KR100227334B1 - Atm 스위치의 다중 경로 전달망 - Google Patents
Atm 스위치의 다중 경로 전달망 Download PDFInfo
- Publication number
- KR100227334B1 KR100227334B1 KR1019970018009A KR19970018009A KR100227334B1 KR 100227334 B1 KR100227334 B1 KR 100227334B1 KR 1019970018009 A KR1019970018009 A KR 1019970018009A KR 19970018009 A KR19970018009 A KR 19970018009A KR 100227334 B1 KR100227334 B1 KR 100227334B1
- Authority
- KR
- South Korea
- Prior art keywords
- cell
- input
- cells
- concentrator
- fifo
- 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
- 239000000872 buffer Substances 0.000 claims abstract description 29
- 230000005540 biological transmission Effects 0.000 abstract description 10
- 238000010586 diagram Methods 0.000 description 8
- 125000004122 cyclic group Chemical group 0.000 description 3
- 239000000284 extract Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000006727 cell loss Effects 0.000 description 1
Images
Classifications
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L49/00—Packet switching elements
- H04L49/25—Routing or path finding in a switch fabric
- H04L49/256—Routing or path finding in ATM switching fabrics
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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
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L45/00—Routing or path finding of packets in data switching networks
- H04L45/24—Multipath
-
- 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
- H04L2012/5619—Network Node Interface, e.g. tandem connections, transit switching
- H04L2012/562—Routing
-
- 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
-
- 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)
Abstract
Description
Claims (2)
- ATM 스위치의 다중 경로 전달망에 있어서,입력 셀의 특정 비트에 의하여 입력 셀을 받아들이거나 또는 폐기하는 필터;상기 필터를 통과한 유효한 셀들을 셀 순서에 맞추어서 출력하는 순환집속기;상기 순환집속기로부터의 출력 값을 저장하는 다단의 FIFO; 및상기 FIFO로부터 입력되는 n개의 셀들로부터 셀 헤더값과는 무관하게 n/2개의 셀들을 추출하는 집속기로 구성된 노드버퍼를 포함하는 것을 특징으로 하는 ATM 스위치의 다중 경로 전달망.
- 제1항에 있어서, 상기 다중 경로 전달망의 각 단계는 복수개의 노드 버퍼로 구성되며, 각 단계의 입력 셀은 두 개의 노드 버퍼로 중복적으로 입력되는 것임을 특징으로 하는 ATM 스위치의 다중 경로 전달망.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1019970018009A KR100227334B1 (ko) | 1997-05-09 | 1997-05-09 | Atm 스위치의 다중 경로 전달망 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1019970018009A KR100227334B1 (ko) | 1997-05-09 | 1997-05-09 | Atm 스위치의 다중 경로 전달망 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR19980082903A KR19980082903A (ko) | 1998-12-05 |
KR100227334B1 true KR100227334B1 (ko) | 1999-11-01 |
Family
ID=19505390
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1019970018009A Expired - Fee Related KR100227334B1 (ko) | 1997-05-09 | 1997-05-09 | Atm 스위치의 다중 경로 전달망 |
Country Status (1)
Country | Link |
---|---|
KR (1) | KR100227334B1 (ko) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100459036B1 (ko) * | 2001-12-18 | 2004-12-03 | 엘지전자 주식회사 | 에이티엠 스위치 시스템의 트레인 패킷 구성 방법 |
-
1997
- 1997-05-09 KR KR1019970018009A patent/KR100227334B1/ko not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
KR19980082903A (ko) | 1998-12-05 |
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Legal Events
Date | Code | Title | Description |
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A201 | Request for examination | ||
PA0109 | Patent application |
Patent event code: PA01091R01D Comment text: Patent Application Patent event date: 19970509 |
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PA0201 | Request for examination |
Patent event code: PA02012R01D Patent event date: 19970509 Comment text: Request for Examination of Application |
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PG1501 | Laying open of application | ||
E701 | Decision to grant or registration of patent right | ||
PE0701 | Decision of registration |
Patent event code: PE07011S01D Comment text: Decision to Grant Registration Patent event date: 19990726 |
|
GRNT | Written decision to grant | ||
PR0701 | Registration of establishment |
Comment text: Registration of Establishment Patent event date: 19990802 Patent event code: PR07011E01D |
|
PR1002 | Payment of registration fee |
Payment date: 19990803 End annual number: 3 Start annual number: 1 |
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PG1601 | Publication of registration | ||
LAPS | Lapse due to unpaid annual fee | ||
PC1903 | Unpaid annual fee |
Termination category: Default of registration fee Termination date: 20030610 |