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
Application number
PCT/JP2007/072210
Other languages
English (en)
French (fr)
Inventor
Eiji Nagatake
Akihito Morimoto
Original Assignee
Mitsubishi Electric Corporation
Ntt Docomo, Inc.
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 Mitsubishi Electric Corporation, Ntt Docomo, Inc. filed Critical Mitsubishi Electric Corporation
Priority to EP07831940.7A priority Critical patent/EP2120403B1/en
Priority to JP2008557003A priority patent/JP4948549B2/ja
Priority to US12/526,117 priority patent/US8488555B2/en
Priority to TW97102793A priority patent/TWI401988B/zh
Publication of WO2008096490A1 publication Critical patent/WO2008096490A1/ja

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
    • 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 WO2008096490A1 (ja)

Priority Applications (4)

Application Number Priority Date Filing Date Title
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
US12/526,117 US8488555B2 (en) 2007-02-06 2007-11-15 Packet priority control method and base station
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
JP2007027160 2007-02-06
JP2007-027160 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 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

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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
WO2011072719A1 (en) * 2009-12-15 2011-06-23 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
US9295088B2 (en) * 2010-11-08 2016-03-22 Lg Electronics Inc. RRC connection method and device therefor in wireless communication system
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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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

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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
EP1507352B1 (en) * 2003-08-14 2007-01-31 Matsushita Electric Industrial Co., Ltd. Time monitoring of packet retransmissions during soft handover
US20060209686A1 (en) 2005-03-15 2006-09-21 Nokia Corporation Flow control with dynamic priority allocation for handover calls
US20070249287A1 (en) * 2005-12-22 2007-10-25 Arnab Das Methods and apparatus for selecting between a plurality of dictionaries
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)

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

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