JPS5261407A - Transmission equipment - Google Patents
Transmission equipmentInfo
- Publication number
- JPS5261407A JPS5261407A JP50137438A JP13743875A JPS5261407A JP S5261407 A JPS5261407 A JP S5261407A JP 50137438 A JP50137438 A JP 50137438A JP 13743875 A JP13743875 A JP 13743875A JP S5261407 A JPS5261407 A JP S5261407A
- Authority
- JP
- Japan
- Prior art keywords
- transmission equipment
- quality
- reception
- added
- becomes possible
- 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.)
- Pending
Links
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L1/00—Arrangements for detecting or preventing errors in the information received
- H04L1/20—Arrangements for detecting or preventing errors in the information received using signal quality detector
Landscapes
- Engineering & Computer Science (AREA)
- Quality & Reliability (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Dc Digital Transmission (AREA)
- Maintenance And Management Of Digital Transmission (AREA)
- Detection And Correction Of Errors (AREA)
- Detection And Prevention Of Errors In Transmission (AREA)
Abstract
PURPOSE:The constant monitor function for circuit quality is added in order to avoid oversight of bit error between transmission and reception. Thus, a data transmission network becomes possible with high quality and high dependability.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP50137438A JPS5261407A (en) | 1975-11-14 | 1975-11-14 | Transmission equipment |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP50137438A JPS5261407A (en) | 1975-11-14 | 1975-11-14 | Transmission equipment |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5261407A true JPS5261407A (en) | 1977-05-20 |
Family
ID=15198615
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP50137438A Pending JPS5261407A (en) | 1975-11-14 | 1975-11-14 | Transmission equipment |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5261407A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS60187160A (en) * | 1984-03-07 | 1985-09-24 | Fujitsu Ltd | Information system for trouble of loop transmission line |
JPS63113367A (en) * | 1986-10-31 | 1988-05-18 | Nippon Telegr & Teleph Corp <Ntt> | Bit error distribution measuring apparatus |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3078443A (en) * | 1959-01-22 | 1963-02-19 | Alan C Rose | Compound error correction system |
JPS471403A (en) * | 1970-06-29 | 1972-01-24 | ||
JPS4941921A (en) * | 1972-08-25 | 1974-04-19 |
-
1975
- 1975-11-14 JP JP50137438A patent/JPS5261407A/en active Pending
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3078443A (en) * | 1959-01-22 | 1963-02-19 | Alan C Rose | Compound error correction system |
JPS471403A (en) * | 1970-06-29 | 1972-01-24 | ||
JPS4941921A (en) * | 1972-08-25 | 1974-04-19 |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS60187160A (en) * | 1984-03-07 | 1985-09-24 | Fujitsu Ltd | Information system for trouble of loop transmission line |
JPH0376616B2 (en) * | 1984-03-07 | 1991-12-06 | Fujitsu Ltd | |
JPS63113367A (en) * | 1986-10-31 | 1988-05-18 | Nippon Telegr & Teleph Corp <Ntt> | Bit error distribution measuring apparatus |
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