WO2008117416A1 - 基地局、スケジューリング方法および無線端末 - Google Patents

基地局、スケジューリング方法および無線端末 Download PDF

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Publication number
WO2008117416A1
WO2008117416A1 PCT/JP2007/056326 JP2007056326W WO2008117416A1 WO 2008117416 A1 WO2008117416 A1 WO 2008117416A1 JP 2007056326 W JP2007056326 W JP 2007056326W WO 2008117416 A1 WO2008117416 A1 WO 2008117416A1
Authority
WO
WIPO (PCT)
Prior art keywords
wireless terminal
received signal
signal intensity
mldr
base station
Prior art date
Application number
PCT/JP2007/056326
Other languages
English (en)
French (fr)
Inventor
Kazuo Kawabata
Ryusuke Kiryu
Original Assignee
Fujitsu Limited
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 Fujitsu Limited filed Critical Fujitsu Limited
Priority to PCT/JP2007/056326 priority Critical patent/WO2008117416A1/ja
Priority to JP2009506129A priority patent/JPWO2008117416A1/ja
Publication of WO2008117416A1 publication Critical patent/WO2008117416A1/ja
Priority to US12/561,036 priority patent/US20100009693A1/en

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/50—Allocation or scheduling criteria for wireless resources
    • H04W72/54—Allocation or scheduling criteria for wireless resources based on quality criteria
    • H04W72/542—Allocation or scheduling criteria for wireless resources based on quality criteria using measured or perceived quality
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W24/00—Supervisory, monitoring or testing arrangements
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/04—Wireless resource allocation
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W88/00—Devices specially adapted for wireless communication networks, e.g. terminals, base stations or access point devices
    • H04W88/08—Access point devices

Landscapes

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

Abstract

　無線端末から送信される送信データの受信信号強度の変化を抑制し、受信品質の劣化を抑制する。 　受信信号強度算出手段（１ａ）は、無線端末（２ａ，２ｂ，…，２ｎ）が送信する送信データの受信信号強度を算出する。スケジューラ（１ｂ）は、次の無線リソースの割り当てを現在割り当てた無線端末（２ａ，２ｂ，…，２ｎ）の受信信号強度から最も変化の小さい受信信号強度を有する無線端末（２ａ，２ｂ，…，２ｎ）にする。これにより、基地局（１）では、受信信号強度が滑らかになるように無線端末（２ａ，２ｂ，…，２ｎ）から送信データを受信でき、受信品質の劣化を抑制することができる。
PCT/JP2007/056326 2007-03-27 2007-03-27 基地局、スケジューリング方法および無線端末 WO2008117416A1 (ja)

Priority Applications (3)

Application Number Priority Date Filing Date Title
PCT/JP2007/056326 WO2008117416A1 (ja) 2007-03-27 2007-03-27 基地局、スケジューリング方法および無線端末
JP2009506129A JPWO2008117416A1 (ja) 2007-03-27 2007-03-27 基地局、スケジューリング方法および無線端末
US12/561,036 US20100009693A1 (en) 2007-03-27 2009-09-16 Base Station, Scheduling Method, And Wireless Terminal

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/JP2007/056326 WO2008117416A1 (ja) 2007-03-27 2007-03-27 基地局、スケジューリング方法および無線端末

Related Child Applications (1)

Application Number Title Priority Date Filing Date
US12/561,036 Continuation US20100009693A1 (en) 2007-03-27 2009-09-16 Base Station, Scheduling Method, And Wireless Terminal

Publications (1)

Publication Number Publication Date
WO2008117416A1 true WO2008117416A1 (ja) 2008-10-02

Family

ID=39788159

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/JP2007/056326 WO2008117416A1 (ja) 2007-03-27 2007-03-27 基地局、スケジューリング方法および無線端末

Country Status (3)

Country Link
US (1) US20100009693A1 (ja)
JP (1) JPWO2008117416A1 (ja)
WO (1) WO2008117416A1 (ja)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2010278685A (ja) * 2009-05-27 2010-12-09 Kyocera Corp 基地局装置およびチャネル割当方法

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9042865B2 (en) 2012-03-29 2015-05-26 Sony Computer Entertainment America Llc Method for determining mobile device password settings based on check-in information
US9049598B2 (en) * 2012-03-29 2015-06-02 Sony Computer Entertainment America Llc Method for determining mobile device password settings based on wireless signals
US9026083B2 (en) 2012-03-29 2015-05-05 Sony Computer Entertainment America Llc Method for determining mobile device password settings based on acceleration information

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2006043588A1 (ja) * 2004-10-19 2006-04-27 Sharp Kabushiki Kaisha 基地局装置、無線通信システムおよび無線送信方法
WO2007007662A1 (ja) * 2005-07-07 2007-01-18 Sharp Kabushiki Kaisha 制御局、基地局、スロット割当方法、および無線通信システム

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3241261B2 (ja) * 1996-03-01 2001-12-25 株式会社東芝 移動通信システムとその無線通信装置
US6799047B1 (en) * 1999-02-25 2004-09-28 Microsoft Corporation Locating and tracking a user in a wireless network through environmentally profiled data
JP4304372B2 (ja) * 2003-09-10 2009-07-29 日本電気株式会社 移動通信システム、無線基地局、スケジューリング装置及びそれらに用いるスケジューリング方法
US7599702B2 (en) * 2003-12-23 2009-10-06 Telefonaktiebolaget Lm Ericsson (Publ) SIR estimates for non-scheduled mobile terminals
US7412254B2 (en) * 2004-10-05 2008-08-12 Nortel Networks Limited Power management and distributed scheduling for uplink transmissions in wireless systems
US20080056220A1 (en) * 2006-08-30 2008-03-06 Motorola, Inc. System and method for determining a carrier to interference noise ratio

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2006043588A1 (ja) * 2004-10-19 2006-04-27 Sharp Kabushiki Kaisha 基地局装置、無線通信システムおよび無線送信方法
WO2007007662A1 (ja) * 2005-07-07 2007-01-18 Sharp Kabushiki Kaisha 制御局、基地局、スロット割当方法、および無線通信システム

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2010278685A (ja) * 2009-05-27 2010-12-09 Kyocera Corp 基地局装置およびチャネル割当方法

Also Published As

Publication number Publication date
JPWO2008117416A1 (ja) 2010-07-08
US20100009693A1 (en) 2010-01-14

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