JPS622494B2 - - Google Patents
Info
- Publication number
- JPS622494B2 JPS622494B2 JP6827081A JP6827081A JPS622494B2 JP S622494 B2 JPS622494 B2 JP S622494B2 JP 6827081 A JP6827081 A JP 6827081A JP 6827081 A JP6827081 A JP 6827081A JP S622494 B2 JPS622494 B2 JP S622494B2
- Authority
- JP
- Japan
- Prior art keywords
- signal
- master station
- uplink
- downlink
- word
- 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
- 230000006854 communication Effects 0.000 claims description 5
- 230000005856 abnormality Effects 0.000 description 7
- 238000011144 upstream manufacturing Methods 0.000 description 7
- 238000010586 diagram Methods 0.000 description 4
- 230000005540 biological transmission Effects 0.000 description 3
- 230000002159 abnormal effect Effects 0.000 description 1
- 230000007175 bidirectional communication Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000005764 inhibitory process Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000008054 signal transmission Effects 0.000 description 1
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
- H04L1/12—Arrangements for detecting or preventing errors in the information received by using return channel
- H04L1/16—Arrangements for detecting or preventing errors in the information received by using return channel in which the return channel carries supervisory signals, e.g. repetition request signals
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Detection And Prevention Of Errors In Transmission (AREA)
- Bidirectional Digital Transmission (AREA)
- Dc Digital Transmission (AREA)
- Maintenance And Management Of Digital Transmission (AREA)
- Monitoring And Testing Of Transmission In General (AREA)
- Cable Transmission Systems, Equalization Of Radio And Reduction Of Echo (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6827081A JPS57184350A (en) | 1981-05-08 | 1981-05-08 | Bilateral communication system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6827081A JPS57184350A (en) | 1981-05-08 | 1981-05-08 | Bilateral communication system |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS57184350A JPS57184350A (en) | 1982-11-13 |
| JPS622494B2 true JPS622494B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1987-01-20 |
Family
ID=13368888
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP6827081A Granted JPS57184350A (en) | 1981-05-08 | 1981-05-08 | Bilateral communication system |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS57184350A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) |
-
1981
- 1981-05-08 JP JP6827081A patent/JPS57184350A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS57184350A (en) | 1982-11-13 |