ATE243903T1 - Prioritätsauswahlmittel für datenübertragungsgerät - Google Patents

Prioritätsauswahlmittel für datenübertragungsgerät

Info

Publication number
ATE243903T1
ATE243903T1 AT98939731T AT98939731T ATE243903T1 AT E243903 T1 ATE243903 T1 AT E243903T1 AT 98939731 T AT98939731 T AT 98939731T AT 98939731 T AT98939731 T AT 98939731T AT E243903 T1 ATE243903 T1 AT E243903T1
Authority
AT
Austria
Prior art keywords
priority
storage
control information
buffer
overflow signal
Prior art date
Application number
AT98939731T
Other languages
English (en)
Inventor
David Alexander Baker
Michael Patrick Robert Collins
Original Assignee
Xyratex Tech Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Xyratex Tech Ltd filed Critical Xyratex Tech Ltd
Application granted granted Critical
Publication of ATE243903T1 publication Critical patent/ATE243903T1/de

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L9/00—Cryptographic mechanisms or cryptographic arrangements for secret or secure communications; Network security protocols
    • H04L9/40—Network security protocols
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L49/00—Packet switching elements
    • H04L49/90—Buffering arrangements
    • H04L49/901—Buffering arrangements using storage descriptor, e.g. read or write pointers
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L47/00—Traffic control in data switching networks
    • H04L47/50—Queue scheduling
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L47/00—Traffic control in data switching networks
    • H04L47/50—Queue scheduling
    • H04L47/62—Queue scheduling characterised by scheduling criteria
    • H04L47/6215—Individual queue per QOS, rate or priority
    • 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
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L49/00—Packet switching elements
    • H04L49/90—Buffering arrangements
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L49/00—Packet switching elements
    • H04L49/90—Buffering arrangements
    • H04L49/9063—Intermediate storage in different physical parts of a node or terminal
    • H04L49/9078—Intermediate storage in different physical parts of a node or terminal using an external memory or storage device
    • 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
    • H04L2012/5638—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)
  • Computer Security & Cryptography (AREA)
  • Communication Control (AREA)
  • Data Exchanges In Wide-Area Networks (AREA)
  • Circuits Of Receivers In General (AREA)
  • Selective Calling Equipment (AREA)
AT98939731T 1997-09-12 1998-08-14 Prioritätsauswahlmittel für datenübertragungsgerät ATE243903T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GBGB9719316.3A GB9719316D0 (en) 1997-09-12 1997-09-12 Priority selection means for data transmission apparatus
PCT/GB1998/002450 WO1999014916A1 (en) 1997-09-12 1998-08-14 Priority selection means for data transmission apparatus

Publications (1)

Publication Number Publication Date
ATE243903T1 true ATE243903T1 (de) 2003-07-15

Family

ID=10818902

Family Applications (1)

Application Number Title Priority Date Filing Date
AT98939731T ATE243903T1 (de) 1997-09-12 1998-08-14 Prioritätsauswahlmittel für datenübertragungsgerät

Country Status (11)

Country Link
US (1) US6791990B1 (de)
EP (1) EP1013048B1 (de)
JP (1) JP3825254B2 (de)
KR (1) KR20010022984A (de)
CN (1) CN1115024C (de)
AT (1) ATE243903T1 (de)
AU (1) AU8814298A (de)
CA (1) CA2300379A1 (de)
DE (1) DE69815865T2 (de)
GB (1) GB9719316D0 (de)
WO (1) WO1999014916A1 (de)

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* Cited by examiner, † Cited by third party
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US7180861B2 (en) * 2001-07-23 2007-02-20 Intel Corporation Strict priority distributed coordination function in wireless networks
US6757246B2 (en) 2001-08-14 2004-06-29 Pts Corporation Method and apparatus for weighted arbitration scheduling separately at the input ports and the output ports of a switch fabric
US6990072B2 (en) 2001-08-14 2006-01-24 Pts Corporation Method and apparatus for arbitration scheduling with a penalty for a switch fabric
KR100857137B1 (ko) * 2002-02-20 2008-09-05 주식회사 엘지이아이 동영상 데이터 전송장치 및 방법
US7155716B2 (en) * 2002-03-08 2006-12-26 Intel Corporation Weighted and prioritized task scheduler
KR20040022521A (ko) * 2002-09-09 2004-03-16 주식회사 팬택앤큐리텔 프로토콜 서비스 작업 등급 변경 방법
KR100460429B1 (ko) * 2002-11-15 2004-12-08 삼성전자주식회사 우선순위 큐잉 장치 및 이를 이용한 우선순위 큐잉 방법
CN100456717C (zh) * 2003-10-17 2009-01-28 北京邮电大学 在无线局域网中保证高优先级用户的带宽的实现方法
US8243744B2 (en) * 2004-03-01 2012-08-14 Futurewei Technologies, Inc. Priority sorting
WO2005096162A1 (ja) * 2004-03-18 2005-10-13 Matsushita Electric Industrial Co., Ltd. アービトレーション方法及び装置
KR20060094226A (ko) * 2005-02-24 2006-08-29 (주)한넷웨어 알에프아이디 미들웨어에서 무손실 특성을 갖는 대용량 입력 처리 시스템 및 방법
US7525978B1 (en) 2005-04-15 2009-04-28 Altera Corporation Method and apparatus for scheduling in a packet buffering network
US8667155B2 (en) * 2007-03-02 2014-03-04 Adva Ag Optical Networking System and method for line rate frame processing engine using a generic instruction set
US8027252B2 (en) * 2007-03-02 2011-09-27 Adva Ag Optical Networking System and method of defense against denial of service of attacks
US7996586B2 (en) * 2009-07-24 2011-08-09 Via Technologies, Inc. USB port for employing a plurality of selectable data transmission priority rules
CN104734873B (zh) * 2013-12-20 2018-04-13 深圳市国微电子有限公司 一种交换系统及其交换设备中缓冲器的管理方法、系统
US10607692B2 (en) * 2017-06-29 2020-03-31 SK Hynix Inc. Serializer and memory device including the same
CN115277561B (zh) * 2022-05-16 2023-12-15 国网福建省电力有限公司超高压分公司 一种基于时间敏感的传输队列控制方法及终端

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FR2618279B1 (fr) * 1987-07-16 1989-10-20 Quinquis Jean Paul Systeme de commutation de paquets de donnees a priorites.
US5229992A (en) * 1991-03-28 1993-07-20 Sprint International Communications Corp. Fixed interval composite framing in integrated services networks
CA2084303C (en) * 1991-04-10 2003-12-09 Frederik Carel Schoute Low delay or low loss switch for atm
US5412665A (en) * 1992-01-10 1995-05-02 International Business Machines Corporation Parallel operation linear feedback shift register
US5278828A (en) * 1992-06-04 1994-01-11 Bell Communications Research, Inc. Method and system for managing queued cells
US5696764A (en) * 1993-07-21 1997-12-09 Fujitsu Limited ATM exchange for monitoring congestion and allocating and transmitting bandwidth-guaranteed and non-bandwidth-guaranteed connection calls
US5553061A (en) * 1994-06-27 1996-09-03 Loral Fairchild Corporation Packet processor having service priority and loss priority features
US5754540A (en) * 1995-07-18 1998-05-19 Macronix International Co., Ltd. Expandable integrated circuit multiport repeater controller with multiple media independent interfaces and mixed media connections
US5764641A (en) * 1995-09-08 1998-06-09 Cisco Systems, Inc. Early and integrated tail packet discard system
US6490248B1 (en) * 1995-09-18 2002-12-03 Kabushiki Kaisha Toshiba Packet transfer device and packet transfer method adaptive to a large number of input ports
US5689500A (en) * 1996-01-16 1997-11-18 Lucent Technologies, Inc. Multistage network having multicast routing congestion feedback
US6018527A (en) * 1996-08-13 2000-01-25 Nortel Networks Corporation Queue service interval based cell scheduler with hierarchical queuing configurations
US5805595A (en) * 1996-10-23 1998-09-08 Cisco Systems, Inc. System and method for communicating packetized data over a channel bank
GB2324214A (en) 1997-04-08 1998-10-14 Power X Limited Synchronising arrangements

Also Published As

Publication number Publication date
US6791990B1 (en) 2004-09-14
CA2300379A1 (en) 1999-03-25
GB9719316D0 (en) 1997-11-12
EP1013048A1 (de) 2000-06-28
EP1013048B1 (de) 2003-06-25
JP2001517026A (ja) 2001-10-02
CN1269938A (zh) 2000-10-11
DE69815865T2 (de) 2004-05-06
JP3825254B2 (ja) 2006-09-27
WO1999014916A1 (en) 1999-03-25
AU8814298A (en) 1999-04-05
DE69815865D1 (de) 2003-07-31
KR20010022984A (ko) 2001-03-26
CN1115024C (zh) 2003-07-16

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