SU439838A1 - The method of sending discrete messages - Google Patents
The method of sending discrete messagesInfo
- Publication number
- SU439838A1 SU439838A1 SU1701629A SU1701629A SU439838A1 SU 439838 A1 SU439838 A1 SU 439838A1 SU 1701629 A SU1701629 A SU 1701629A SU 1701629 A SU1701629 A SU 1701629A SU 439838 A1 SU439838 A1 SU 439838A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- discrete messages
- block
- sending discrete
- message
- sending
- Prior art date
Links
Description
(54) СПОСОБ ПЕРЕДАЧИ ДИСКРЕТНЫХ СООБЩЕНИЙ(54) METHOD FOR TRANSFERING DISCRETE COMMUNICATIONS
С одним переспросом, т. е. , . Предположим далее, что услови в канале св зи таковы, что дл правильного приема третьего блока сообщени было затрачено: три переспроса , т. е. , при этом данный блок выдаетс получателю с отметкой «стирание (превышение заданного времени доставки) и прием данного сообщени заканчиваетс ; два переспроса, т. е. , при этом данный блок и сообщение в целом считаетс прин тым правильно, сигнал «стирание на пего не выдают и переход т к приему блоков следующего сообщени .With one questioning, i.e.,. Suppose further that the conditions in the communication channel are such that in order to properly receive the third block of the message, three replies, i.e., this block are issued to the recipient with the mark "erasure (exceeding the specified delivery time) and the reception of this message ends ; two re-interrogations, i.e., the block and the message as a whole are considered to be correctly received, the erase signal is not signaled and the next message block is received.
Предмет изобретени Способ передачи дискретных сообщений, осиованный на том, что каждый блок, вл ющийс комбинацией избыточного кода, провер ют в приемнике на наличие ощибки и в случае обнаружени ее приемник блокируют, а на передатчик посылают сигнал переспроса, по которому осуществл ют вторичную передачу данного блока и последовательную передачу всех блоков, попавщих в блокировку, отличающийс тем, что, с целью улучшени характеристик времени доставки сообщений, суммируют число переспросов, приход щихс на прин тые блоки каждого сообщени , а при достижении наперед заданного числа переспросов оставшиес блоки сообщени непосредственно выдают получателю.Subject of the Invention A method of transmitting discrete messages, based on the fact that each block, which is a combination of a redundant code, is checked at the receiver for the presence of an error and, if detected, its receiver is blocked, and a reshoot signal is sent to the transmitter; block and sequential transmission of all blocks that fall into the blocking, characterized in that, in order to improve the characteristics of the message delivery time, the number of resendings per received blocks of each messages, and when the predetermined number of questionings is reached, the remaining message blocks are directly issued to the recipient.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU1701629A SU439838A1 (en) | 1971-09-30 | 1971-09-30 | The method of sending discrete messages |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU1701629A SU439838A1 (en) | 1971-09-30 | 1971-09-30 | The method of sending discrete messages |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| SU439838A1 true SU439838A1 (en) | 1974-08-15 |
Family
ID=20489209
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SU1701629A SU439838A1 (en) | 1971-09-30 | 1971-09-30 | The method of sending discrete messages |
Country Status (1)
| Country | Link |
|---|---|
| SU (1) | SU439838A1 (en) |
-
1971
- 1971-09-30 SU SU1701629A patent/SU439838A1/en active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| ATE72080T1 (en) | DATA TRANSFER SYSTEM WITH AUTOMATIC REPEAT REQUEST. | |
| JPS642435A (en) | Method and device for transmission of digital data through radio communication channel | |
| GB1099469A (en) | Digital information-processing systems | |
| GB1195065A (en) | Block Synchronisation Circuit for a Data Communications System. | |
| DK126467B (en) | Transmission system with a transmitter and a receiver for transmitting information in a prescribed frequency band as well as transmitter and receiver for use in this system. | |
| SU439838A1 (en) | The method of sending discrete messages | |
| GB1086315A (en) | Improvements in or relating to data transmission systems | |
| JPS5573157A (en) | Data communication system | |
| GB935777A (en) | Telegraph system with protection against errors and correction of same | |
| GB1448178A (en) | Error detection and correction in data transmission | |
| GB1156183A (en) | Improvements in Systems for Transmitting Digital Information Signals and for Distance Measurement | |
| IE38253B1 (en) | Improvements in data transmission systems | |
| JPS56122246A (en) | Control system of transmission output | |
| GB1165175A (en) | A Method of Transmitting Data | |
| GB996277A (en) | Two-way signalling system with error correction by repetition | |
| GB945916A (en) | Data-transmission error-detecting arrangement | |
| GB912252A (en) | Telegraph system with automatic error detection and correction | |
| GOLOVIN et al. | Comparison of the noise immunity of digital message transmission techniques | |
| ES342412A1 (en) | Data-transmission system | |
| SU437237A1 (en) | Method of transmitting binary information in systems with feedback | |
| GB9820107D0 (en) | Method of serial data communication | |
| GB1224388A (en) | Improvements in or relating to apparatus for causing repetition of incorrectly received messages in electrical digital signalling systems. | |
| SU364015A1 (en) | DECODING DEVICE FOR TRANSMISSION SYSTEM OF DISCRETE MESSAGES WITH DECISIVE OBDT | |
| JPS57145451A (en) | Automatic retransmitting system of data | |
| GB1115865A (en) | Signalling system |