WO2009016712A1 - Transmission device, transmission method, and transmission device control program - Google Patents

Transmission device, transmission method, and transmission device control program Download PDF

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Publication number
WO2009016712A1
WO2009016712A1 PCT/JP2007/064866 JP2007064866W WO2009016712A1 WO 2009016712 A1 WO2009016712 A1 WO 2009016712A1 JP 2007064866 W JP2007064866 W JP 2007064866W WO 2009016712 A1 WO2009016712 A1 WO 2009016712A1
Authority
WO
WIPO (PCT)
Prior art keywords
transmission device
transmission
frame
interface
envisaged
Prior art date
Application number
PCT/JP2007/064866
Other languages
French (fr)
Japanese (ja)
Inventor
Masahiro Yoshimoto
Nobuhiro Rikitake
Original Assignee
Fujitsu Limited
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 Fujitsu Limited filed Critical Fujitsu Limited
Priority to PCT/JP2007/064866 priority Critical patent/WO2009016712A1/en
Publication of WO2009016712A1 publication Critical patent/WO2009016712A1/en

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Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L47/00—Traffic control in data switching networks
    • H04L47/70—Admission control; Resource allocation
    • H04L47/82—Miscellaneous aspects
    • H04L47/822—Collecting or measuring resource availability data
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L47/00—Traffic control in data switching networks
    • H04L47/70—Admission control; Resource allocation
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L47/00—Traffic control in data switching networks
    • H04L47/70—Admission control; Resource allocation
    • H04L47/83—Admission control; Resource allocation based on usage prediction

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Small-Scale Networks (AREA)
  • Communication Control (AREA)

Abstract

A transmission device has a configuration in which an interface connected to an Ethernet line to which one or more services are set is included and by controlling the interface according to the set effective band by a band control unit, a frame for the service is transmitted from the interface. In the transmission device, a CAC calculation unit calculates the effective band assigned to the interface from the envisaged frame size that is envisaged as the frame size for transmission and sets the setting of the band control unit to the calculated effective band. The transmission device in which the envisaged frame size and/or a transmission overhead size is obtained from the frame that is received as the frame to be transmitted from the interface, the CAC calculation unit calculates the effective band from the envisaged frame size and/or the transmission overhead size that is obtained, and the CAC calculation unit is controlled so as to update the setting of the band control unit with the calculated effective band.
PCT/JP2007/064866 2007-07-30 2007-07-30 Transmission device, transmission method, and transmission device control program WO2009016712A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
PCT/JP2007/064866 WO2009016712A1 (en) 2007-07-30 2007-07-30 Transmission device, transmission method, and transmission device control program

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/JP2007/064866 WO2009016712A1 (en) 2007-07-30 2007-07-30 Transmission device, transmission method, and transmission device control program

Publications (1)

Publication Number Publication Date
WO2009016712A1 true WO2009016712A1 (en) 2009-02-05

Family

ID=40303958

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/JP2007/064866 WO2009016712A1 (en) 2007-07-30 2007-07-30 Transmission device, transmission method, and transmission device control program

Country Status (1)

Country Link
WO (1) WO2009016712A1 (en)

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2001515329A (en) * 1997-08-28 2001-09-18 ブリティッシュ・テレコミュニケーションズ・パブリック・リミテッド・カンパニー Connection acceptance control in connection-oriented networks
JP2002044136A (en) * 2000-07-25 2002-02-08 Hitachi Ltd Flow controller for multi-protocol network

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2001515329A (en) * 1997-08-28 2001-09-18 ブリティッシュ・テレコミュニケーションズ・パブリック・リミテッド・カンパニー Connection acceptance control in connection-oriented networks
JP2002044136A (en) * 2000-07-25 2002-02-08 Hitachi Ltd Flow controller for multi-protocol network

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
YUHEI IWASAKI: "LAN Gaku Cho Nyumonho 4 Tsukamidokoro ga Nai? Ethernet Taiiki", COMPUTER & NETWORK LAN, vol. 14, no. 8, 1 August 1996 (1996-08-01), pages 123 - 128, XP003024613 *

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