DE3578726D1 - Datenkommunikationssysteme. - Google Patents
Datenkommunikationssysteme.Info
- Publication number
- DE3578726D1 DE3578726D1 DE8585307147T DE3578726T DE3578726D1 DE 3578726 D1 DE3578726 D1 DE 3578726D1 DE 8585307147 T DE8585307147 T DE 8585307147T DE 3578726 T DE3578726 T DE 3578726T DE 3578726 D1 DE3578726 D1 DE 3578726D1
- Authority
- DE
- Germany
- Prior art keywords
- data communication
- communication systems
- systems
- data
- communication
- Prior art date
- 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 - Fee Related
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
- H04Q11/0428—Integrated services digital network, i.e. systems for transmission of different types of digitised signals, e.g. speech, data, telecentral, television signals
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Time-Division Multiplex Systems (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB848425375A GB8425375D0 (en) | 1984-10-08 | 1984-10-08 | Data communication systems |
Publications (1)
Publication Number | Publication Date |
---|---|
DE3578726D1 true DE3578726D1 (de) | 1990-08-23 |
Family
ID=10567855
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE8585307147T Expired - Fee Related DE3578726D1 (de) | 1984-10-08 | 1985-10-07 | Datenkommunikationssysteme. |
Country Status (10)
Country | Link |
---|---|
US (1) | US4727495A (de) |
EP (1) | EP0178137B1 (de) |
CN (1) | CN1004113B (de) |
AU (1) | AU576903B2 (de) |
CA (1) | CA1257021A (de) |
DE (1) | DE3578726D1 (de) |
GB (2) | GB8425375D0 (de) |
IN (1) | IN166482B (de) |
NZ (1) | NZ213729A (de) |
ZA (1) | ZA857735B (de) |
Families Citing this family (23)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4679227A (en) * | 1985-05-20 | 1987-07-07 | Telebit Corporation | Ensemble modem structure for imperfect transmission media |
US5113354B1 (en) * | 1986-02-07 | 1993-11-09 | System for optimizing data transmissions associated with addressable buffer devices | |
CA1262274A (en) * | 1986-06-20 | 1989-10-10 | Randall D. Kun | Isdn d channel handler |
FR2608337B1 (fr) * | 1986-12-15 | 1989-02-10 | France Etat | Equipements de multiplexage et demultiplexage numeriques de paquets de longueurs differentes |
US4994985A (en) * | 1987-12-23 | 1991-02-19 | International Business Machines Corporation | Methods of appending a reply in an electronic mail system |
US4891813A (en) * | 1988-01-29 | 1990-01-02 | Racal Data Communications Inc. | Passive bus communication using alternate CRC |
US5018142A (en) * | 1988-03-04 | 1991-05-21 | Digital Equipment Corporation | Technique for organizing and coding serial binary data from a plurality of data lines for transmission over a single transmission line |
US5204949A (en) * | 1989-02-15 | 1993-04-20 | Hitachi, Ltd. | Multi-channel/multi-circuit communication controller |
US5029104A (en) * | 1989-02-21 | 1991-07-02 | International Business Machines Corporation | Prestaging objects in a distributed environment |
US5220516A (en) * | 1989-02-21 | 1993-06-15 | International Business Machines Corp. | Asynchronous staging of objects between computer systems in cooperative processing systems |
GB2242104B (en) * | 1990-02-06 | 1994-04-13 | Digital Equipment Int | Method and apparatus for generating a frame check sequence |
JP2599819B2 (ja) * | 1990-11-02 | 1997-04-16 | 富士通株式会社 | データリンク終端方式 |
WO1993013520A2 (en) * | 1991-12-17 | 1993-07-08 | Sundstrand Corporation | Memory conservation data alignment method for solid state recording |
ZA93290B (en) * | 1992-01-16 | 1993-11-22 | Qualcomm Inc | Method and apparatus for the formatting of data for transmission |
GB2284967A (en) * | 1993-12-10 | 1995-06-21 | Marconi Gec Ltd | Multiplexers and demultiplexers |
US5570296A (en) * | 1994-03-30 | 1996-10-29 | Apple Computer, Inc. | System and method for synchronized presentation of video and audio signals |
US5553135A (en) * | 1994-03-31 | 1996-09-03 | Xing; Xie-Hao | Point-to-multipoint communication system and method |
US5541852A (en) * | 1994-04-14 | 1996-07-30 | Motorola, Inc. | Device, method and system for variable bit-rate packet video communications |
EP1026593A1 (de) | 1999-02-06 | 2000-08-09 | Motorola, Inc. | Vielfachkanalsteuerung |
GB2350756B (en) * | 1999-06-03 | 2001-05-09 | Marconi Comm Ltd | Signal processor circuit |
US20020181476A1 (en) * | 2001-03-17 | 2002-12-05 | Badamo Michael J. | Network infrastructure device for data traffic to and from mobile units |
US6813736B2 (en) * | 2001-10-09 | 2004-11-02 | Motorola, Inc. | Blind transport format detection for communication |
US7720984B2 (en) * | 2006-02-07 | 2010-05-18 | Cisco Technology, Inc. | Method and system for stream processing web services |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5434563B2 (de) * | 1974-07-04 | 1979-10-27 | ||
US4394774A (en) * | 1978-12-15 | 1983-07-19 | Compression Labs, Inc. | Digital video compression system and methods utilizing scene adaptive coding with rate buffer feedback |
NL8104368A (nl) * | 1981-09-23 | 1983-04-18 | Philips Nv | Digitale telefooncentrale met voorzieningen voor het behandelen van pakketgeschakelde data. |
US4539676A (en) * | 1982-05-03 | 1985-09-03 | At&T Bell Laboratories | Bulk/interactive data switching system |
DE3233221A1 (de) * | 1982-09-07 | 1984-03-08 | Siemens AG, 1000 Berlin und 8000 München | Schaltungsanordnung zum uebertragen von signalen zwischen teilnehmeranschlussleitungen und wenigstens einer uebertragungsleitung einer dienstintegrierten fernmeldeanlage |
US4577314A (en) * | 1983-03-31 | 1986-03-18 | At&T Bell Laboratories | Digital multi-customer data interface |
CA1229434A (en) * | 1983-12-23 | 1987-11-17 | Northern Telecom Limited | Multiplexer for bit oriented protocol data link control |
CA1229435A (en) * | 1983-12-23 | 1987-11-17 | Northern Telecom Limited | Demultiplexer for bit oriented protocol data link control |
JPH0632522B2 (ja) * | 1983-12-29 | 1994-04-27 | 富士通株式会社 | ディジタル信号伝送方法 |
-
1984
- 1984-10-08 GB GB848425375A patent/GB8425375D0/en active Pending
-
1985
- 1985-10-07 US US06/785,152 patent/US4727495A/en not_active Expired - Fee Related
- 1985-10-07 IN IN823/DEL/85A patent/IN166482B/en unknown
- 1985-10-07 CA CA000492411A patent/CA1257021A/en not_active Expired
- 1985-10-07 EP EP85307147A patent/EP0178137B1/de not_active Expired - Lifetime
- 1985-10-07 DE DE8585307147T patent/DE3578726D1/de not_active Expired - Fee Related
- 1985-10-07 NZ NZ213729A patent/NZ213729A/xx unknown
- 1985-10-08 ZA ZA857735A patent/ZA857735B/xx unknown
- 1985-10-08 AU AU48391/85A patent/AU576903B2/en not_active Ceased
- 1985-10-08 CN CN85108299.8A patent/CN1004113B/zh not_active Expired
- 1985-10-08 GB GB08524782A patent/GB2166327B/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
CA1257021A (en) | 1989-07-04 |
AU576903B2 (en) | 1988-09-08 |
ZA857735B (en) | 1986-11-26 |
IN166482B (de) | 1990-05-19 |
GB2166327A (en) | 1986-04-30 |
CN1004113B (zh) | 1989-05-03 |
GB8425375D0 (en) | 1984-11-14 |
EP0178137B1 (de) | 1990-07-18 |
GB2166327B (en) | 1988-06-08 |
GB8524782D0 (en) | 1985-11-13 |
AU4839185A (en) | 1986-04-17 |
NZ213729A (en) | 1988-10-28 |
CN85108299A (zh) | 1986-04-10 |
EP0178137A1 (de) | 1986-04-16 |
US4727495A (en) | 1988-02-23 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition | ||
8339 | Ceased/non-payment of the annual fee |