JPS5418614A - Transmission line switching system - Google Patents
Transmission line switching systemInfo
- Publication number
- JPS5418614A JPS5418614A JP8292677A JP8292677A JPS5418614A JP S5418614 A JPS5418614 A JP S5418614A JP 8292677 A JP8292677 A JP 8292677A JP 8292677 A JP8292677 A JP 8292677A JP S5418614 A JPS5418614 A JP S5418614A
- Authority
- JP
- Japan
- Prior art keywords
- transmission line
- switching system
- line switching
- transmitting
- stopping
- 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
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B3/00—Line transmission systems
- H04B3/02—Details
- H04B3/36—Repeater circuits
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Bidirectional Digital Transmission (AREA)
- Cable Transmission Systems, Equalization Of Radio And Reduction Of Echo (AREA)
Abstract
PURPOSE:To prevent the malfunction due to the discharged wave and thus to increase the working efficiency, by transmitting the signal sent from the transmission line to the transmitting part via the data formation part, stopping the operation at all transmitting and receiving parts for a fixed time and then starting the operation again.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP8292677A JPS5418614A (en) | 1977-07-13 | 1977-07-13 | Transmission line switching system |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP8292677A JPS5418614A (en) | 1977-07-13 | 1977-07-13 | Transmission line switching system |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5418614A true JPS5418614A (en) | 1979-02-10 |
JPS5737263B2 JPS5737263B2 (en) | 1982-08-09 |
Family
ID=13787832
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP8292677A Granted JPS5418614A (en) | 1977-07-13 | 1977-07-13 | Transmission line switching system |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5418614A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH02119424A (en) * | 1988-10-28 | 1990-05-07 | Nec Corp | Two-way buffer circuit |
JPH02312433A (en) * | 1989-05-29 | 1990-12-27 | Nippon Telegr & Teleph Corp <Ntt> | Remote lecture system |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5143017A (en) * | 1974-10-09 | 1976-04-13 | Tokyo Electric Power Co | CHUKEIKIKETSUGO HOSHIKI |
-
1977
- 1977-07-13 JP JP8292677A patent/JPS5418614A/en active Granted
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5143017A (en) * | 1974-10-09 | 1976-04-13 | Tokyo Electric Power Co | CHUKEIKIKETSUGO HOSHIKI |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH02119424A (en) * | 1988-10-28 | 1990-05-07 | Nec Corp | Two-way buffer circuit |
JPH02312433A (en) * | 1989-05-29 | 1990-12-27 | Nippon Telegr & Teleph Corp <Ntt> | Remote lecture system |
Also Published As
Publication number | Publication date |
---|---|
JPS5737263B2 (en) | 1982-08-09 |
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