IT1277692B1 - Dispositivo di memorizzazione fifo e di commutazione a buffer condiviso per reti di connessione in tecnica atm - Google Patents
Dispositivo di memorizzazione fifo e di commutazione a buffer condiviso per reti di connessione in tecnica atmInfo
- Publication number
- IT1277692B1 IT1277692B1 IT95MI002726A ITMI952726A IT1277692B1 IT 1277692 B1 IT1277692 B1 IT 1277692B1 IT 95MI002726 A IT95MI002726 A IT 95MI002726A IT MI952726 A ITMI952726 A IT MI952726A IT 1277692 B1 IT1277692 B1 IT 1277692B1
- Authority
- IT
- Italy
- Prior art keywords
- switching device
- shared buffer
- atm connection
- fifo storage
- buffer switching
- Prior art date
Links
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L49/00—Packet switching elements
- H04L49/10—Packet switching elements characterised by the switching fabric construction
- H04L49/104—Asynchronous transfer mode [ATM] switching fabrics
- H04L49/105—ATM switching elements
- H04L49/108—ATM switching elements using shared central buffer
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04Q—SELECTING
- H04Q11/00—Selecting arrangements for multiplex systems
- H04Q11/04—Selecting arrangements for multiplex systems for time-division multiplexing
- H04Q11/0428—Integrated services digital network, i.e. systems for transmission of different types of digitised signals, e.g. speech, data, telecentral, television signals
- H04Q11/0478—Provisions for broadband connections
-
- 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
- H04L2012/5629—Admission control
- H04L2012/563—Signalling, e.g. protocols, reference model
-
- 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
- H04L2012/564—Connection-oriented
- H04L2012/5642—Multicast/broadcast/point-multipoint, e.g. VOD
-
- 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
- H04L2012/5651—Priority, marking, classes
-
- 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)
- Communication Control (AREA)
Priority Applications (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IT95MI002726A IT1277692B1 (it) | 1995-12-22 | 1995-12-22 | Dispositivo di memorizzazione fifo e di commutazione a buffer condiviso per reti di connessione in tecnica atm |
DE69611841T DE69611841T2 (de) | 1995-12-22 | 1996-12-14 | Fifo speicher und vermittlungsstelle mit gemeinsamem puffer in atm architektur und anwendungen |
ES96944036T ES2155635T3 (es) | 1995-12-22 | 1996-12-14 | Dispositivo de almacenamiento fifo y memoria tampon compartida para redes de conexion de arquitectura atm y aplicaciones. |
PCT/EP1996/005745 WO1997023968A2 (en) | 1995-12-22 | 1996-12-14 | Fifo storage and shared buffer switching device for connection networks in atm architectural and applications |
EP96944036A EP0870414B1 (en) | 1995-12-22 | 1996-12-14 | Fifo storage and shared buffer switching device for connection networks in atm architectural and applications |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IT95MI002726A IT1277692B1 (it) | 1995-12-22 | 1995-12-22 | Dispositivo di memorizzazione fifo e di commutazione a buffer condiviso per reti di connessione in tecnica atm |
Publications (3)
Publication Number | Publication Date |
---|---|
ITMI952726A0 ITMI952726A0 (it) | 1995-12-22 |
ITMI952726A1 ITMI952726A1 (it) | 1997-06-22 |
IT1277692B1 true IT1277692B1 (it) | 1997-11-11 |
Family
ID=11372792
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IT95MI002726A IT1277692B1 (it) | 1995-12-22 | 1995-12-22 | Dispositivo di memorizzazione fifo e di commutazione a buffer condiviso per reti di connessione in tecnica atm |
Country Status (5)
Country | Link |
---|---|
EP (1) | EP0870414B1 (it) |
DE (1) | DE69611841T2 (it) |
ES (1) | ES2155635T3 (it) |
IT (1) | IT1277692B1 (it) |
WO (1) | WO1997023968A2 (it) |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2736092B2 (ja) * | 1989-01-10 | 1998-04-02 | 株式会社東芝 | バッファ装置 |
JP3178949B2 (ja) * | 1993-09-30 | 2001-06-25 | 富士通株式会社 | Atmスイッチ方式 |
JP2699872B2 (ja) * | 1994-06-01 | 1998-01-19 | 日本電気株式会社 | データ受信装置およびバッファ管理方法 |
-
1995
- 1995-12-22 IT IT95MI002726A patent/IT1277692B1/it active IP Right Grant
-
1996
- 1996-12-14 EP EP96944036A patent/EP0870414B1/en not_active Expired - Lifetime
- 1996-12-14 WO PCT/EP1996/005745 patent/WO1997023968A2/en active IP Right Grant
- 1996-12-14 ES ES96944036T patent/ES2155635T3/es not_active Expired - Lifetime
- 1996-12-14 DE DE69611841T patent/DE69611841T2/de not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
WO1997023968A3 (en) | 1997-08-21 |
EP0870414B1 (en) | 2001-02-21 |
ITMI952726A1 (it) | 1997-06-22 |
DE69611841D1 (de) | 2001-03-29 |
ES2155635T3 (es) | 2001-05-16 |
ITMI952726A0 (it) | 1995-12-22 |
WO1997023968A2 (en) | 1997-07-03 |
EP0870414A2 (en) | 1998-10-14 |
DE69611841T2 (de) | 2001-08-16 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
0001 | Granted |