JPS6469134A - Data re-sending system - Google Patents
Data re-sending systemInfo
- Publication number
- JPS6469134A JPS6469134A JP22714187A JP22714187A JPS6469134A JP S6469134 A JPS6469134 A JP S6469134A JP 22714187 A JP22714187 A JP 22714187A JP 22714187 A JP22714187 A JP 22714187A JP S6469134 A JPS6469134 A JP S6469134A
- Authority
- JP
- Japan
- Prior art keywords
- station
- error
- data
- fluctuation
- error recovery
- 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.)
- Pending
Links
Abstract
PURPOSE:To shorten a time necessary to the error recovery, to make unnecessary a complicated circuit for the error recovery and to flexibly correspond even to the fluctuation of a line quality by executing the decrease and increase in the number of the times of the repeated transmission of the same transmitting data in accordance with the generation condition of an error with a transmitting station. CONSTITUTION:Transmitting data from an A station is repeated by a satellite 1 and received by a C station 4. When the C station 4 receives the data 6 from an A station 2, counts the number of the times of an error and when the range of the number of the times of the error specified beforehand is exceeded, an error condition report 7 is transmitted to the A station 2. The A station 2 increases and decreases the number of the times of the re-sending of the data based on the error condition report 7 from the C station 4 and the C station 4 can be always properly received. Thus, even when the communication line having a large propagation delaying time and the large fluctuation of the line quality like a satellite line is used, the time necessary for the error recovery is shortened, the complicated circuit for the error recovery is made also unnecessary and the correspondence can be flexibly executed even to the fluctuation of the line quality.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP22714187A JPS6469134A (en) | 1987-09-10 | 1987-09-10 | Data re-sending system |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP22714187A JPS6469134A (en) | 1987-09-10 | 1987-09-10 | Data re-sending system |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS6469134A true JPS6469134A (en) | 1989-03-15 |
Family
ID=16856127
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP22714187A Pending JPS6469134A (en) | 1987-09-10 | 1987-09-10 | Data re-sending system |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS6469134A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2003531518A (en) * | 2000-04-14 | 2003-10-21 | クゥアルコム・インコーポレイテッド | Method and apparatus for adaptive communication control in high data rate communication systems |
JP2006279697A (en) * | 2005-03-30 | 2006-10-12 | Hitachi Communication Technologies Ltd | Information transmission method and system |
-
1987
- 1987-09-10 JP JP22714187A patent/JPS6469134A/en active Pending
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2003531518A (en) * | 2000-04-14 | 2003-10-21 | クゥアルコム・インコーポレイテッド | Method and apparatus for adaptive communication control in high data rate communication systems |
JP2012142967A (en) * | 2000-04-14 | 2012-07-26 | Qualcomm Inc | Method and apparatus for adaptive transmission control in high data rate communication system |
JP2006279697A (en) * | 2005-03-30 | 2006-10-12 | Hitachi Communication Technologies Ltd | Information transmission method and system |
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