US20030107996A1 - Fibre channel arbitrated loop bufferless switch circuitry to increase bandwidth without significant increase in cost - Google Patents

Fibre channel arbitrated loop bufferless switch circuitry to increase bandwidth without significant increase in cost Download PDF

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Publication number
US20030107996A1
US20030107996A1 US10/349,739 US34973903A US2003107996A1 US 20030107996 A1 US20030107996 A1 US 20030107996A1 US 34973903 A US34973903 A US 34973903A US 2003107996 A1 US2003107996 A1 US 2003107996A1
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Prior art keywords
port
fcal
node
switch
data
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Abandoned
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US10/349,739
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English (en)
Inventor
Alistair Black
Kurt Chan
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Avago Technologies International Sales Pte Ltd
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Black Alistair D.
Kurt Chan
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Priority claimed from US09/195,846 external-priority patent/US6614796B1/en
Application filed by Black Alistair D., Kurt Chan filed Critical Black Alistair D.
Priority to US10/349,739 priority Critical patent/US20030107996A1/en
Publication of US20030107996A1 publication Critical patent/US20030107996A1/en
Assigned to BANK OF AMERICA, N.A., AS COLLATERAL AGENT reassignment BANK OF AMERICA, N.A., AS COLLATERAL AGENT PATENT SECURITY AGREEMENT Assignors: BROADCOM CORPORATION
Assigned to AVAGO TECHNOLOGIES GENERAL IP (SINGAPORE) PTE. LTD. reassignment AVAGO TECHNOLOGIES GENERAL IP (SINGAPORE) PTE. LTD. ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). Assignors: BROADCOM CORPORATION
Assigned to BROADCOM CORPORATION reassignment BROADCOM CORPORATION TERMINATION AND RELEASE OF SECURITY INTEREST IN PATENTS Assignors: BANK OF AMERICA, N.A., AS COLLATERAL AGENT
Abandoned legal-status Critical Current

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    • 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
    • H04J3/245—Time-division multiplex systems in which the allocation is indicated by an address the different channels being transmitted sequentially in which the allocation protocols between more than two stations share the same transmission medium
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L49/00—Packet switching elements
    • H04L49/35—Switches specially adapted for specific applications
    • H04L49/356—Switches specially adapted for specific applications for storage area networks
    • H04L49/357—Fibre channel switches
    • 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
    • H04L49/101—Packet switching elements characterised by the switching fabric construction using crossbar or matrix
US10/349,739 1998-11-19 2003-01-21 Fibre channel arbitrated loop bufferless switch circuitry to increase bandwidth without significant increase in cost Abandoned US20030107996A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
US10/349,739 US20030107996A1 (en) 1998-11-19 2003-01-21 Fibre channel arbitrated loop bufferless switch circuitry to increase bandwidth without significant increase in cost

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US09/195,846 US6614796B1 (en) 1997-01-23 1998-11-19 Fibre channel arbitrated loop bufferless switch circuitry to increase bandwidth without significant increase in cost
US10/349,739 US20030107996A1 (en) 1998-11-19 2003-01-21 Fibre channel arbitrated loop bufferless switch circuitry to increase bandwidth without significant increase in cost

Related Parent Applications (1)

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US09/195,846 Division US6614796B1 (en) 1997-01-23 1998-11-19 Fibre channel arbitrated loop bufferless switch circuitry to increase bandwidth without significant increase in cost

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US20030107996A1 true US20030107996A1 (en) 2003-06-12

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Family Applications (5)

Application Number Title Priority Date Filing Date
US10/345,707 Expired - Fee Related US7430171B2 (en) 1998-11-19 2003-01-15 Fibre channel arbitrated loop bufferless switch circuitry to increase bandwidth without significant increase in cost
US10/348,642 Expired - Fee Related US7366190B2 (en) 1998-11-19 2003-01-21 Fibre channel arbitrated loop bufferless switch circuitry to increase bandwidth without significant increase in cost
US10/349,067 Expired - Fee Related US7362769B2 (en) 1998-11-19 2003-01-21 Fibre channel arbitrated loop bufferless switch circuitry to increase bandwidth without significant increase in cost
US10/349,739 Abandoned US20030107996A1 (en) 1998-11-19 2003-01-21 Fibre channel arbitrated loop bufferless switch circuitry to increase bandwidth without significant increase in cost
US12/149,373 Expired - Fee Related US8798091B2 (en) 1998-11-19 2008-04-30 Fibre channel arbitrated loop bufferless switch circuitry to increase bandwidth without significant increase in cost

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US10/345,707 Expired - Fee Related US7430171B2 (en) 1998-11-19 2003-01-15 Fibre channel arbitrated loop bufferless switch circuitry to increase bandwidth without significant increase in cost
US10/348,642 Expired - Fee Related US7366190B2 (en) 1998-11-19 2003-01-21 Fibre channel arbitrated loop bufferless switch circuitry to increase bandwidth without significant increase in cost
US10/349,067 Expired - Fee Related US7362769B2 (en) 1998-11-19 2003-01-21 Fibre channel arbitrated loop bufferless switch circuitry to increase bandwidth without significant increase in cost

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US12/149,373 Expired - Fee Related US8798091B2 (en) 1998-11-19 2008-04-30 Fibre channel arbitrated loop bufferless switch circuitry to increase bandwidth without significant increase in cost

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US7430171B2 (en) 2008-09-30
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