KR970002713B1 - 실시간 통신을 위한 링구조하의 atm셀 분기/결합 다중화기 - Google Patents
실시간 통신을 위한 링구조하의 atm셀 분기/결합 다중화기 Download PDFInfo
- Publication number
- KR970002713B1 KR970002713B1 KR1019940025476A KR19940025476A KR970002713B1 KR 970002713 B1 KR970002713 B1 KR 970002713B1 KR 1019940025476 A KR1019940025476 A KR 1019940025476A KR 19940025476 A KR19940025476 A KR 19940025476A KR 970002713 B1 KR970002713 B1 KR 970002713B1
- Authority
- KR
- South Korea
- Prior art keywords
- buffer
- data
- cell
- multiplexer
- transmitted
- 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.)
- Expired - Fee Related
Links
Classifications
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L12/00—Data switching networks
- H04L12/54—Store-and-forward switching systems
- H04L12/56—Packet switching systems
- H04L12/5601—Transfer mode dependent, e.g. ATM
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L12/00—Data switching networks
- H04L12/28—Data switching networks characterised by path configuration, e.g. LAN [Local Area Networks] or WAN [Wide Area Networks]
- H04L12/42—Loop networks
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L12/00—Data switching networks
- H04L12/54—Store-and-forward switching systems
- H04L12/56—Packet switching systems
- H04L12/5601—Transfer mode dependent, e.g. ATM
- H04L2012/5638—Services, e.g. multimedia, GOS, QOS
- H04L2012/5646—Cell characteristics, e.g. loss, delay, jitter, sequence integrity
- H04L2012/5652—Cell construction, e.g. including header, packetisation, depacketisation, assembly, reassembly
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L12/00—Data switching networks
- H04L12/54—Store-and-forward switching systems
- H04L12/56—Packet switching systems
- H04L12/5601—Transfer mode dependent, e.g. ATM
- H04L2012/5672—Multiplexing, e.g. coding, scrambling
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L12/00—Data switching networks
- H04L12/54—Store-and-forward switching systems
- H04L12/56—Packet switching systems
- H04L12/5601—Transfer mode dependent, e.g. ATM
- H04L2012/5678—Traffic aspects, e.g. arbitration, load balancing, smoothing, buffer management
- H04L2012/5681—Buffer or queue management
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Data Exchanges In Wide-Area Networks (AREA)
- Small-Scale Networks (AREA)
Abstract
Description
Claims (1)
- 물리계층 수신부(42)를 통해 수신되는 데이타가 자국으로 전달되어야 하는지, 링상의 인접노드로 전달되어야 하는지, 방송형 데이타인지를 판단하는 셀 판별부(20); 및 상기 셀 판별부(20)의 판단에 따라 물리계층 수신부(42)를 통해 수신되는 데이타가 버퍼 2 및 버퍼 3(32,33)에 저장되고 외부로부터 인가되는 ATM계층 셀 스트림이 버퍼 1(31)에 저장되는데 상기 버퍼 1및2(31,32)에 자국의 상위계층에서 전송하고자 하는 데이타가 저장되어 있는지 검색하는 버퍼 1 및 버퍼 2 제어부(11,12); 상기 버퍼 1 및 버퍼 2 제어부(11,12)의 검색결과에 따라 상기 버퍼 1 및 버퍼 2(31,32)를 제어하는 셀 중재부(13)의 제어에 따라 버퍼 1 및 버퍼 2 제어부(11,12)가 버퍼 2(31,32)에서 읽어들인 데이타를 다중화하는 다중화부(14); 상기 다중화부(14)를 통해 다중화된 데이타를 물리계층으로 전송하기 위한 포맷으로 변환하는 물리계층 전송부(15)를 포함하는 분기/결합 다중화부(10)를 구비하는 것을 특징으로 하는 실시간 통신을 위한 링구조하의 ATM셀 분기/결합 다중화기.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1019940025476A KR970002713B1 (ko) | 1994-10-05 | 1994-10-05 | 실시간 통신을 위한 링구조하의 atm셀 분기/결합 다중화기 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1019940025476A KR970002713B1 (ko) | 1994-10-05 | 1994-10-05 | 실시간 통신을 위한 링구조하의 atm셀 분기/결합 다중화기 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR960016249A KR960016249A (ko) | 1996-05-22 |
KR970002713B1 true KR970002713B1 (ko) | 1997-03-08 |
Family
ID=19394476
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1019940025476A Expired - Fee Related KR970002713B1 (ko) | 1994-10-05 | 1994-10-05 | 실시간 통신을 위한 링구조하의 atm셀 분기/결합 다중화기 |
Country Status (1)
Country | Link |
---|---|
KR (1) | KR970002713B1 (ko) |
-
1994
- 1994-10-05 KR KR1019940025476A patent/KR970002713B1/ko not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
KR960016249A (ko) | 1996-05-22 |
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PA0109 | Patent application |
Patent event code: PA01091R01D Comment text: Patent Application Patent event date: 19941005 |
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Patent event code: PA02012R01D Patent event date: 19941005 Comment text: Request for Examination of Application |
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PG1501 | Laying open of application | ||
G160 | Decision to publish patent application | ||
PG1605 | Publication of application before grant of patent |
Comment text: Decision on Publication of Application Patent event code: PG16051S01I Patent event date: 19970130 |
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E701 | Decision to grant or registration of patent right | ||
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Patent event code: PE07011S01D Comment text: Decision to Grant Registration Patent event date: 19970527 |
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Comment text: Registration of Establishment Patent event date: 19970605 Patent event code: PR07011E01D |
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