JPS639414B2 - - Google Patents
Info
- Publication number
- JPS639414B2 JPS639414B2 JP53156691A JP15669178A JPS639414B2 JP S639414 B2 JPS639414 B2 JP S639414B2 JP 53156691 A JP53156691 A JP 53156691A JP 15669178 A JP15669178 A JP 15669178A JP S639414 B2 JPS639414 B2 JP S639414B2
- Authority
- JP
- Japan
- Prior art keywords
- phase
- transmitter
- standby
- working
- frequency
- 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
- 239000013078 crystal Substances 0.000 claims description 8
- 230000005540 biological transmission Effects 0.000 description 14
- 238000010586 diagram Methods 0.000 description 8
- 230000001360 synchronised effect Effects 0.000 description 6
- 238000000034 method Methods 0.000 description 4
- 238000006243 chemical reaction Methods 0.000 description 2
- 230000008929 regeneration Effects 0.000 description 2
- 238000011069 regeneration method Methods 0.000 description 2
- 238000001514 detection method Methods 0.000 description 1
- 230000010355 oscillation Effects 0.000 description 1
- 230000001172 regenerating effect Effects 0.000 description 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)
- Stabilization Of Oscillater, Synchronisation, Frequency Synthesizers (AREA)
- Digital Transmission Methods That Use Modulated Carrier Waves (AREA)
- Detection And Prevention Of Errors In Transmission (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP15669178A JPS5582550A (en) | 1978-12-15 | 1978-12-15 | Digital radio unit |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP15669178A JPS5582550A (en) | 1978-12-15 | 1978-12-15 | Digital radio unit |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5582550A JPS5582550A (en) | 1980-06-21 |
JPS639414B2 true JPS639414B2 (US07321065-20080122-C00160.png) | 1988-02-29 |
Family
ID=15633216
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP15669178A Granted JPS5582550A (en) | 1978-12-15 | 1978-12-15 | Digital radio unit |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5582550A (US07321065-20080122-C00160.png) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5997245A (ja) * | 1982-11-26 | 1984-06-05 | Fujitsu Ltd | 二重化された時分割多元接続方式の通信装置における同期方式 |
JPS60204138A (ja) * | 1984-03-29 | 1985-10-15 | Nec Corp | セツト予備切替方式 |
JP4122866B2 (ja) * | 2002-07-02 | 2008-07-23 | トヨタ自動車株式会社 | 車両用パワートレーンの剛性設定方法及び車両用パワートレーン |
US20140177435A1 (en) * | 2011-05-25 | 2014-06-26 | Hiroaki Miyamoto | Wireless transmission system, wireless transmission method, and wireless communication apparatus |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5123013A (en) * | 1974-08-21 | 1976-02-24 | Hitachi Electronics | Genyokito yobikino kirikaehoshiki |
-
1978
- 1978-12-15 JP JP15669178A patent/JPS5582550A/ja active Granted
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5123013A (en) * | 1974-08-21 | 1976-02-24 | Hitachi Electronics | Genyokito yobikino kirikaehoshiki |
Also Published As
Publication number | Publication date |
---|---|
JPS5582550A (en) | 1980-06-21 |
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