JPS5639655A - N-to-one stand-by switching system of radio digital transmission - Google Patents
N-to-one stand-by switching system of radio digital transmissionInfo
- Publication number
- JPS5639655A JPS5639655A JP11504579A JP11504579A JPS5639655A JP S5639655 A JPS5639655 A JP S5639655A JP 11504579 A JP11504579 A JP 11504579A JP 11504579 A JP11504579 A JP 11504579A JP S5639655 A JPS5639655 A JP S5639655A
- Authority
- JP
- Japan
- Prior art keywords
- signal
- circuit
- mpx
- quality
- stand
- 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.)
- Granted
Links
- 230000005540 biological transmission Effects 0.000 title abstract 5
- 230000005856 abnormality Effects 0.000 abstract 3
- 230000002401 inhibitory effect Effects 0.000 abstract 2
- 230000002159 abnormal effect Effects 0.000 abstract 1
- 238000001514 detection method Methods 0.000 abstract 1
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B1/00—Details of transmission systems, not covered by a single one of groups H04B3/00 - H04B13/00; Details of transmission systems not characterised by the medium used for transmission
- H04B1/74—Details of transmission systems, not covered by a single one of groups H04B3/00 - H04B13/00; Details of transmission systems not characterised by the medium used for transmission for increasing reliability, e.g. using redundant or spare channels or apparatus
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Small-Scale Networks (AREA)
- Mobile Radio Communication Systems (AREA)
- Detection And Prevention Of Errors In Transmission (AREA)
- Time-Division Multiplex Systems (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11504579A JPS5639655A (en) | 1979-09-07 | 1979-09-07 | N-to-one stand-by switching system of radio digital transmission |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11504579A JPS5639655A (en) | 1979-09-07 | 1979-09-07 | N-to-one stand-by switching system of radio digital transmission |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5639655A true JPS5639655A (en) | 1981-04-15 |
| JPS6338902B2 JPS6338902B2 (enExample) | 1988-08-02 |
Family
ID=14652815
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP11504579A Granted JPS5639655A (en) | 1979-09-07 | 1979-09-07 | N-to-one stand-by switching system of radio digital transmission |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5639655A (enExample) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS58101034A (ja) * | 1981-12-14 | 1983-06-16 | Yokohama Rubber Co Ltd:The | 連続脱泡装置 |
| JPS59126412A (ja) * | 1983-01-10 | 1984-07-21 | Idemitsu Petrochem Co Ltd | スチレン系重合反応物の後処理方法 |
| JPS6422126A (en) * | 1987-07-17 | 1989-01-25 | Nec Corp | Pcm signal repeating circuit |
| JPH01293031A (ja) * | 1988-05-20 | 1989-11-27 | Fujitsu Ltd | デジタル伝送装置 |
| JPH0536940U (ja) * | 1991-10-16 | 1993-05-18 | 三菱電機株式会社 | 制御チヤネル代行装置 |
-
1979
- 1979-09-07 JP JP11504579A patent/JPS5639655A/ja active Granted
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS58101034A (ja) * | 1981-12-14 | 1983-06-16 | Yokohama Rubber Co Ltd:The | 連続脱泡装置 |
| JPS59126412A (ja) * | 1983-01-10 | 1984-07-21 | Idemitsu Petrochem Co Ltd | スチレン系重合反応物の後処理方法 |
| JPS6422126A (en) * | 1987-07-17 | 1989-01-25 | Nec Corp | Pcm signal repeating circuit |
| JPH01293031A (ja) * | 1988-05-20 | 1989-11-27 | Fujitsu Ltd | デジタル伝送装置 |
| JPH0536940U (ja) * | 1991-10-16 | 1993-05-18 | 三菱電機株式会社 | 制御チヤネル代行装置 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6338902B2 (enExample) | 1988-08-02 |
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