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

Info

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 JP2008557003A priority Critical patent/JP4948549B2/ja
Priority to EP07831940.7A priority patent/EP2120403B1/en
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
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
EP07831940.7A EP2120403B1 (en) 2007-02-06 2007-11-15 Packet priority control method and base station
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

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
CN102177759B (zh) * 2008-10-09 2014-07-02 株式会社日立制作所 移动终端
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
WO2012064076A2 (ko) * 2010-11-08 2012-05-18 엘지전자 주식회사 무선 통신 시스템에서 단말의 rrc 연결 방법 및 이를 위한 장치
WO2013025146A2 (en) * 2011-08-17 2013-02-21 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)

* 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

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
US20070249360A1 (en) * 2005-12-22 2007-10-25 Arnab Das Methods and aparatus related to determining, communicating, and/or using delay information in a wireless communications system
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
JP4948549B2 (ja) 2012-06-06
US20100322188A1 (en) 2010-12-23
CN101601235A (zh) 2009-12-09
EP2120403B1 (en) 2017-07-19
JPWO2008096490A1 (ja) 2010-05-20
EP2120403A4 (en) 2016-09-21
TW200840390A (en) 2008-10-01
US8488555B2 (en) 2013-07-16
EP2120403A1 (en) 2009-11-18
TWI401988B (zh) 2013-07-11

Similar Documents

Publication Publication Date Title
WO2008096490A1 (ja) パケット優先制御方法および基地局
WO2008114625A1 (ja) ハンドオーバ方法及び無線基地局
EP1768435A4 (en) TRANSFER RATE CONTROL METHOD, TRANSMISSION POWER CONTROL METHOD, TRANSMISSION POWER REPORT CONTROL METHOD, MOBILE COMMUNICATION SYSTEM, MOBILE STATION, AND RADIO BASE STATION
EP2120479A4 (en) INTERCELL BASE STATION BASE STATION TRANSFER METHOD, WIRELESS COMMUNICATION SYSTEM, DRX CONTROL METHOD, BASE STATION AND COMMUNICATION TERMINAL
WO2008023814A3 (en) Buffering of packets for a lossless handover
WO2010132141A3 (en) Systems and methods for automatic connection with a wireless network
WO2011021814A3 (ko) 무선통신시스템에서 데이터 송수신 방법 및 시스템
WO2009051412A3 (en) Method of controlling uplink power in wireless communication system
WO2008023927A3 (en) A method of performing handover and controlling thereof in a mobile communication system
AU2006231175A8 (en) Controller, mobile station, mobile communication system and control method
WO2011139453A3 (en) Method, apparatus and system for fast session transfer for multiple frequency band wireless communication
EP1744571A4 (en) MULTIMODE CONTROL STATION, RADIO COMMUNICATION SYSTEM, RADIO STATION AND RADIO COMMUNICATION CONTROL PROCEDURE
DE60336813D1 (de) Protokolkontextübertragung in einem Mobilfunkkommunikationsystem
WO2007118250A3 (en) Transferring a communications exchange
EP2160042A4 (en) METHOD FOR CONTROLLING TRANSMISSION, METHOD FOR CONTROLLING COMMUNICATIONS BETWEEN MOBILE STATIONS, RADIO BASE STATION AND MOBILE STATION
EP1845637A4 (en) TRANSMISSION CONTROL METHOD, MOBILE STATION AND COMMUNICATION SYSTEM
GB2425023B (en) Mobile Communication System, Base Station And Transmission Power Control Method For Use Therein
WO2011037405A3 (en) Method and system for announcement time of idle timeout for power saving operations in wireless networks
EP3637941A3 (en) Method for performing handover, user equipment, base station, and radio communication system
EP2037596A4 (en) MOBILE COMMUNICATION SYSTEM, MOBILE COMMUNICATION METHOD, RADIO CONTROL SYSTEM, RADIO BASE STATION AND MOBILE STATION
WO2009019789A1 (ja) 無線通信システムにおけるハンドオーバ方法並びに無線基地局及び無線端末
TW200729986A (en) Data transfer method and base station
EP1833268A4 (en) CONTROL STATION FOR A WIRELESS LINE, BASE STATION, MOBILE STATION, MOBILE COMMUNICATION SYSTEM AND MOBILE COMMUNICATION PROCESS
EP2020765A4 (en) MOBILE COMMUNICATION SYSTEM, BASE STATION, AND TRANSMISSION POWER CONTROL METHOD USED THEREFOR
EP2273823A4 (en) MOBILE COMMUNICATION METHOD, RADIO BASE STATION, RADIO CIRCUIT DIRECTOR STATION, SWITCHING STATION, AND INTEGRATION DEVICE

Legal Events

Date Code Title Description
WWE Wipo information: entry into national phase

Ref document number: 200780050985.7

Country of ref document: CN

121 Ep: the epo has been informed by wipo that ep was designated in this application

Ref document number: 07831940

Country of ref document: EP

Kind code of ref document: A1

WWE Wipo information: entry into national phase

Ref document number: 2008557003

Country of ref document: JP

REEP Request for entry into the european phase

Ref document number: 2007831940

Country of ref document: EP

WWE Wipo information: entry into national phase

Ref document number: 2007831940

Country of ref document: EP

NENP Non-entry into the national phase

Ref country code: DE

WWE Wipo information: entry into national phase

Ref document number: 12526117

Country of ref document: US