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WO2008096490A1 - パケット優先制御方法および基地局 - Google Patents

パケット優先制御方法および基地局 Download PDF

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Publication number
WO2008096490A1
WO2008096490A1 PCT/JP2007/072210 JP2007072210W WO2008096490A1 WO 2008096490 A1 WO2008096490 A1 WO 2008096490A1 JP 2007072210 W JP2007072210 W JP 2007072210W WO 2008096490 A1 WO2008096490 A1 WO 2008096490A1
Authority
WO
WIPO (PCT)
Prior art keywords
base station
packet
control method
priority control
handover
Prior art date
Legal status (The legal status 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 status listed.)
Ceased
Application number
PCT/JP2007/072210
Other languages
English (en)
French (fr)
Inventor
Eiji Nagatake
Akihito Morimoto
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
NTT Docomo Inc
Mitsubishi Electric Corp
Original Assignee
NTT Docomo Inc
Mitsubishi Electric Corp
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 NTT Docomo Inc, Mitsubishi Electric Corp filed Critical NTT Docomo Inc
Priority to US12/526,117 priority Critical patent/US8488555B2/en
Priority to EP07831940.7A priority patent/EP2120403B1/en
Priority to JP2008557003A priority patent/JP4948549B2/ja
Priority to TW97102793A priority patent/TWI401988B/zh
Publication of WO2008096490A1 publication Critical patent/WO2008096490A1/ja
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W36/00—Hand-off or reselection arrangements
    • H04W36/02—Buffering or recovering information during reselection ; Modification of the traffic flow during hand-off
    • 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
    • H04L47/28—Flow control; Congestion control in relation to timing considerations
    • H04L47/283—Flow control; Congestion control in relation to timing considerations in response to processing delays, e.g. caused by jitter or round trip time [RTT]
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W28/00—Network traffic management; Network resource management
    • H04W28/02—Traffic management, e.g. flow control or congestion control
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W8/00—Network data management
    • H04W8/02—Processing of mobility data, e.g. registration information at HLR [Home Location Register] or VLR [Visitor Location Register]; Transfer of mobility data, e.g. between HLR, VLR or external networks
    • H04W8/04—Registration at HLR or HSS [Home Subscriber Server]

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Databases & Information Systems (AREA)
  • Mobile Radio Communication Systems (AREA)

Abstract

　基地局が、基地局制御装置から受信したデータパケット単位に、自局内滞留時間に基づき無線送信優先度を算出する無線通信システムにおいて、移動機がハンドオーバを実施する場合のパケット優先制御方法であって、ハンドオーバ元基地局が、移動機に対するデータパケットの無線送信停止期間中に基地局制御装置から受信した移動機宛のデータパケットを、ハンドオーバ先基地局へ転送する基地局間パケット転送ステップ（Ｓ２２）と、ハンドオーバ先基地局が、基地局間転送パケットに対して自局内滞留時間および前記ハンドオーバ元基地局における滞留時間の想定値に基づいて無線送信優先度を算出する送信制御ステップ（Ｓ２５）と、を含む。
PCT/JP2007/072210 2007-02-06 2007-11-15 パケット優先制御方法および基地局 Ceased WO2008096490A1 (ja)

Priority Applications (4)

Application Number Priority Date Filing Date Title
US12/526,117 US8488555B2 (en) 2007-02-06 2007-11-15 Packet priority control method and base station
EP07831940.7A EP2120403B1 (en) 2007-02-06 2007-11-15 Packet priority control method and base station
JP2008557003A JP4948549B2 (ja) 2007-02-06 2007-11-15 パケット優先制御方法および基地局
TW97102793A TWI401988B (zh) 2007-02-06 2008-01-25 封包優先控制方法及基地台

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2007-027160 2007-02-06
JP2007027160 2007-02-06

Publications (1)

Publication Number Publication Date
WO2008096490A1 true WO2008096490A1 (ja) 2008-08-14

Family

ID=39681405

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/JP2007/072210 Ceased WO2008096490A1 (ja) 2007-02-06 2007-11-15 パケット優先制御方法および基地局

Country Status (6)

Country Link
US (1) US8488555B2 (ja)
EP (1) EP2120403B1 (ja)
JP (1) JP4948549B2 (ja)
CN (1) CN101601235A (ja)
TW (1) TWI401988B (ja)
WO (1) WO2008096490A1 (ja)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2012034057A (ja) * 2010-07-28 2012-02-16 Kyocera Corp 無線基地局及び通信制御方法
JP2013143670A (ja) * 2012-01-11 2013-07-22 Sumitomo Electric Ind Ltd 無線基地局装置、通信制御方法および通信制御プログラム

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4940117B2 (ja) * 2007-12-06 2012-05-30 株式会社東芝 移動通信システムとそのゲートウェイ装置、集線装置およびハンドオーバ制御方法
WO2010041412A1 (ja) * 2008-10-09 2010-04-15 株式会社日立製作所 移動端末
EP2514158A1 (en) * 2009-12-15 2012-10-24 Nokia Siemens Networks Oy Method, apparatus and related computer program product for detecting changes to a network connection
KR20110101403A (ko) * 2010-03-08 2011-09-16 삼성전자주식회사 무선통신 시스템에서 기지국의 패킷 포워딩 장치 및 방법
US8295184B2 (en) * 2010-04-01 2012-10-23 Apple Inc. Wireless connection control
KR101707543B1 (ko) * 2010-06-24 2017-02-16 주식회사 케이티 Ｐｍｉｐ 기반의 서비스에 따른 핸드오버 수행 방법 및 그 시스템
KR101913259B1 (ko) * 2010-11-08 2018-10-30 엘지전자 주식회사 무선 통신 시스템에서 단말의 rrc 연결 방법 및 이를 위한 장치
US8780754B2 (en) * 2011-08-17 2014-07-15 Telefonaktiebolaget L M Ericsson (Publ) Method and controlling network node in a radio access network
JP6536537B2 (ja) * 2016-11-04 2019-07-03 トヨタ自動車株式会社 車載ネットワークシステム
JP6959084B2 (ja) * 2017-09-14 2021-11-02 パナソニック インテレクチュアル プロパティ コーポレーション オブ アメリカＰａｎａｓｏｎｉｃ Ｉｎｔｅｌｌｅｃｔｕａｌ Ｐｒｏｐｅｒｔｙ Ｃｏｒｐｏｒａｔｉｏｎ ｏｆ Ａｍｅｒｉｃａ 送信装置及び送信方法

Citations (4)

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Publication number Priority date Publication date Assignee Title
JP2003110574A (ja) * 2001-09-27 2003-04-11 Matsushita Electric Ind Co Ltd 無線通信システム、それに用いるパケット伝送装置及びアクセスポイント
WO2004030396A1 (ja) 2002-09-24 2004-04-08 Fujitsu Limited パケット転送・送信方法および移動通信システム
JP2004304325A (ja) 2003-03-28 2004-10-28 Sanyo Electric Co Ltd ストリーム制御方法、およびその方法を利用可能なパケット転送装置と端末
JP2005323034A (ja) * 2004-05-07 2005-11-17 Mitsubishi Electric Corp ハンドオーバ方法、通信システムおよび端末局

Family Cites Families (8)

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GB2367719B (en) * 2000-10-03 2004-01-07 Ericsson Telefon Ab L M Mobile access networks
JP3844968B2 (ja) 2001-02-01 2006-11-15 株式会社エヌ・ティ・ティ・ドコモ 呼受付制御装置及び方法
JP4065153B2 (ja) 2002-07-04 2008-03-19 松下電器産業株式会社 パケット送信装置および送信タイミング制御方法
US8254935B2 (en) * 2002-09-24 2012-08-28 Fujitsu Limited Packet transferring/transmitting method and mobile communication system
DE60311574T2 (de) * 2003-08-14 2007-11-15 Matsushita Electric Industrial Co., Ltd., Kadoma Zeitüberwachung von Packetwiedersendungen während eines sanften Weiterreichens
US20060209686A1 (en) 2005-03-15 2006-09-21 Nokia Corporation Flow control with dynamic priority allocation for handover calls
US20070253449A1 (en) * 2005-12-22 2007-11-01 Arnab Das Methods and apparatus related to determining, communicating, and/or using delay information
US8774100B2 (en) * 2006-09-18 2014-07-08 Nokia Corporation Resource management techniques for wireless networks

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2003110574A (ja) * 2001-09-27 2003-04-11 Matsushita Electric Ind Co Ltd 無線通信システム、それに用いるパケット伝送装置及びアクセスポイント
WO2004030396A1 (ja) 2002-09-24 2004-04-08 Fujitsu Limited パケット転送・送信方法および移動通信システム
JP2004304325A (ja) 2003-03-28 2004-10-28 Sanyo Electric Co Ltd ストリーム制御方法、およびその方法を利用可能なパケット転送装置と端末
JP2005323034A (ja) * 2004-05-07 2005-11-17 Mitsubishi Electric Corp ハンドオーバ方法、通信システムおよび端末局

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of EP2120403A4

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2012034057A (ja) * 2010-07-28 2012-02-16 Kyocera Corp 無線基地局及び通信制御方法
JP2013143670A (ja) * 2012-01-11 2013-07-22 Sumitomo Electric Ind Ltd 無線基地局装置、通信制御方法および通信制御プログラム

Also Published As

Publication number Publication date
TW200840390A (en) 2008-10-01
CN101601235A (zh) 2009-12-09
EP2120403B1 (en) 2017-07-19
JP4948549B2 (ja) 2012-06-06
JPWO2008096490A1 (ja) 2010-05-20
TWI401988B (zh) 2013-07-11
US20100322188A1 (en) 2010-12-23
US8488555B2 (en) 2013-07-16
EP2120403A1 (en) 2009-11-18
EP2120403A4 (en) 2016-09-21

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