NO976149L - Fremgangsmåte for overföring av datasegmenter fra en stasjon, samt relatert stasjon - Google Patents
Fremgangsmåte for overföring av datasegmenter fra en stasjon, samt relatert stasjonInfo
- Publication number
- NO976149L NO976149L NO976149A NO976149A NO976149L NO 976149 L NO976149 L NO 976149L NO 976149 A NO976149 A NO 976149A NO 976149 A NO976149 A NO 976149A NO 976149 L NO976149 L NO 976149L
- Authority
- NO
- Norway
- Prior art keywords
- queue
- station
- connections
- pointer
- sent
- Prior art date
Links
Classifications
-
- 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
- H04L12/5602—Bandwidth control in ATM Networks, e.g. leaky bucket
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04J—MULTIPLEX COMMUNICATION
- H04J3/00—Time-division multiplex systems
- H04J3/24—Time-division multiplex systems in which the allocation is indicated by an address the different channels being transmitted sequentially
- H04J3/247—ATM or packet multiplexing
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L7/00—Arrangements for synchronising receiver with transmitter
- H04L7/04—Speed or phase control by synchronisation signals
- H04L7/041—Speed or phase control by synchronisation signals using special codes as synchronising signal
- H04L2007/045—Fill bit or bits, idle words
-
- 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
- H04L2012/5614—User Network Interface
- H04L2012/5616—Terminal equipment, e.g. codecs, synch.
-
- 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
- H04L2012/5631—Resource management and allocation
- H04L2012/5632—Bandwidth allocation
- H04L2012/5635—Backpressure, e.g. for ABR
-
- 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
- H04L2012/5631—Resource management and allocation
- H04L2012/5636—Monitoring or policing, e.g. compliance with allocated rate, corrective actions
-
- 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
- H04L2012/5638—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
- H04L2012/5674—Synchronisation, timing recovery or alignment
-
- 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
- H04L2012/568—Load balancing, smoothing or shaping
-
- 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)
- Computer Hardware Design (AREA)
- Data Exchanges In Wide-Area Networks (AREA)
- Communication Control (AREA)
- Radio Relay Systems (AREA)
Abstract
Når datasegmenter eller -celler blir avsendt fra en stasjon og segmentene tilhører ulike logiske forbindelser som stammer fra forskjellige logiske eller fysiske kilder, kan hver enkelt kilde og dermed forbindelse kreve en spesiell transmisjons- hastighet som ikke må overskrides. Det blir da for hver enkelt av et antall etterfølgende tidsluker innrettet en kø (223) slik at den første aktuelle køen er den som en peker (225) peker på. Tidsluke- køene (223) omfatter i rekkefølge identifikatorer for de forbindelsene det skal sendes et datasegment for. Første posisjon i en slik kø angir de for- bindelsene som det skal sendes et datasegment for med høyeste prioritetsgrad. De følgende posisjonene angir forbindelser som har lavere prioritet, i nedstigende rekkefølge. Det første datasegmentet i tidslukekøen (nr. 1) (223) som pekeren (225) peker på, blir så avsendt fra stasjonen, og et segment som tilhører samme forbindelse blir lagt til (pil 431) den andre køen (nr. n+1), som har en tilpasset avstand til den aktuelle køen i kørekkefølgen slik at denne avstanden blir beregnet ut fra trans- misjonshastigheten for forbindelsen som det avsendte segmentet tilhører. Deretter blir resterende del av første kø (nr. 1) overført til neste kø (nr. 2) og plassert foran alle postene i denne (pil 429). Første kø (nr. 1) er nå tom, og pekeren (225) blir inkrementert så den peker på denne neste køen (nr. 2).
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SE9502468A SE506955C2 (sv) | 1995-07-06 | 1995-07-06 | ATM-flödesstyrning |
PCT/SE1996/000887 WO1997002686A1 (en) | 1995-07-06 | 1996-07-05 | Atm throttling |
Publications (2)
Publication Number | Publication Date |
---|---|
NO976149D0 NO976149D0 (no) | 1997-12-30 |
NO976149L true NO976149L (no) | 1998-03-04 |
Family
ID=20398884
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
NO976149A NO976149L (no) | 1995-07-06 | 1997-12-30 | Fremgangsmåte for overföring av datasegmenter fra en stasjon, samt relatert stasjon |
Country Status (11)
Country | Link |
---|---|
US (2) | US5729529A (no) |
EP (1) | EP0873624B1 (no) |
JP (1) | JPH11508749A (no) |
CN (1) | CN1097913C (no) |
AU (1) | AU707294B2 (no) |
CA (1) | CA2226009A1 (no) |
DE (1) | DE69635379T2 (no) |
HK (1) | HK1015584A1 (no) |
NO (1) | NO976149L (no) |
SE (1) | SE506955C2 (no) |
WO (1) | WO1997002686A1 (no) |
Families Citing this family (37)
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US5668570A (en) * | 1993-06-29 | 1997-09-16 | Ditzik; Richard J. | Desktop computer with adjustable flat panel screen |
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SE506955C2 (sv) * | 1995-07-06 | 1998-03-09 | Ericsson Telefon Ab L M | ATM-flödesstyrning |
US6175883B1 (en) * | 1995-11-21 | 2001-01-16 | Quantum Corporation | System for increasing data transfer rate using sychronous DMA transfer protocol by reducing a timing delay at both sending and receiving devices |
US6134217A (en) * | 1996-04-15 | 2000-10-17 | The Regents Of The University Of California | Traffic scheduling system and method for packet-switched networks with fairness and low latency |
JP2001503232A (ja) * | 1996-10-28 | 2001-03-06 | フジツウ ネットワーク コミュニケーションズ,インコーポレイテッド | Cbr伝送システムにおける遅延及び遅延変動を減少させる非フレーム同期方式同時整形方法 |
JP3462024B2 (ja) * | 1996-12-04 | 2003-11-05 | 株式会社東芝 | ネットワークシステムの伝送制御方法 |
KR19990008775A (ko) * | 1997-07-03 | 1999-02-05 | 윤종용 | 노이즈 감소를 위한 소켓 |
US6026451A (en) * | 1997-12-22 | 2000-02-15 | Intel Corporation | System for controlling a dispatch of requested data packets by generating size signals for buffer space availability and preventing a dispatch prior to a data request granted signal asserted |
ES2145718B1 (es) * | 1998-09-23 | 2001-02-01 | Telefonica Sa | Metodo y aparato para el moldeado de trafico mta. |
US6182183B1 (en) * | 1998-11-13 | 2001-01-30 | Sonics, Inc. | Communications system and method with multilevel connection identification |
JP2001177575A (ja) * | 1999-12-20 | 2001-06-29 | Nec Corp | 優先制御方式 |
KR100357628B1 (ko) * | 1999-12-28 | 2002-10-25 | 삼성전자 주식회사 | 우선 순위 큐를 가지는 비동기전송모드 통신시스템의 셀처리 장치 및 방법 |
US7325221B1 (en) | 2000-08-08 | 2008-01-29 | Sonics, Incorporated | Logic system with configurable interface |
US7165094B2 (en) * | 2001-03-09 | 2007-01-16 | Sonics, Inc. | Communications system and method with non-blocking shared interface |
US20030004699A1 (en) * | 2001-06-04 | 2003-01-02 | Choi Charles Y. | Method and apparatus for evaluating an integrated circuit model |
US7086059B2 (en) * | 2001-06-26 | 2006-08-01 | Intel Corporation | Throttling queue |
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CN1311350C (zh) * | 2004-04-30 | 2007-04-18 | 华为技术有限公司 | 在通信队列管理中通过发送事件触发队列管理的方法 |
KR100620372B1 (ko) * | 2004-08-18 | 2006-09-08 | 삼성전자주식회사 | 영상을 회전시키는 방법, 컴퓨터 및 저장매체 |
US7505410B2 (en) * | 2005-06-30 | 2009-03-17 | Intel Corporation | Method and apparatus to support efficient check-point and role-back operations for flow-controlled queues in network devices |
US20080141063A1 (en) * | 2006-12-12 | 2008-06-12 | Ridgeway Curtis A | Real time elastic FIFO latency optimization |
US8909764B2 (en) * | 2011-07-28 | 2014-12-09 | Xyratex Technology Limited | Data communication method and apparatus |
US10069748B2 (en) | 2015-12-14 | 2018-09-04 | Mellanox Technologies Tlv Ltd. | Congestion estimation for multi-priority traffic |
US10069701B2 (en) | 2016-01-13 | 2018-09-04 | Mellanox Technologies Tlv Ltd. | Flexible allocation of packet buffers |
US10250530B2 (en) | 2016-03-08 | 2019-04-02 | Mellanox Technologies Tlv Ltd. | Flexible buffer allocation in a network switch |
US10084716B2 (en) | 2016-03-20 | 2018-09-25 | Mellanox Technologies Tlv Ltd. | Flexible application of congestion control measures |
US10205683B2 (en) * | 2016-03-28 | 2019-02-12 | Mellanox Technologies Tlv Ltd. | Optimizing buffer allocation for network flow control |
US10387074B2 (en) | 2016-05-23 | 2019-08-20 | Mellanox Technologies Tlv Ltd. | Efficient use of buffer space in a network switch |
US9985910B2 (en) | 2016-06-28 | 2018-05-29 | Mellanox Technologies Tlv Ltd. | Adaptive flow prioritization |
US10389646B2 (en) | 2017-02-15 | 2019-08-20 | Mellanox Technologies Tlv Ltd. | Evading congestion spreading for victim flows |
US10645033B2 (en) | 2017-03-27 | 2020-05-05 | Mellanox Technologies Tlv Ltd. | Buffer optimization in modular switches |
US11005770B2 (en) | 2019-06-16 | 2021-05-11 | Mellanox Technologies Tlv Ltd. | Listing congestion notification packet generation by switch |
US10999221B2 (en) | 2019-07-02 | 2021-05-04 | Mellanox Technologies Tlv Ltd. | Transaction based scheduling |
US11470010B2 (en) | 2020-02-06 | 2022-10-11 | Mellanox Technologies, Ltd. | Head-of-queue blocking for multiple lossless queues |
EP4268084A1 (en) * | 2020-12-22 | 2023-11-01 | Telefonaktiebolaget LM Ericsson (publ) | Snapshotting pending memory writes using non-volatile memory |
US11973696B2 (en) | 2022-01-31 | 2024-04-30 | Mellanox Technologies, Ltd. | Allocation of shared reserve memory to queues in a network device |
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-
1995
- 1995-07-06 SE SE9502468A patent/SE506955C2/sv not_active IP Right Cessation
- 1995-12-29 US US08/581,325 patent/US5729529A/en not_active Expired - Lifetime
-
1996
- 1996-07-05 EP EP96923149A patent/EP0873624B1/en not_active Expired - Lifetime
- 1996-07-05 CA CA002226009A patent/CA2226009A1/en not_active Abandoned
- 1996-07-05 DE DE69635379T patent/DE69635379T2/de not_active Expired - Lifetime
- 1996-07-05 WO PCT/SE1996/000887 patent/WO1997002686A1/en active IP Right Grant
- 1996-07-05 AU AU63740/96A patent/AU707294B2/en not_active Ceased
- 1996-07-05 JP JP9505076A patent/JPH11508749A/ja active Pending
- 1996-07-05 CN CN96195299A patent/CN1097913C/zh not_active Expired - Fee Related
-
1997
- 1997-12-30 NO NO976149A patent/NO976149L/no unknown
-
1998
- 1998-01-05 US US09/002,773 patent/US6594263B1/en not_active Expired - Lifetime
-
1999
- 1999-02-12 HK HK99100602A patent/HK1015584A1/xx not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
SE9502468D0 (sv) | 1995-07-06 |
CN1190512A (zh) | 1998-08-12 |
JPH11508749A (ja) | 1999-07-27 |
EP0873624B1 (en) | 2005-11-02 |
NO976149D0 (no) | 1997-12-30 |
HK1015584A1 (en) | 1999-10-15 |
DE69635379D1 (de) | 2005-12-08 |
US5729529A (en) | 1998-03-17 |
WO1997002686A1 (en) | 1997-01-23 |
SE506955C2 (sv) | 1998-03-09 |
CN1097913C (zh) | 2003-01-01 |
DE69635379T2 (de) | 2006-06-22 |
CA2226009A1 (en) | 1997-01-23 |
AU6374096A (en) | 1997-02-05 |
US6594263B1 (en) | 2003-07-15 |
EP0873624A1 (en) | 1998-10-28 |
AU707294B2 (en) | 1999-07-08 |
SE9502468L (sv) | 1997-01-07 |
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