SE7909142L - Elastiskt buffertminne for en synkron avmultiplexare, serskilt for anvendning vid transmissionssystem for tidsfordelning - Google Patents
Elastiskt buffertminne for en synkron avmultiplexare, serskilt for anvendning vid transmissionssystem for tidsfordelningInfo
- Publication number
- SE7909142L SE7909142L SE7909142A SE7909142A SE7909142L SE 7909142 L SE7909142 L SE 7909142L SE 7909142 A SE7909142 A SE 7909142A SE 7909142 A SE7909142 A SE 7909142A SE 7909142 L SE7909142 L SE 7909142L
- Authority
- SE
- Sweden
- Prior art keywords
- clock pulses
- memories
- control
- time slots
- under
- Prior art date
Links
Classifications
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F5/00—Methods or arrangements for data conversion without changing the order or content of the data handled
- G06F5/06—Methods or arrangements for data conversion without changing the order or content of the data handled for changing the speed of data flow, i.e. speed regularising or timing, e.g. delay lines, FIFO buffers; over- or underrun control therefor
- G06F5/16—Multiplexed systems, i.e. using two or more similar devices which are alternately accessed for enqueue and dequeue operations, e.g. ping-pong buffers
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04J—MULTIPLEX COMMUNICATION
- H04J3/00—Time-division multiplex systems
- H04J3/02—Details
- H04J3/06—Synchronising arrangements
- H04J3/062—Synchronisation of signals having the same nominal but fluctuating bit rates, e.g. using buffers
- H04J3/0626—Synchronisation of signals having the same nominal but fluctuating bit rates, e.g. using buffers plesiochronous multiplexing systems, e.g. plesiochronous digital hierarchy [PDH], jitter attenuators
Landscapes
- Engineering & Computer Science (AREA)
- Theoretical Computer Science (AREA)
- Physics & Mathematics (AREA)
- General Engineering & Computer Science (AREA)
- General Physics & Mathematics (AREA)
- Computer Hardware Design (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Time-Division Multiplex Systems (AREA)
- Synchronisation In Digital Transmission Systems (AREA)
- Communication Control (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IT29455/78A IT1160041B (it) | 1978-11-06 | 1978-11-06 | Memoria elastica per demultiplatore sincrono di particolare applicazione nei sistemi di trasmissione a divisione di tempo |
Publications (1)
Publication Number | Publication Date |
---|---|
SE7909142L true SE7909142L (sv) | 1980-05-07 |
Family
ID=11227021
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SE7909142A SE7909142L (sv) | 1978-11-06 | 1979-11-05 | Elastiskt buffertminne for en synkron avmultiplexare, serskilt for anvendning vid transmissionssystem for tidsfordelning |
Country Status (10)
Country | Link |
---|---|
US (1) | US4307462A (de) |
AU (1) | AU527050B2 (de) |
BR (1) | BR7907060A (de) |
CA (1) | CA1141495A (de) |
DE (1) | DE2944777A1 (de) |
FR (1) | FR2441238A1 (de) |
GB (1) | GB2036511B (de) |
IT (1) | IT1160041B (de) |
NO (1) | NO793536L (de) |
SE (1) | SE7909142L (de) |
Families Citing this family (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4378594A (en) * | 1980-10-24 | 1983-03-29 | Ncr Corporation | High speed to low speed data buffering means |
DE3215975C1 (en) * | 1982-04-29 | 1990-12-20 | Siemens Ag | Multi-channel directional ratio system - combines available channels on transmitting side in digital form in time-multiplexing framework |
US4481624A (en) * | 1982-06-24 | 1984-11-06 | At&T Bell Laboratories | Linear time division multiplexed conferencer |
US4477897A (en) * | 1982-06-24 | 1984-10-16 | At&T Bell Laboratories | Linear time division multiplexed conferencer |
US4499577A (en) * | 1982-10-18 | 1985-02-12 | At&T Bell Laboratories | Linear time division multiplexed conferencer for data transfer applications |
DE3509511A1 (de) * | 1985-03-16 | 1986-09-18 | Philips Patentverwaltung Gmbh, 2000 Hamburg | Verfahren und schaltungsanordnung zur phasensprungfreien durchschaltung von breitbandigen digitalsignalen in einem synchronen breitbandkommunikationsnetz |
DE3918263C2 (de) * | 1989-06-05 | 1997-03-27 | Bosch Gmbh Robert | Verfahren und Schaltungsanordnung zur Gewinnung eines Lochtaktes |
JP2669697B2 (ja) * | 1989-07-18 | 1997-10-29 | 富士通株式会社 | エラスティックストアメモリの読出し制御方式 |
JP2874375B2 (ja) * | 1991-04-11 | 1999-03-24 | 日本電気株式会社 | ダブルバッファ形エラスティック・ストア |
US6855456B2 (en) * | 2001-10-30 | 2005-02-15 | Medtronic, Inc. | Titanium alloy-pin battery feedthrough for an implantable medical device |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3042751A (en) * | 1959-03-10 | 1962-07-03 | Bell Telephone Labor Inc | Pulse transmission system |
GB997835A (en) * | 1962-05-16 | 1965-07-07 | British Telecomm Res Ltd | Improvements in or relating to electrical signalling systems |
GB946254A (en) * | 1961-02-23 | 1964-01-08 | British Telecomm Res Ltd | Improvements in or relating to electrical signalling systems |
FR1520482A (fr) * | 1967-01-20 | 1968-04-12 | Int Standard Electric Corp | Perfectionnements aux équipements multiplex à modulation par impulsions codées |
FR2308251A1 (fr) * | 1975-04-18 | 1976-11-12 | Telecommunications Sa | Procede et dispositif de demande de justification |
IT1043981B (it) * | 1975-06-05 | 1980-02-29 | Sits Soc It Telecom Siemens | Memoria elastica per sistemi di trasmissione a codice d impulsi |
FR2320023A1 (fr) * | 1975-07-28 | 1977-02-25 | Constr Telephoniques | Procede et dispositif de resynchronisation d'informations entrantes structurees en trames |
FR2379204A1 (fr) * | 1977-01-28 | 1978-08-25 | Materiel Telephonique | Dispositif de resynchronisation d'informations numeriques |
-
1978
- 1978-11-06 IT IT29455/78A patent/IT1160041B/it active
-
1979
- 1979-10-31 BR BR7907060A patent/BR7907060A/pt unknown
- 1979-11-02 NO NO793536A patent/NO793536L/no unknown
- 1979-11-02 US US06/090,617 patent/US4307462A/en not_active Expired - Lifetime
- 1979-11-05 CA CA000339148A patent/CA1141495A/en not_active Expired
- 1979-11-05 FR FR7927185A patent/FR2441238A1/fr not_active Withdrawn
- 1979-11-05 AU AU52526/79A patent/AU527050B2/en not_active Ceased
- 1979-11-05 SE SE7909142A patent/SE7909142L/ not_active Application Discontinuation
- 1979-11-06 DE DE19792944777 patent/DE2944777A1/de not_active Withdrawn
- 1979-11-06 GB GB7938361A patent/GB2036511B/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
BR7907060A (pt) | 1980-09-16 |
NO793536L (no) | 1980-05-07 |
AU5252679A (en) | 1980-05-15 |
US4307462A (en) | 1981-12-22 |
GB2036511A (en) | 1980-06-25 |
GB2036511B (en) | 1982-11-10 |
IT7829455A0 (it) | 1978-11-06 |
FR2441238A1 (fr) | 1980-06-06 |
DE2944777A1 (de) | 1980-05-14 |
CA1141495A (en) | 1983-02-15 |
IT1160041B (it) | 1987-03-04 |
AU527050B2 (en) | 1983-02-10 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
NAV | Patent application has lapsed |
Ref document number: 7909142-7 |