WO2008108169A1 - 送信機、スケジューリング方法および通信システム - Google Patents

送信機、スケジューリング方法および通信システム Download PDF

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Publication number
WO2008108169A1
WO2008108169A1 PCT/JP2008/052816 JP2008052816W WO2008108169A1 WO 2008108169 A1 WO2008108169 A1 WO 2008108169A1 JP 2008052816 W JP2008052816 W JP 2008052816W WO 2008108169 A1 WO2008108169 A1 WO 2008108169A1
Authority
WO
WIPO (PCT)
Prior art keywords
channels
selection
reception quality
receivers
transmission data
Prior art date
Application number
PCT/JP2008/052816
Other languages
English (en)
French (fr)
Inventor
Toshizo Nogami
Takashi Onodera
Osamu Nakamura
Original Assignee
Sharp Kabushiki Kaisha
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 Sharp Kabushiki Kaisha filed Critical Sharp Kabushiki Kaisha
Publication of WO2008108169A1 publication Critical patent/WO2008108169A1/ja

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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
    • H04W72/56—Allocation or scheduling criteria for wireless resources based on priority criteria
    • H04W72/566—Allocation or scheduling criteria for wireless resources based on priority criteria of the information or information source or recipient
    • H04W72/569—Allocation or scheduling criteria for wireless resources based on priority criteria of the information or information source or recipient of the traffic information
    • 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

Landscapes

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

Abstract

送信データを正確に受信できないなどの品質劣化を抑止し、システムのスループットを向上する。複数のチャネルを用いて基地局200から複数の受信機に送信データを送信する通信システムにおいて、各受信機は、複数のチャネルから選択した一部のチャネルである選択チャネルと選択チャネルにおける受信品質とを示す受信品質情報を送信し、基地局200は、受信品質情報を受信すると、過去に受信した複数の選択チャネルと現在の選択チャネルと当該選択チャネルにおける受信品質とに基づいて選択チャネルにおける優先度を決定し、選択チャネルと優先度とに基づいて、複数のチャネルに含まれる領域であるスロットに、各受信機のいずれかを送信先とする送信データを割り当てて送信する。
PCT/JP2008/052816 2007-03-06 2008-02-20 送信機、スケジューリング方法および通信システム WO2008108169A1 (ja)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2007-055758 2007-03-06
JP2007055758 2007-03-06

Publications (1)

Publication Number Publication Date
WO2008108169A1 true WO2008108169A1 (ja) 2008-09-12

Family

ID=39738066

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/JP2008/052816 WO2008108169A1 (ja) 2007-03-06 2008-02-20 送信機、スケジューリング方法および通信システム

Country Status (1)

Country Link
WO (1) WO2008108169A1 (ja)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2010232847A (ja) * 2009-03-26 2010-10-14 Mitsubishi Electric Corp 無線基地局
JP2012023673A (ja) * 2010-07-16 2012-02-02 Fujitsu Ltd 基地局及び通信制御方法
JP5733449B1 (ja) * 2014-05-07 2015-06-10 日本電気株式会社 ノード、マスタ装置、ならびに通信制御システム、方法およびプログラム
JPWO2015170469A1 (ja) * 2014-05-07 2017-04-20 日本電気株式会社 ノード、マスタ装置、ならびに通信制御システム、方法およびプログラム

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2006070966A1 (en) * 2004-12-30 2006-07-06 Jt Corp Apparatus for punching ic card sheet and the method thereof
JP2006238037A (ja) * 2005-02-24 2006-09-07 Ntt Docomo Inc 無線リソース割り当て装置および無線リソース割り当て方法

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2006070966A1 (en) * 2004-12-30 2006-07-06 Jt Corp Apparatus for punching ic card sheet and the method thereof
JP2006238037A (ja) * 2005-02-24 2006-09-07 Ntt Docomo Inc 無線リソース割り当て装置および無線リソース割り当て方法

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2010232847A (ja) * 2009-03-26 2010-10-14 Mitsubishi Electric Corp 無線基地局
JP2012023673A (ja) * 2010-07-16 2012-02-02 Fujitsu Ltd 基地局及び通信制御方法
JP5733449B1 (ja) * 2014-05-07 2015-06-10 日本電気株式会社 ノード、マスタ装置、ならびに通信制御システム、方法およびプログラム
JPWO2015170469A1 (ja) * 2014-05-07 2017-04-20 日本電気株式会社 ノード、マスタ装置、ならびに通信制御システム、方法およびプログラム
US10172039B2 (en) 2014-05-07 2019-01-01 Nec Corporation Node, master device, and communication control system, method, and program

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