NO129066B - - Google Patents
Download PDFInfo
- Publication number
- NO129066B NO129066B NO00308/72*[A NO30872A NO129066B NO 129066 B NO129066 B NO 129066B NO 30872 A NO30872 A NO 30872A NO 129066 B NO129066 B NO 129066B
- Authority
- NO
- Norway
- Prior art keywords
- bit
- pcm
- frequency
- bits
- data
- Prior art date
Links
- 238000000034 method Methods 0.000 claims description 8
- 230000000903 blocking effect Effects 0.000 claims description 3
- 230000007423 decrease Effects 0.000 claims description 2
- 210000004027 cell Anatomy 0.000 claims 14
- 230000015654 memory Effects 0.000 claims 10
- 210000003888 boundary cell Anatomy 0.000 claims 9
- 125000004122 cyclic group Chemical group 0.000 claims 2
- 230000001934 delay Effects 0.000 claims 1
- 230000001105 regulatory effect Effects 0.000 claims 1
- 230000011664 signaling Effects 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 9
- 230000005540 biological transmission Effects 0.000 description 7
- 230000008929 regeneration Effects 0.000 description 5
- 238000011069 regeneration method Methods 0.000 description 5
- 230000003466 anti-cipated effect Effects 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 230000004913 activation Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000000977 initiatory effect Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000001172 regenerating effect Effects 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
Classifications
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Dc Digital Transmission (AREA)
- Synchronisation In Digital Transmission Systems (AREA)
- Time-Division Multiplex Systems (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SE01459/71A SE349716B (sv) | 1971-02-05 | 1971-02-05 |
Publications (1)
Publication Number | Publication Date |
---|---|
NO129066B true NO129066B (sv) | 1974-02-18 |
Family
ID=20258220
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
NO00308/72*[A NO129066B (sv) | 1971-02-05 | 1972-02-04 |
Country Status (7)
Country | Link |
---|---|
US (1) | US3729590A (sv) |
DE (1) | DE2203408B2 (sv) |
DK (1) | DK133920B (sv) |
GB (1) | GB1385797A (sv) |
IT (1) | IT951886B (sv) |
NO (1) | NO129066B (sv) |
SE (1) | SE349716B (sv) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB1427084A (en) * | 1973-07-26 | 1976-03-03 | Standard Telephones Cables Ltd | Asynchronous digital multiplexer |
US4208650A (en) * | 1978-01-30 | 1980-06-17 | Forney Engineering Company | Data transmission system |
US4450558A (en) * | 1981-01-12 | 1984-05-22 | General Datacomm Industries, Inc. | Method and apparatus for establishing frame synchronization |
DE3316492A1 (de) * | 1983-05-05 | 1984-11-08 | Siemens AG, 1000 Berlin und 8000 München | Schaltungsanordnung fuer den teilnehmeranschluss in einem diensteintegrierenden digitalnetz (isdn) |
DE3316470A1 (de) * | 1983-05-05 | 1984-11-08 | Siemens AG, 1000 Berlin und 8000 München | Schaltungsanordnung fuer ein teilnehmeranschluss in einem diensteintegrierenden digitalnetz (isdn) |
US4891808A (en) * | 1987-12-24 | 1990-01-02 | Coherent Communication Systems Corp. | Self-synchronizing multiplexer |
-
1971
- 1971-02-05 SE SE01459/71A patent/SE349716B/xx unknown
-
1972
- 1972-01-20 US US00219243A patent/US3729590A/en not_active Expired - Lifetime
- 1972-01-25 DE DE2203408A patent/DE2203408B2/de active Pending
- 1972-02-02 GB GB494172A patent/GB1385797A/en not_active Expired
- 1972-02-03 IT IT20178/72A patent/IT951886B/it active
- 1972-02-04 DK DK50972AA patent/DK133920B/da unknown
- 1972-02-04 NO NO00308/72*[A patent/NO129066B/no unknown
Also Published As
Publication number | Publication date |
---|---|
DK133920B (da) | 1976-08-09 |
US3729590A (en) | 1973-04-24 |
GB1385797A (en) | 1975-02-26 |
DK133920C (sv) | 1977-02-07 |
SE349716B (sv) | 1972-10-02 |
DE2203408B2 (de) | 1975-04-17 |
IT951886B (it) | 1973-07-10 |
DE2203408A1 (de) | 1972-08-10 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
US4429386A (en) | Buffer arrangement of a PCM exchange system | |
US4355387A (en) | Resynchronizing circuit for time division multiplex system | |
US3575557A (en) | Time division multiplex system | |
US3396239A (en) | Signal converting system for startstop telegraph signals | |
NO129066B (sv) | ||
NO793242L (no) | Fleksibel bufferhukommelse for synkrondemulitplekser, saerlig for tidsoppdelte overfoeringsanlegg | |
CA1141495A (en) | Elastic buffer memory for a demultiplexer of synchronous type particularly for use in time-division transmission systems | |
EP0485021A1 (en) | Elastic buffer | |
US3281527A (en) | Data transmission | |
US4058682A (en) | Expandable memory for PCM signal transmission | |
US4785464A (en) | Method and device for regenerating the integrity of the bit rate in a plesiosynchronous system | |
JP2770964B2 (ja) | ロランc航行信号伝送などにメッセージ通信を乗せる際に、航行誤差及び空間波航行位置誤差を減じるための方法及びシステム | |
US3472961A (en) | Synchronization monitor apparatus | |
US3692941A (en) | Data exchange and coupling apparatus | |
US4160951A (en) | Method of regenerating asynchronous data signals and apparatus for performing the method | |
US4099029A (en) | Asynchronous pcm common decoding apparatus | |
US4034404A (en) | Signal combining system for binary pulse signals | |
US3337687A (en) | Synchronous multiplex telegraphy | |
EP0409168B1 (en) | Elastic store memory circuit | |
US3295065A (en) | Pulse generator employing cascaded counters and coincidence circuitry for producing plural frequency outputs | |
RU2306674C1 (ru) | Устройство временного группообразования | |
NO302268B1 (no) | Fremgangsmåte til dataoverföring etter tidskilleprinsippet | |
SU489369A3 (ru) | Устройство дл контрол систем св зи | |
SU563734A1 (ru) | Устройство дл контрол многоканальной системы св зи с временным разделением каналов | |
SU1383510A1 (ru) | Устройство дл декодировани манчестерского кода |