CA2034911C - Integrated data link controller with autonomous logical elements - Google Patents
Integrated data link controller with autonomous logical elementsInfo
- Publication number
- CA2034911C CA2034911C CA002034911A CA2034911A CA2034911C CA 2034911 C CA2034911 C CA 2034911C CA 002034911 A CA002034911 A CA 002034911A CA 2034911 A CA2034911 A CA 2034911A CA 2034911 C CA2034911 C CA 2034911C
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- CA
- Canada
- Prior art keywords
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- 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
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Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L9/00—Cryptographic mechanisms or cryptographic arrangements for secret or secure communications; Network security protocols
- H04L9/40—Network security protocols
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L69/00—Network arrangements, protocols or services independent of the application payload and not provided for in the other groups of this subclass
- H04L69/28—Timers or timing mechanisms used in protocols
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L69/00—Network arrangements, protocols or services independent of the application payload and not provided for in the other groups of this subclass
- H04L69/30—Definitions, standards or architectural aspects of layered protocol stacks
- H04L69/32—Architecture of open systems interconnection [OSI] 7-layer type protocol stacks, e.g. the interfaces between the data link level and the physical level
- H04L69/322—Intralayer communication protocols among peer entities or protocol data unit [PDU] definitions
- H04L69/324—Intralayer communication protocols among peer entities or protocol data unit [PDU] definitions in the data link layer [OSI layer 2], e.g. HDLC
Landscapes
- Engineering & Computer Science (AREA)
- Computer Security & Cryptography (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Communication Control (AREA)
- Data Exchanges In Wide-Area Networks (AREA)
- Computer And Data Communications (AREA)
- Time-Division Multiplex Systems (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US07/495,232 US5218680A (en) | 1990-03-15 | 1990-03-15 | Data link controller with autonomous in tandem pipeline circuit elements relative to network channels for transferring multitasking data in cyclically recurrent time slots |
| US495,232 | 1990-03-15 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CA2034911A1 CA2034911A1 (en) | 1991-09-16 |
| CA2034911C true CA2034911C (en) | 1994-03-29 |
Family
ID=23967817
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA002034911A Expired - Fee Related CA2034911C (en) | 1990-03-15 | 1991-01-24 | Integrated data link controller with autonomous logical elements |
Country Status (5)
Families Citing this family (126)
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| US4965796A (en) * | 1989-09-29 | 1990-10-23 | At&T Bell Laboratories | Microprocessor-based substrate multiplexer/demultiplexer |
| US5062105A (en) * | 1990-01-02 | 1991-10-29 | At&T Bell Laboratories | Programmable multiplexing techniques for mapping a capacity domain into a time domain within a frame |
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1990
- 1990-03-15 US US07/495,232 patent/US5218680A/en not_active Expired - Fee Related
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1991
- 1991-01-24 CA CA002034911A patent/CA2034911C/en not_active Expired - Fee Related
- 1991-02-25 DE DE69132648T patent/DE69132648T2/de not_active Expired - Lifetime
- 1991-02-25 EP EP91301481A patent/EP0449420B1/en not_active Expired - Lifetime
- 1991-03-05 JP JP6242091A patent/JPH0720147B2/ja not_active Expired - Lifetime
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| Publication number | Publication date |
|---|---|
| DE69132648D1 (de) | 2001-08-09 |
| EP0449420A3 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1995-02-15 |
| JPH04220844A (ja) | 1992-08-11 |
| US5218680A (en) | 1993-06-08 |
| EP0449420A2 (en) | 1991-10-02 |
| DE69132648T2 (de) | 2002-04-25 |
| EP0449420B1 (en) | 2001-07-04 |
| JPH0720147B2 (ja) | 1995-03-06 |
| CA2034911A1 (en) | 1991-09-16 |
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