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WO2009066733A1 - 通信装置および帯域割当方法 - Google Patents

通信装置および帯域割当方法 Download PDF

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Publication number
WO2009066733A1
WO2009066733A1 PCT/JP2008/071129 JP2008071129W WO2009066733A1 WO 2009066733 A1 WO2009066733 A1 WO 2009066733A1 JP 2008071129 W JP2008071129 W JP 2008071129W WO 2009066733 A1 WO2009066733 A1 WO 2009066733A1
Authority
WO
WIPO (PCT)
Prior art keywords
band
data transmission
station devices
child station
communication device
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/JP2008/071129
Other languages
English (en)
French (fr)
Inventor
Masaki Tanaka
Takashi Kikuzawa
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.)
Mitsubishi Electric Corp
Original Assignee
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 Mitsubishi Electric Corp filed Critical Mitsubishi Electric Corp
Priority to KR1020107013229A priority Critical patent/KR101126896B1/ko
Priority to EP08852084.6A priority patent/EP2219326B1/en
Priority to JP2009542586A priority patent/JP4879327B2/ja
Priority to CN2008801150028A priority patent/CN101849389B/zh
Priority to US12/741,119 priority patent/US8374194B2/en
Publication of WO2009066733A1 publication Critical patent/WO2009066733A1/ja
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04J—MULTIPLEX COMMUNICATION
    • H04J3/00—Time-division multiplex systems
    • H04J3/16—Time-division multiplex systems in which the time allocation to individual channels within a transmission cycle is variable, e.g. to accommodate varying complexity of signals, to vary number of channels transmitted
    • H04J3/1694—Allocation of channels in TDM/TDMA networks, e.g. distributed multiplexers

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Small-Scale Networks (AREA)
  • Time-Division Multiplex Systems (AREA)

Abstract

　複数のデータ伝送レートのＯＮＵに対して特定の帯域要求通知方法に因らずに帯域を割り当てる契機を設けて、各ＯＮＵのデータ伝送レート間の上り送信データ遅延の公平性を実現することができる通信装置を得る。データ伝送レートごとに必要な帯域要求量の比率を子局装置２０－１～２０－ｎごとに設定された通信品質に基づいて算出し、比率を用いて帯域更新周期をデータ伝送レートごとのスロットに分割する帯域更新周期分割処理部１３と、データ伝送レートのスロット内で、対応するデータ伝送レートを有する子局装置２０－１～２０－ｎに帯域を割り当てる帯域割当量算出部１４と、子局装置２０－１～２０－ｎが送信するデータフレームのオーバヘッド長に基づいて、子局装置２０－１～２０－ｎのデータの送信開始時刻と送信時間を設定する送信開始時刻算出部１５と、を備える。
PCT/JP2008/071129 2007-11-21 2008-11-20 通信装置および帯域割当方法 Ceased WO2009066733A1 (ja)

Priority Applications (5)

Application Number Priority Date Filing Date Title
KR1020107013229A KR101126896B1 (ko) 2007-11-21 2008-11-20 통신 장치, 대역 할당 방법 및 자국 장치
EP08852084.6A EP2219326B1 (en) 2007-11-21 2008-11-20 Communication device and bandwidth allocation method
JP2009542586A JP4879327B2 (ja) 2007-11-21 2008-11-20 通信装置、子局装置および帯域割当方法
CN2008801150028A CN101849389B (zh) 2007-11-21 2008-11-20 通信装置以及频带分配方法
US12/741,119 US8374194B2 (en) 2007-11-21 2008-11-20 Communication device and bandwidth allocation method

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2007301634 2007-11-21
JP2007-301634 2007-11-21

Publications (1)

Publication Number Publication Date
WO2009066733A1 true WO2009066733A1 (ja) 2009-05-28

Family

ID=40667555

Family Applications (1)

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PCT/JP2008/071129 Ceased WO2009066733A1 (ja) 2007-11-21 2008-11-20 通信装置および帯域割当方法

Country Status (6)

Country Link
US (1) US8374194B2 (ja)
EP (1) EP2219326B1 (ja)
JP (1) JP4879327B2 (ja)
KR (1) KR101126896B1 (ja)
CN (1) CN101849389B (ja)
WO (1) WO2009066733A1 (ja)

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JP5955627B2 (ja) * 2012-05-02 2016-07-20 シャープ株式会社 無線通信装置、無線通信方法、処理装置、プログラム
KR20140011531A (ko) * 2012-06-29 2014-01-29 한국전자통신연구원 가상 포트를 고려한 패킷 스케줄링 방법 및 그 장치
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CN111182589B (zh) * 2018-11-09 2023-04-18 炬芯科技股份有限公司 无线带宽分配方法及无线终端设备
CN113382318B (zh) * 2020-03-09 2023-03-10 华为技术有限公司 光通信的方法和装置
DE102021111250B4 (de) 2021-04-30 2023-03-16 Te Connectivity Germany Gmbh Anordnung zur Sicherung einer Leiterplatte an einem Steckerkörper, Verfahren zur Sicherung einer Leiterplatte an einem Steckerkörper

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Also Published As

Publication number Publication date
US20100254407A1 (en) 2010-10-07
US8374194B2 (en) 2013-02-12
EP2219326B1 (en) 2019-07-31
CN101849389B (zh) 2013-03-20
KR101126896B1 (ko) 2012-03-20
EP2219326A1 (en) 2010-08-18
EP2219326A4 (en) 2013-01-09
JP4879327B2 (ja) 2012-02-22
KR20100086054A (ko) 2010-07-29
CN101849389A (zh) 2010-09-29
JPWO2009066733A1 (ja) 2011-04-07

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