J3/16—Time-division multiplex systems in which the time allocation to individual channels within a transmission cycle is variable, e.g. to accommodate varying complexity of signals, to vary number of channels transmitted
- H04J3/1676—Time-division multiplex with pulse-position, pulse-interval, or pulse-width modulation
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L25/00—Baseband systems
- H04L25/38—Synchronous or start-stop systems, e.g. for Baudot code
- H04L25/40—Transmitting circuits; Receiving circuits
- H04L25/49—Transmitting circuits; Receiving circuits using code conversion at the transmitter; using predistortion; using insertion of idle bits for obtaining a desired frequency spectrum; using three or more amplitude levels ; Baseband coding techniques specific to data transmission systems
-
- 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
- H04L5/22—Arrangements affording multiple use of the transmission path using time-division multiplexing
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Physics & Mathematics (AREA)
- Spectroscopy & Molecular Physics (AREA)
- Time-Division Multiplex Systems (AREA)
- Analogue/Digital Conversion (AREA)
- Transmission Systems Not Characterized By The Medium Used For Transmission (AREA)
- Use Of Switch Circuits For Exchanges And Methods Of Control Of Multiplex Exchanges (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US475683A US3890472A (en) | 1974-06-03 | 1974-06-03 | Transparent time-division pulse-multiplex digital electric signal switching circuit arrangement |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS51820A JPS51820A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1976-01-07 |
| JPS5615619B2 true JPS5615619B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1981-04-11 |
Family
ID=23888657
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP5751775A Expired JPS5615619B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1974-06-03 | 1975-05-16 |
Country Status (12)
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS63148896A (ja) * | 1986-12-10 | 1988-06-21 | Tohoku Ricoh Co Ltd | ステツピングモ−タ駆動方式 |
| US5056108A (en) * | 1990-04-04 | 1991-10-08 | Van Metre Lund | Communication system |
| US5533046A (en) * | 1992-10-08 | 1996-07-02 | Lund; Vanmetre | Spread spectrum communication system |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| NL280340A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * | 1961-06-29 | 1900-01-01 | ||
| FR1458291A (fr) * | 1965-07-30 | 1966-03-04 | Multienregistreur pour autocommutateur téléphonique à répartition temporelle | |
| DE1265247B (de) * | 1966-12-08 | 1968-04-04 | Siemens Ag | Zeitmultiplex-UEbertragungsverfahren fuer die UEbertragung einer Mehrzahl von binaeren Nachrichten in einem transparenten Kanal |
| US3691464A (en) * | 1968-11-25 | 1972-09-12 | Technical Communications Corp | Asynchronous, swept frequency communication system |
-
1974
- 1974-06-03 US US475683A patent/US3890472A/en not_active Expired - Lifetime
-
1975
- 1975-03-25 CA CA223,388A patent/CA1037599A/en not_active Expired
- 1975-04-21 GB GB16304/75A patent/GB1498508A/en not_active Expired
- 1975-04-23 BE BE155675A patent/BE828270A/xx not_active IP Right Cessation
- 1975-04-24 FR FR7513751A patent/FR2280282A1/fr active Granted
- 1975-04-28 ES ES437103A patent/ES437103A1/es not_active Expired
- 1975-05-16 JP JP5751775A patent/JPS5615619B2/ja not_active Expired
- 1975-05-20 IT IT23508/75A patent/IT1038270B/it active
- 1975-05-22 CH CH656775A patent/CH584995A5/xx not_active IP Right Cessation
- 1975-05-22 SE SE7505825A patent/SE408989B/sv not_active IP Right Cessation
- 1975-05-27 DE DE2523373A patent/DE2523373C3/de not_active Expired
- 1975-05-29 NL NL7506396A patent/NL7506396A/xx not_active Application Discontinuation
Also Published As
| Publication number | Publication date |
|---|---|
| IT1038270B (it) | 1979-11-20 |
| FR2280282A1 (fr) | 1976-02-20 |
| SE408989B (sv) | 1979-07-16 |
| GB1498508A (en) | 1978-01-18 |
| SE7505825L (sv) | 1975-12-04 |
| DE2523373A1 (de) | 1975-12-04 |
| DE2523373C3 (de) | 1978-06-08 |
| CH584995A5 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1977-02-15 |
| FR2280282B1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1977-04-15 |
| JPS51820A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1976-01-07 |
| CA1037599A (en) | 1978-08-29 |
| US3890472A (en) | 1975-06-17 |
| AU8058675A (en) | 1976-11-04 |
| NL7506396A (nl) | 1975-12-05 |
| DE2523373B2 (de) | 1977-07-21 |
| ES437103A1 (es) | 1977-01-16 |
| BE828270A (fr) | 1975-08-18 |