NO904815D0 - PROCEDURE FOR DATA TRANSFER AFTER THE TIME PRINCIPLE - Google Patents
PROCEDURE FOR DATA TRANSFER AFTER THE TIME PRINCIPLEInfo
- Publication number
- NO904815D0 NO904815D0 NO904815A NO904815A NO904815D0 NO 904815 D0 NO904815 D0 NO 904815D0 NO 904815 A NO904815 A NO 904815A NO 904815 A NO904815 A NO 904815A NO 904815 D0 NO904815 D0 NO 904815D0
- Authority
- NO
- Norway
- Prior art keywords
- plesiochronously
- running
- zse2
- cycles
- station
- Prior art date
Links
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
- H04L5/1469—Two-way operation using the same type of signal, i.e. duplex using time-sharing
- H04L5/1484—Two-way operation using the same type of signal, i.e. duplex using time-sharing operating bytewise
- H04L5/1492—Two-way operation using the same type of signal, i.e. duplex using time-sharing operating bytewise with time compression, e.g. operating according to the ping-pong technique
Landscapes
- Engineering & Computer Science (AREA)
- Signal Processing (AREA)
- Computer Networks & Wireless Communication (AREA)
- Communication Control (AREA)
- Synchronisation In Digital Transmission Systems (AREA)
- Data Exchanges In Wide-Area Networks (AREA)
Abstract
The method for bidirectional data transmission according to the time-division principle enables the synchronisation of plesiochronously running packet timing signals with no increase in the data stream jitter component which normally occurs. Two bidirectionally and continuously running, plesiochronously clocked data streams (S12, S21) are divided up into data packets which are exchanged within cycles (Z) between two transceiver stations (SE1, SE2). The cycles (ZSE1, ZSE2) plesiochronously running in both stations (SE1, SE2) are synchronised through modification as required of the cycle length (ZSE2) and corresponding modification of the packet length of the data packets transmitted from station (SE2) to station (SE1). A circuit arrangement is furthermore indicated for carrying out the method. <IMAGE>
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CH399189 | 1989-11-06 |
Publications (3)
Publication Number | Publication Date |
---|---|
NO904815D0 true NO904815D0 (en) | 1990-11-05 |
NO904815L NO904815L (en) | 1991-05-07 |
NO302268B1 NO302268B1 (en) | 1998-02-09 |
Family
ID=4267766
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
NO904815A NO302268B1 (en) | 1989-11-06 | 1990-11-05 | Procedure for data transfer according to the time difference principle |
Country Status (4)
Country | Link |
---|---|
EP (1) | EP0426961B1 (en) |
AT (1) | ATE108287T1 (en) |
DE (1) | DE59006361D1 (en) |
NO (1) | NO302268B1 (en) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE4209797A1 (en) * | 1991-04-26 | 1992-10-29 | Kommunikations Elektronik | METHOD FOR BIDIRECTIONAL DATA TRANSFER |
AT406533B (en) * | 1995-06-26 | 2000-06-26 | Ericsson Austria Ag | METHOD FOR BIDIRECTIONAL DATA TRANSFER VIA A TWO-WIRE LINE |
FI100928B (en) | 1996-07-05 | 1998-03-13 | Nokia Telecommunications Oy | Data Transfer method |
JP3594062B2 (en) | 1996-11-19 | 2004-11-24 | ソニー株式会社 | Information transmission method, information output device, and information recording device |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
IT1129171B (en) * | 1980-09-11 | 1986-06-04 | Cselt Centro Studi Lab Telecom | PROCEDURE AND DEVICE FOR SYNCHRONIZING THE RECEIVING TERMINAL OF A PING PONG COMMUNICATION SYSTEM |
US4514840A (en) * | 1982-12-29 | 1985-04-30 | Te Ka De Felten & Guilleaume Fernmeldeanlagen Gmbh | Data transmission systems for full duplex communication |
AU5344986A (en) * | 1985-02-25 | 1986-08-28 | International Standard Electric Corp. | Synchronising devices |
-
1990
- 1990-08-29 EP EP90116559A patent/EP0426961B1/en not_active Expired - Lifetime
- 1990-08-29 DE DE59006361T patent/DE59006361D1/en not_active Expired - Fee Related
- 1990-08-29 AT AT90116559T patent/ATE108287T1/en active
- 1990-11-05 NO NO904815A patent/NO302268B1/en not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
DE59006361D1 (en) | 1994-08-11 |
NO302268B1 (en) | 1998-02-09 |
ATE108287T1 (en) | 1994-07-15 |
EP0426961B1 (en) | 1994-07-06 |
NO904815L (en) | 1991-05-07 |
EP0426961A1 (en) | 1991-05-15 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
MM1K | Lapsed by not paying the annual fees |
Free format text: LAPSED IN MAY 2001 |