WO2009072247A1 - 通信装置 - Google Patents

通信装置 Download PDF

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Publication number
WO2009072247A1
WO2009072247A1 PCT/JP2008/003414 JP2008003414W WO2009072247A1 WO 2009072247 A1 WO2009072247 A1 WO 2009072247A1 JP 2008003414 W JP2008003414 W JP 2008003414W WO 2009072247 A1 WO2009072247 A1 WO 2009072247A1
Authority
WO
WIPO (PCT)
Prior art keywords
qos
communication device
data
configuration information
qos configuration
Prior art date
Application number
PCT/JP2008/003414
Other languages
English (en)
French (fr)
Inventor
Yoshifumi Sakata
Yosuke Matsushita
Yuki Minoda
Original Assignee
Panasonic Corporation
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 Panasonic Corporation filed Critical Panasonic Corporation
Priority to US12/525,171 priority Critical patent/US8284779B2/en
Priority to JP2009544557A priority patent/JP5178739B2/ja
Priority to EP08856100A priority patent/EP2216945A1/en
Publication of WO2009072247A1 publication Critical patent/WO2009072247A1/ja

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
    • H04L47/10—Flow control; Congestion control
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L41/00—Arrangements for maintenance, administration or management of data switching networks, e.g. of packet switching networks
    • H04L41/50—Network service management, e.g. ensuring proper service fulfilment according to agreements
    • H04L41/5003—Managing SLA; Interaction between SLA and QoS
    • H04L41/5019—Ensuring fulfilment of SLA
    • H04L41/5022—Ensuring fulfilment of SLA by giving priorities, e.g. assigning classes of service
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L41/00—Arrangements for maintenance, administration or management of data switching networks, e.g. of packet switching networks
    • H04L41/50—Network service management, e.g. ensuring proper service fulfilment according to agreements
    • H04L41/508—Network service management, e.g. ensuring proper service fulfilment according to agreements based on type of value added network service under agreement
    • H04L41/509—Network service management, e.g. ensuring proper service fulfilment according to agreements based on type of value added network service under agreement wherein the managed service relates to media content delivery, e.g. audio, video or TV
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L45/00—Routing or path finding of packets in data switching networks
    • H04L45/302—Route determination based on requested QoS
    • H04L45/306—Route determination based on the nature of the carried application
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L47/00—Traffic control in data switching networks
    • H04L47/10—Flow control; Congestion control
    • H04L47/24—Traffic characterised by specific attributes, e.g. priority or QoS
    • H04L47/2425—Traffic characterised by specific attributes, e.g. priority or QoS for supporting services specification, e.g. SLA
    • H04L47/2433—Allocation of priorities to traffic types
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L47/00—Traffic control in data switching networks
    • H04L47/10—Flow control; Congestion control
    • H04L47/24—Traffic characterised by specific attributes, e.g. priority or QoS
    • H04L47/2491—Mapping quality of service [QoS] requirements between different networks
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L67/00—Network arrangements or protocols for supporting network services or applications
    • H04L67/50—Network services
    • H04L67/56—Provisioning of proxy services
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L67/00—Network arrangements or protocols for supporting network services or applications
    • H04L67/50—Network services
    • H04L67/56—Provisioning of proxy services
    • H04L67/564—Enhancement of application control based on intercepted application data
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L61/00—Network arrangements, protocols or services for addressing or naming
    • H04L61/45—Network directories; Name-to-address mapping
    • H04L61/4505—Network directories; Name-to-address mapping using standardised directories; using standardised directory access protocols
    • H04L61/4511—Network directories; Name-to-address mapping using standardised directories; using standardised directory access protocols using domain name system [DNS]

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Multimedia (AREA)
  • Quality & Reliability (AREA)
  • Data Exchanges In Wide-Area Networks (AREA)

Abstract

　本発明の通信装置は、データ通信されるネットワークにおいて用いられる通信装置であって、ネットワーク内で通信されるデータに対して、QoS を設定するために必要な情報であるQoS 設定情報を、ドメイン名に対応付けて予め保持する優先データ情報保持部と、ネットワーク内のDNS サーバへ送信するDNS パケットを監視し、当該DNS パケットに含まれるドメイン名を取得する制御パケット監視部と、優先データ情報保持部に保持されているQoS 設定情報のうちに、取得されたドメイン名に対応するQoS 設定情報が存在する場合、当該QoS 設定情報に基づいて、DNS パケットの送信元である通信装置が行うデータ通信に対してQoS を設定する優先制御設定部とを備える。これにより、本発明の通信装置は、リアルタイム通信であるAV フローのQoS 設定における処理負荷を軽減でき、公開されていないプロトコル等を使用しているAV フローも検出できる。
PCT/JP2008/003414 2007-12-07 2008-11-20 通信装置 WO2009072247A1 (ja)

Priority Applications (3)

Application Number Priority Date Filing Date Title
US12/525,171 US8284779B2 (en) 2007-12-07 2008-11-20 Communication apparatus
JP2009544557A JP5178739B2 (ja) 2007-12-07 2008-11-20 通信装置
EP08856100A EP2216945A1 (en) 2007-12-07 2008-11-20 Communication device

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
JP2007-316898 2007-12-07
JP2007316898 2007-12-07
JP2008-095508 2008-04-01
JP2008095508 2008-04-01

Publications (1)

Publication Number Publication Date
WO2009072247A1 true WO2009072247A1 (ja) 2009-06-11

Family

ID=40717430

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/JP2008/003414 WO2009072247A1 (ja) 2007-12-07 2008-11-20 通信装置

Country Status (4)

Country Link
US (1) US8284779B2 (ja)
EP (1) EP2216945A1 (ja)
JP (1) JP5178739B2 (ja)
WO (1) WO2009072247A1 (ja)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2009131181A1 (ja) * 2008-04-24 2009-10-29 シャープ株式会社 中継装置、および通信制御装置
WO2010150457A1 (ja) * 2009-06-26 2010-12-29 パナソニック株式会社 中継装置及びその方法

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2009072175A1 (ja) * 2007-12-03 2009-06-11 Fujitsu Limited パケット通信装置及びパケット通信方法
US9083669B2 (en) * 2010-09-10 2015-07-14 Blackberry Limited System and method for providing plurality of prioritized email domain names
EP2622807B1 (en) * 2010-09-28 2016-03-23 Empire Technology Development LLC Data filtering for communication devices
EP2437470A1 (en) * 2010-09-30 2012-04-04 British Telecommunications Public Limited Company Network element and method for deriving quality of service data from a distributed hierarchical naming system
US9866500B2 (en) * 2012-02-29 2018-01-09 Nec Corporation Communication apparatus, communication method, communication system and program
US9438883B2 (en) * 2012-04-09 2016-09-06 Intel Corporation Quality of experience reporting for combined unicast-multicast/broadcast streaming of media content
CN107707604B (zh) * 2017-06-30 2018-10-09 贵州白山云科技有限公司 一种服务调度方法和***

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2002118588A (ja) * 2000-10-05 2002-04-19 Nippon Telegr & Teleph Corp <Ntt> レルム名又はドメイン名による通信サービス条件制御方法
JP2003069632A (ja) 2001-08-28 2003-03-07 Nippon Telegr & Teleph Corp <Ntt> 複数フロー識別型コンテンツ配信品質制御システム及びその処理プログラムと記録媒体
JP2006109316A (ja) * 2004-10-08 2006-04-20 Nippon Telegr & Teleph Corp <Ntt> ゲートウェイ装置および通信接続方法

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7114008B2 (en) * 2000-06-23 2006-09-26 Cloudshield Technologies, Inc. Edge adapter architecture apparatus and method
US8725843B2 (en) * 2001-11-28 2014-05-13 Thomson Licensing Method and apparatus for adaptively configuring a router
US7068610B2 (en) * 2002-02-26 2006-06-27 Unruh Lincoln J System and method for reliable communications over multiple packet RF networks
JP4228886B2 (ja) * 2003-11-18 2009-02-25 日本電気株式会社 通信システムおよび通信方法
US8355413B2 (en) * 2006-02-17 2013-01-15 Cellco Partnership Policy based procedure to modify or change granted QoS in real time for CDMA wireless networks
CN1859306A (zh) * 2006-02-21 2006-11-08 华为技术有限公司 一种提供QoS服务的方法和***
JP4572181B2 (ja) * 2006-07-13 2010-10-27 株式会社日立製作所 ＱｏＳ制御システム

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2002118588A (ja) * 2000-10-05 2002-04-19 Nippon Telegr & Teleph Corp <Ntt> レルム名又はドメイン名による通信サービス条件制御方法
JP2003069632A (ja) 2001-08-28 2003-03-07 Nippon Telegr & Teleph Corp <Ntt> 複数フロー識別型コンテンツ配信品質制御システム及びその処理プログラムと記録媒体
JP2006109316A (ja) * 2004-10-08 2006-04-20 Nippon Telegr & Teleph Corp <Ntt> ゲートウェイ装置および通信接続方法

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2009131181A1 (ja) * 2008-04-24 2009-10-29 シャープ株式会社 中継装置、および通信制御装置
JP2009284456A (ja) * 2008-04-24 2009-12-03 Sharp Corp 通信制御装置、および中継装置
WO2010150457A1 (ja) * 2009-06-26 2010-12-29 パナソニック株式会社 中継装置及びその方法
JP5329663B2 (ja) * 2009-06-26 2013-10-30 パナソニック株式会社 中継装置及びその方法

Also Published As

Publication number Publication date
JP5178739B2 (ja) 2013-04-10
US20100034088A1 (en) 2010-02-11
US8284779B2 (en) 2012-10-09
JPWO2009072247A1 (ja) 2011-04-21
EP2216945A1 (en) 2010-08-11

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