JPS5577254A - Data transmission system - Google Patents
Data transmission systemInfo
- Publication number
- JPS5577254A JPS5577254A JP15038978A JP15038978A JPS5577254A JP S5577254 A JPS5577254 A JP S5577254A JP 15038978 A JP15038978 A JP 15038978A JP 15038978 A JP15038978 A JP 15038978A JP S5577254 A JPS5577254 A JP S5577254A
- Authority
- JP
- Japan
- Prior art keywords
- block
- text
- character
- buffer capacity
- texts
- 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
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
- H04L1/0078—Avoidance of errors by organising the transmitted data in a format specifically designed to deal with errors, e.g. location
- H04L1/0083—Formatting with frames or packets; Protocol or part of protocol for error control
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Detection And Prevention Of Errors In Transmission (AREA)
Abstract
PURPOSE:To improve transmission efficiency within the extent of buffer capacity by dividing text length, to be sent in response to single polling, into blocks, by adding a check character to every block, and then by incorporating only a block, where an error occurs, in a following block. CONSTITUTION:The number of characters of texts X1, X2... to be transmitted in response to single polling are determined by the line buffer capacity of a transmitter- receiver and text lengths X1, X2... of texts X1, X2... are divided into blocks 1, B2... to constitute one text. Then, one text is provided with text start character STX and transmission end character EOT, and one block character is also provided characters SOB and EOB for the start and end of each block, and check character BCC; and a block where an error occurs is transmitted being incorporated in a following block to improve transmission efficiency within the extent of buffer capacity.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP15038978A JPS5577254A (en) | 1978-12-04 | 1978-12-04 | Data transmission system |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP15038978A JPS5577254A (en) | 1978-12-04 | 1978-12-04 | Data transmission system |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5577254A true JPS5577254A (en) | 1980-06-10 |
Family
ID=15495915
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP15038978A Pending JPS5577254A (en) | 1978-12-04 | 1978-12-04 | Data transmission system |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5577254A (en) |
Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS61281640A (en) * | 1985-06-06 | 1986-12-12 | Nec Corp | Intra-long packet bit error detecting system |
JPS62227242A (en) * | 1986-03-28 | 1987-10-06 | Mitsubishi Electric Corp | Data transmission system |
JPS63240144A (en) * | 1987-03-27 | 1988-10-05 | Oki Electric Ind Co Ltd | Information transmission system |
JPH01231528A (en) * | 1988-03-11 | 1989-09-14 | Nippon Steel Corp | Method and device for radio communication |
JPH0621923A (en) * | 1991-10-28 | 1994-01-28 | Fujitsu Ten Ltd | Radio communication method |
JP2000004196A (en) * | 1998-03-10 | 2000-01-07 | Conexant Syst Inc | Retransmission packet capture system under radio multiple service communication environment using turbo decoding |
WO2002093820A1 (en) * | 2001-05-11 | 2002-11-21 | Sharp Kabushiki Kaisha | Communicating method, transmitting apparatus, receiving apparatus, and communicating system including them |
-
1978
- 1978-12-04 JP JP15038978A patent/JPS5577254A/en active Pending
Cited By (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS61281640A (en) * | 1985-06-06 | 1986-12-12 | Nec Corp | Intra-long packet bit error detecting system |
JPS62227242A (en) * | 1986-03-28 | 1987-10-06 | Mitsubishi Electric Corp | Data transmission system |
JPH0547144B2 (en) * | 1986-03-28 | 1993-07-15 | Mitsubishi Electric Corp | |
JPS63240144A (en) * | 1987-03-27 | 1988-10-05 | Oki Electric Ind Co Ltd | Information transmission system |
JPH01231528A (en) * | 1988-03-11 | 1989-09-14 | Nippon Steel Corp | Method and device for radio communication |
JPH0621923A (en) * | 1991-10-28 | 1994-01-28 | Fujitsu Ten Ltd | Radio communication method |
JP2000004196A (en) * | 1998-03-10 | 2000-01-07 | Conexant Syst Inc | Retransmission packet capture system under radio multiple service communication environment using turbo decoding |
JP4612129B2 (en) * | 1998-03-10 | 2011-01-12 | ワイアヴ ソリューションズ、エルエルシー. | Retransmission packet capture system in wireless multi-service communication environment using turbo decoding |
WO2002093820A1 (en) * | 2001-05-11 | 2002-11-21 | Sharp Kabushiki Kaisha | Communicating method, transmitting apparatus, receiving apparatus, and communicating system including them |
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