MX2012002558A - Aparato de comunicación y sistema de comunicación para mejorar la velocidad de las comunicaciones entre terminales. - Google Patents

Aparato de comunicación y sistema de comunicación para mejorar la velocidad de las comunicaciones entre terminales.

Info

Publication number
MX2012002558A
MX2012002558A MX2012002558A MX2012002558A MX2012002558A MX 2012002558 A MX2012002558 A MX 2012002558A MX 2012002558 A MX2012002558 A MX 2012002558A MX 2012002558 A MX2012002558 A MX 2012002558A MX 2012002558 A MX2012002558 A MX 2012002558A
Authority
MX
Mexico
Prior art keywords
band
communications
terminal
terminals
apparatus connected
Prior art date
Application number
MX2012002558A
Other languages
English (en)
Inventor
Takashi Isobe
Original Assignee
Hitachi 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 Hitachi Ltd filed Critical Hitachi Ltd
Publication of MX2012002558A publication Critical patent/MX2012002558A/es

Links

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
    • H04L47/80—Actions related to the user profile or the type of traffic
    • H04L47/801—Real time traffic
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L1/00—Arrangements for detecting or preventing errors in the information received
    • H04L1/12—Arrangements for detecting or preventing errors in the information received by using return channel
    • H04L1/16—Arrangements for detecting or preventing errors in the information received by using return channel in which the return channel carries supervisory signals, e.g. repetition request signals
    • H04L1/18—Automatic repetition systems, e.g. Van Duuren systems
    • H04L1/1867—Arrangements specially adapted for the transmitter end
    • H04L1/187—Details of sliding window management
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L69/00—Network arrangements, protocols or services independent of the application payload and not provided for in the other groups of this subclass
    • H04L69/16—Implementation or adaptation of Internet protocol [IP], of transmission control protocol [TCP] or of user datagram protocol [UDP]
    • H04L69/163—In-band adaptation of TCP data exchange; In-band control procedures
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L69/00—Network arrangements, protocols or services independent of the application payload and not provided for in the other groups of this subclass
    • H04L69/28—Timers or timing mechanisms used in protocols

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Computer Security & Cryptography (AREA)
  • Data Exchanges In Wide-Area Networks (AREA)
  • Communication Control (AREA)
  • Detection And Prevention Of Errors In Transmission (AREA)

Abstract

En comunicación utilizando TCP, de manera que el ancho de banda de transmisión está influenciado considerablemente mediante el RTT y tasa de descarte, hubo un problema que únicamente el ancho de banda de transmisión considerablemente es inferior al ancho de banda contraído podría obtenerse bajo el medio ambiente de manera que WAN que hace que RTT sea mayor, el número de conexión intermedia largo y muchos segmentos descartados. Se proporciona un aparato conectado a la terminal lateral de recepción que tiene medios para la alimentación para notificar todos los segmentos descartados para un aparato conectado a una terminal lateral de transmisión; medios para retransmitir los segmentos descartados alimentados para que se notifique al aparato conectado a la terminal lateral de transmisión; y un medio para controlar el ancho de banda de transmisión, basado en el ancho de banda de retransmisión y descartar el ancho de banda por el aparato conectado a la terminal lateral de transmisión.
MX2012002558A 2009-09-16 2010-08-19 Aparato de comunicación y sistema de comunicación para mejorar la velocidad de las comunicaciones entre terminales. MX2012002558A (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2009214015 2009-09-16
PCT/JP2010/063973 WO2011033894A1 (ja) 2009-09-16 2010-08-19 端末間の通信を高速化する通信装置および通信システム

Publications (1)

Publication Number Publication Date
MX2012002558A true MX2012002558A (es) 2012-08-31

Family

ID=43758507

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2012002558A MX2012002558A (es) 2009-09-16 2010-08-19 Aparato de comunicación y sistema de comunicación para mejorar la velocidad de las comunicaciones entre terminales.

Country Status (8)

Country Link
US (2) US8605745B2 (es)
EP (1) EP2479941B1 (es)
JP (3) JP5175982B2 (es)
CN (1) CN102577267B (es)
BR (1) BR112012004468A2 (es)
MX (1) MX2012002558A (es)
SG (1) SG178590A1 (es)
WO (1) WO2011033894A1 (es)

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JP5662779B2 (ja) * 2010-12-07 2015-02-04 株式会社日立製作所 通信システム及びノード装置
JP5264966B2 (ja) * 2011-07-26 2013-08-14 株式会社日立製作所 通信装置
JP5258938B2 (ja) 2011-07-26 2013-08-07 株式会社日立製作所 通信装置
JP5832335B2 (ja) 2012-02-24 2015-12-16 株式会社日立製作所 通信装置および通信システム
EP2819353A4 (en) 2012-02-24 2015-05-20 Hitachi Ltd COMMUNICATION DEVICE
EP2822234A4 (en) * 2012-02-28 2015-09-16 Alaxala Networks Corp RELAY DEVICE, RELAY DEVICE CONTROL METHOD, AND NETWORK SYSTEM
JP5998923B2 (ja) * 2012-12-28 2016-09-28 富士通株式会社 プログラム、情報処理装置、及び通信方法
JP5771656B2 (ja) * 2013-09-05 2015-09-02 アラクサラネットワークス株式会社 中継装置
US9699070B2 (en) 2013-10-04 2017-07-04 Nicira, Inc. Database protocol for exchanging forwarding state with hardware switches
JP2015095680A (ja) * 2013-11-08 2015-05-18 株式会社日立製作所 通信装置および通信システム
US9942058B2 (en) 2015-04-17 2018-04-10 Nicira, Inc. Managing tunnel endpoints for facilitating creation of logical networks
US10554484B2 (en) 2015-06-26 2020-02-04 Nicira, Inc. Control plane integration with hardware switches
US9967182B2 (en) 2015-07-31 2018-05-08 Nicira, Inc. Enabling hardware switches to perform logical routing functionalities
US9819581B2 (en) 2015-07-31 2017-11-14 Nicira, Inc. Configuring a hardware switch as an edge node for a logical router
US9847938B2 (en) 2015-07-31 2017-12-19 Nicira, Inc. Configuring logical routers on hardware switches
US10313186B2 (en) * 2015-08-31 2019-06-04 Nicira, Inc. Scalable controller for hardware VTEPS
US9948577B2 (en) 2015-09-30 2018-04-17 Nicira, Inc. IP aliases in logical networks with hardware switches
US9979593B2 (en) 2015-09-30 2018-05-22 Nicira, Inc. Logical L3 processing for L2 hardware switches
US10230576B2 (en) 2015-09-30 2019-03-12 Nicira, Inc. Managing administrative statuses of hardware VTEPs
US10263828B2 (en) 2015-09-30 2019-04-16 Nicira, Inc. Preventing concurrent distribution of network data to a hardware switch by multiple controllers
US10250553B2 (en) 2015-11-03 2019-04-02 Nicira, Inc. ARP offloading for managed hardware forwarding elements
US9998375B2 (en) 2015-12-15 2018-06-12 Nicira, Inc. Transactional controls for supplying control plane data to managed hardware forwarding elements
US9992112B2 (en) 2015-12-15 2018-06-05 Nicira, Inc. Transactional controls for supplying control plane data to managed hardware forwarding elements
US9917799B2 (en) 2015-12-15 2018-03-13 Nicira, Inc. Transactional controls for supplying control plane data to managed hardware forwarding elements
US10182035B2 (en) 2016-06-29 2019-01-15 Nicira, Inc. Implementing logical network security on a hardware switch
US10798743B2 (en) * 2017-04-21 2020-10-06 Qualcomm Incorporated Methods and systems for improved resource unit utilization

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US20030112821A1 (en) * 2001-12-14 2003-06-19 Samsung Electronics Co., Ltd. System and method for increasing a data transmission rate in mobile wireless communication channels
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JP2004080070A (ja) * 2002-08-09 2004-03-11 Nippon Telegr & Teleph Corp <Ntt> データ転送方法及びデータ転送システム並びにコンテンツ配信システム
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JP4755066B2 (ja) * 2006-10-30 2011-08-24 富士通株式会社 帯域制御装置および帯域制御方法
JP5056341B2 (ja) 2006-11-07 2012-10-24 富士通株式会社 通信中継装置、通信中継方法および通信中継処理プログラム
JP4367505B2 (ja) * 2007-03-06 2009-11-18 日本電気株式会社 通信端末、通信システム、輻輳制御方法、及び輻輳制御用プログラム
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CN102577267B (zh) * 2009-09-16 2014-12-24 株式会社日立制作所 使终端之间的通信高速化的通信装置及通信系统

Also Published As

Publication number Publication date
SG178590A1 (en) 2012-04-27
CN102577267B (zh) 2014-12-24
US20140071986A1 (en) 2014-03-13
EP2479941A1 (en) 2012-07-25
WO2011033894A1 (ja) 2011-03-24
BR112012004468A2 (pt) 2019-09-24
JP2013062886A (ja) 2013-04-04
JP2013070434A (ja) 2013-04-18
EP2479941A4 (en) 2016-02-17
JP5175982B2 (ja) 2013-04-03
JP5521059B2 (ja) 2014-06-11
CN102577267A (zh) 2012-07-11
US9118609B2 (en) 2015-08-25
JP5521060B2 (ja) 2014-06-11
EP2479941B1 (en) 2019-07-03
JPWO2011033894A1 (ja) 2013-02-14
US8605745B2 (en) 2013-12-10
US20120189006A1 (en) 2012-07-26

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