KR19990018119A - 비동기 시리얼 통신 방식에 따른 효율적인 데이터 전송방법 - Google Patents
비동기 시리얼 통신 방식에 따른 효율적인 데이터 전송방법 Download PDFInfo
- Publication number
- KR19990018119A KR19990018119A KR1019970041212A KR19970041212A KR19990018119A KR 19990018119 A KR19990018119 A KR 19990018119A KR 1019970041212 A KR1019970041212 A KR 1019970041212A KR 19970041212 A KR19970041212 A KR 19970041212A KR 19990018119 A KR19990018119 A KR 19990018119A
- Authority
- KR
- South Korea
- Prior art keywords
- data
- transmitted
- message
- transmitting
- enq
- 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.)
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Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L47/00—Traffic control in data switching networks
- H04L47/10—Flow control; Congestion control
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- 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
- H04L1/004—Arrangements for detecting or preventing errors in the information received by using forward error control
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- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Data Exchanges In Wide-Area Networks (AREA)
- Communication Control (AREA)
Abstract
Description
Claims (2)
- 비동기 시리얼 통신 방식에 따라 데이터를 전송하는 방법에 있어서, 송신단에서 질의메시지(ENQ)를 송신하고 수신단에서 데이터 패킷의 수신 후 최종적으로 수신완료메시지(ACK)를 송신할 시 상기 송신단은 상기 질의메시지(ENQ)를 송신한 후 상기 수신단으로 송신할 데이터 패킷을 다수의 데이터 패킷으로 확장하여 송신하는 것을 특징으로 하는 데이터 전송 방법.
- 비동기 시리얼 통신 방식에 따라 데이터를 전송하는 방법에 있어서, 송신단에서 수신단의 수신가능 상태를 파악하기 위한 질의메시지(ENQ)를 송신하는 과정과, 상기 질의메시지(ENQ)에 응답하여 상기 수신단이 상기 송신단으로 승인메시지(ACK)를 송신하는 과정과, 상기 승인메시지(ACK)에 응답하여 상기 송신단이 전송을 위한 다수의 데이터 패킷을 송신하는 과정과, 상기 수신단이 상기 다수의 데이터 패킷을 수신한 후 그 데이터 패킷내에 포함된 에러정정코드를 확인한 후 수신완료 메시지(ACK)를 상기 송신단으로 송신하는 과정으로 이루어짐을 특징으로 하는 데이터 송수신 방법.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1019970041212A KR100474723B1 (ko) | 1997-08-26 | 1997-08-26 | 비동기시리얼통신방식에따른효율적인데이터전송방법 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1019970041212A KR100474723B1 (ko) | 1997-08-26 | 1997-08-26 | 비동기시리얼통신방식에따른효율적인데이터전송방법 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR19990018119A true KR19990018119A (ko) | 1999-03-15 |
KR100474723B1 KR100474723B1 (ko) | 2005-07-04 |
Family
ID=37303196
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1019970041212A Expired - Fee Related KR100474723B1 (ko) | 1997-08-26 | 1997-08-26 | 비동기시리얼통신방식에따른효율적인데이터전송방법 |
Country Status (1)
Country | Link |
---|---|
KR (1) | KR100474723B1 (ko) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100648832B1 (ko) * | 2005-05-24 | 2006-11-24 | 한국전자통신연구원 | 패킷 전송상태 확인 방법 |
KR100744410B1 (ko) * | 2000-12-30 | 2007-07-30 | 주식회사 케이티 | 전전자교환기에서의 파일 백업 및 덤프 제어 방법 |
-
1997
- 1997-08-26 KR KR1019970041212A patent/KR100474723B1/ko not_active Expired - Fee Related
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100744410B1 (ko) * | 2000-12-30 | 2007-07-30 | 주식회사 케이티 | 전전자교환기에서의 파일 백업 및 덤프 제어 방법 |
KR100648832B1 (ko) * | 2005-05-24 | 2006-11-24 | 한국전자통신연구원 | 패킷 전송상태 확인 방법 |
Also Published As
Publication number | Publication date |
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KR100474723B1 (ko) | 2005-07-04 |
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