JPH0128551B2 - - Google Patents
Info
- Publication number
- JPH0128551B2 JPH0128551B2 JP55071751A JP7175180A JPH0128551B2 JP H0128551 B2 JPH0128551 B2 JP H0128551B2 JP 55071751 A JP55071751 A JP 55071751A JP 7175180 A JP7175180 A JP 7175180A JP H0128551 B2 JPH0128551 B2 JP H0128551B2
- Authority
- JP
- Japan
- Prior art keywords
- correlation
- output
- transmission
- oscillator
- signal
- 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
Links
- 230000005540 biological transmission Effects 0.000 claims description 38
- 230000002596 correlated effect Effects 0.000 claims description 11
- 230000001360 synchronised effect Effects 0.000 claims description 7
- 238000010586 diagram Methods 0.000 description 14
- 238000000034 method Methods 0.000 description 7
- 238000001228 spectrum Methods 0.000 description 5
- 238000011084 recovery Methods 0.000 description 3
- 230000008901 benefit Effects 0.000 description 2
- 238000004891 communication Methods 0.000 description 2
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 230000018109 developmental process Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000013307 optical fiber Substances 0.000 description 1
- 230000008929 regeneration Effects 0.000 description 1
- 238000011069 regeneration method Methods 0.000 description 1
- 230000011664 signaling Effects 0.000 description 1
- 238000000411 transmission spectrum Methods 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L25/00—Baseband systems
- H04L25/38—Synchronous or start-stop systems, e.g. for Baudot code
- H04L25/40—Transmitting circuits; Receiving circuits
- H04L25/49—Transmitting circuits; Receiving circuits using code conversion at the transmitter; using predistortion; using insertion of idle bits for obtaining a desired frequency spectrum; using three or more amplitude levels ; Baseband coding techniques specific to data transmission systems
- H04L25/497—Transmitting circuits; Receiving circuits using code conversion at the transmitter; using predistortion; using insertion of idle bits for obtaining a desired frequency spectrum; using three or more amplitude levels ; Baseband coding techniques specific to data transmission systems by correlative coding, e.g. partial response coding or echo modulation coding transmitters and receivers for partial response systems
Landscapes
- Physics & Mathematics (AREA)
- Spectroscopy & Molecular Physics (AREA)
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Digital Transmission Methods That Use Modulated Carrier Waves (AREA)
- Dc Digital Transmission (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP7175180A JPS56168460A (en) | 1980-05-29 | 1980-05-29 | Correlative code carrier wave transmission receiver |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP7175180A JPS56168460A (en) | 1980-05-29 | 1980-05-29 | Correlative code carrier wave transmission receiver |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS56168460A JPS56168460A (en) | 1981-12-24 |
JPH0128551B2 true JPH0128551B2 (de) | 1989-06-02 |
Family
ID=13469540
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP7175180A Granted JPS56168460A (en) | 1980-05-29 | 1980-05-29 | Correlative code carrier wave transmission receiver |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS56168460A (de) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7508882B2 (en) * | 2003-12-04 | 2009-03-24 | Alcatel-Lucent Usa Inc. | Electrical backplane transmission using duobinary signaling |
-
1980
- 1980-05-29 JP JP7175180A patent/JPS56168460A/ja active Granted
Also Published As
Publication number | Publication date |
---|---|
JPS56168460A (en) | 1981-12-24 |
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