SG45374A1 - Apparatus for detecting the port configuration of a communication port - Google Patents
Apparatus for detecting the port configuration of a communication portInfo
- Publication number
- SG45374A1 SG45374A1 SG1996005123A SG1996005123A SG45374A1 SG 45374 A1 SG45374 A1 SG 45374A1 SG 1996005123 A SG1996005123 A SG 1996005123A SG 1996005123 A SG1996005123 A SG 1996005123A SG 45374 A1 SG45374 A1 SG 45374A1
- Authority
- SG
- Singapore
- Prior art keywords
- port
- line
- detecting
- communication
- configuration
- Prior art date
Links
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
- H04L69/30—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
- H04L69/323—Intralayer communication protocols among peer entities or protocol data unit [PDU] definitions in the physical layer [OSI layer 1]
Landscapes
- Engineering & Computer Science (AREA)
- Computer Security & Cryptography (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Communication Control (AREA)
- Dc Digital Transmission (AREA)
- Maintenance And Management Of Digital Transmission (AREA)
- Small-Scale Networks (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US32628289A | 1989-03-21 | 1989-03-21 |
Publications (1)
Publication Number | Publication Date |
---|---|
SG45374A1 true SG45374A1 (en) | 1998-01-16 |
Family
ID=23271562
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SG1996005123A SG45374A1 (en) | 1989-03-21 | 1990-03-15 | Apparatus for detecting the port configuration of a communication port |
Country Status (7)
Country | Link |
---|---|
EP (1) | EP0389181B1 (ja) |
JP (1) | JP2939293B2 (ja) |
KR (1) | KR0160502B1 (ja) |
CA (1) | CA2012523A1 (ja) |
DE (1) | DE69027800T2 (ja) |
MY (1) | MY105674A (ja) |
SG (1) | SG45374A1 (ja) |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5730016A (en) * | 1980-07-31 | 1982-02-18 | Hitachi Ltd | Interface controlling system |
JPS5811958A (ja) * | 1981-07-15 | 1983-01-22 | Fuji Xerox Co Ltd | 電子複写機の入力信号テスト装置 |
US4654869A (en) * | 1985-09-11 | 1987-03-31 | Itt Corporation | Information collecting and forwarding apparatus |
-
1990
- 1990-03-15 EP EP90302763A patent/EP0389181B1/en not_active Expired - Lifetime
- 1990-03-15 DE DE69027800T patent/DE69027800T2/de not_active Expired - Fee Related
- 1990-03-15 SG SG1996005123A patent/SG45374A1/en unknown
- 1990-03-19 CA CA002012523A patent/CA2012523A1/en not_active Abandoned
- 1990-03-20 JP JP2071711A patent/JP2939293B2/ja not_active Expired - Fee Related
- 1990-03-20 KR KR1019900003689A patent/KR0160502B1/ko not_active IP Right Cessation
- 1990-03-21 MY MYPI90000446A patent/MY105674A/en unknown
Also Published As
Publication number | Publication date |
---|---|
EP0389181A3 (en) | 1993-02-03 |
DE69027800D1 (de) | 1996-08-22 |
EP0389181A2 (en) | 1990-09-26 |
MY105674A (en) | 1994-11-30 |
KR0160502B1 (ko) | 1998-12-01 |
JP2939293B2 (ja) | 1999-08-25 |
DE69027800T2 (de) | 1997-02-13 |
KR900015496A (ko) | 1990-10-27 |
CA2012523A1 (en) | 1990-09-21 |
JPH02280553A (ja) | 1990-11-16 |
EP0389181B1 (en) | 1996-07-17 |
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