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WO2008096647A1 - 通信端末装置、通信制御装置、無線通信システムおよびリソース割り当て要求方法 - Google Patents

通信端末装置、通信制御装置、無線通信システムおよびリソース割り当て要求方法 Download PDF

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Publication number
WO2008096647A1
WO2008096647A1 PCT/JP2008/051360 JP2008051360W WO2008096647A1 WO 2008096647 A1 WO2008096647 A1 WO 2008096647A1 JP 2008051360 W JP2008051360 W JP 2008051360W WO 2008096647 A1 WO2008096647 A1 WO 2008096647A1
Authority
WO
WIPO (PCT)
Prior art keywords
control device
communication
communication control
terminal device
communication terminal
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/JP2008/051360
Other languages
English (en)
French (fr)
Inventor
Yasuo Sugawara
Shohei Yamada
Daiichiro Nakashima
Yasuyuki Kato
Katsunari Uemura
Waho Oh
Kimihiko Imamura
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.)
Sharp Corp
Original Assignee
Sharp 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 Sharp Corp filed Critical Sharp Corp
Priority to US12/526,216 priority Critical patent/US20100016005A1/en
Priority to MX2009008405A priority patent/MX2009008405A/es
Priority to JP2008557076A priority patent/JP4537485B2/ja
Priority to EP08704142.2A priority patent/EP2120378A4/en
Publication of WO2008096647A1 publication Critical patent/WO2008096647A1/ja
Anticipated expiration legal-status Critical
Priority to US13/024,168 priority patent/US20110136528A1/en
Ceased legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04J—MULTIPLEX COMMUNICATION
    • H04J13/00—Code division multiplex systems
    • H04J13/0007—Code type
    • H04J13/0055—ZCZ [zero correlation zone]
    • H04J13/0059—CAZAC [constant-amplitude and zero auto-correlation]
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L1/00—Arrangements for detecting or preventing errors in the information received
    • H04L1/0001—Systems modifying transmission characteristics according to link quality, e.g. power backoff
    • H04L1/0023—Systems modifying transmission characteristics according to link quality, e.g. power backoff characterised by the signalling
    • H04L1/0026—Transmission of channel quality indication
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L12/00—Data switching networks
    • H04L12/28—Data switching networks characterised by path configuration, e.g. LAN [Local Area Networks] or WAN [Wide Area Networks]
    • H04L12/40—Bus networks
    • H04L12/40006—Architecture of a communication node
    • H04L12/40013—Details regarding a bus controller
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L27/00—Modulated-carrier systems
    • H04L27/26—Systems using multi-frequency codes
    • H04L27/2601—Multicarrier modulation systems
    • H04L27/2602—Signal structure
    • H04L27/261—Details of reference signals
    • H04L27/2613—Structure of the reference signals
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W56/00—Synchronisation arrangements
    • H04W56/0005—Synchronisation arrangements synchronizing of arrival of multiple uplinks
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/20—Control channels or signalling for resource management
    • H04W72/21—Control channels or signalling for resource management in the uplink direction of a wireless link, i.e. towards the network
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L5/00—Arrangements affording multiple use of the transmission path
    • H04L5/003—Arrangements for allocating sub-channels of the transmission path
    • H04L5/0048—Allocation of pilot signals, i.e. of signals known to the receiver
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L5/00—Arrangements affording multiple use of the transmission path
    • H04L5/0091—Signalling for the administration of the divided path, e.g. signalling of configuration information

Landscapes

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

Abstract

　資源要求のために専用の資源を割り当てることなく、通信端末装置が通信制御装置へ資源の割り当てを要求する。通信端末装置２００から通信制御装置１００へ無線送信を行なう際の資源を前記通信制御装置が割り当てる無線通信システムに適用される通信端末装置であって、通信制御装置１００に対して資源の要求をするかどうかを判定する判定部２１０と、通信制御装置１００との時間・周波数同期を維持するために用いる信号を、同期を維持するための第１の送信手順で通信制御装置１００に対して送信する一方、判定部２１０が資源の要求をすると判定した場合、前記信号を、資源の要求を示す第２の送信手順で通信制御装置１００に対して送信する信号制御部２１１と、を備える。
PCT/JP2008/051360 2007-02-07 2008-01-30 通信端末装置、通信制御装置、無線通信システムおよびリソース割り当て要求方法 Ceased WO2008096647A1 (ja)

Priority Applications (5)

Application Number Priority Date Filing Date Title
US12/526,216 US20100016005A1 (en) 2007-02-07 2008-01-30 Communication terminal apparatus, communication control apparatus, wireless communication systems, and resource allocation request method
MX2009008405A MX2009008405A (es) 2007-02-07 2008-01-30 Dispositivo de terminal de comunicacion, dispositivo de control de comunicacion, sistema de comunicacion inalambrica y metodo de peticion de distribucion de recurso.
JP2008557076A JP4537485B2 (ja) 2007-02-07 2008-01-30 通信端末装置、通信制御装置、無線通信システムおよびリソース割り当て要求方法
EP08704142.2A EP2120378A4 (en) 2007-02-07 2008-01-30 COMMUNICATION TERMINAL, COMMUNICATION CONTROL DEVICE, RADIO COMMUNICATION SYSTEM, AND RESOURCE ALLOCATION REQUEST METHOD
US13/024,168 US20110136528A1 (en) 2007-02-07 2011-02-09 Communication terminal apparatus, communication control apparatus, wireless communication system, and resource allocation request method

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2007028383 2007-02-07
JP2007-028383 2007-02-07

Related Child Applications (1)

Application Number Title Priority Date Filing Date
US13/024,168 Division US20110136528A1 (en) 2007-02-07 2011-02-09 Communication terminal apparatus, communication control apparatus, wireless communication system, and resource allocation request method

Publications (1)

Publication Number Publication Date
WO2008096647A1 true WO2008096647A1 (ja) 2008-08-14

Family

ID=39681558

Family Applications (1)

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PCT/JP2008/051360 Ceased WO2008096647A1 (ja) 2007-02-07 2008-01-30 通信端末装置、通信制御装置、無線通信システムおよびリソース割り当て要求方法

Country Status (6)

Country Link
US (2) US20100016005A1 (ja)
EP (2) EP2120378A4 (ja)
JP (3) JP4537485B2 (ja)
CN (1) CN101653037A (ja)
MX (1) MX2009008405A (ja)
WO (1) WO2008096647A1 (ja)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2010206547A (ja) * 2009-03-03 2010-09-16 Sharp Corp 無線通信システム、受信装置、送信装置、無線通信システムの通信方法、制御プログラムおよび自律分散型ネットワーク
WO2010048426A3 (en) * 2008-10-22 2010-12-02 Qualcomm Incorporated Common and dedicated modulation and coding scheme for a multicarrier system
EP2317686A1 (en) * 2009-10-28 2011-05-04 Alcatel Lucent Method and apparatus for requesting and allocating network resource
JP2012530434A (ja) * 2009-06-18 2012-11-29 パナソニック株式会社 移動通信における改良されたランダムアクセス手順

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JP4537485B2 (ja) * 2007-02-07 2010-09-01 シャープ株式会社 通信端末装置、通信制御装置、無線通信システムおよびリソース割り当て要求方法
US8886113B2 (en) * 2008-12-30 2014-11-11 Qualcomm Incorporated Centralized control of relay operation
US9408161B2 (en) * 2009-02-13 2016-08-02 Telefonaktiebolaget Lm Ericsson (Publ) Controlling energy consumption of a wireless network node
US9531514B2 (en) 2009-12-03 2016-12-27 Qualcomm Incorporated Sounding reference signal enhancements for wireless communication
CN103037520A (zh) * 2011-03-25 2013-04-10 北京新岸线无线技术有限公司 一种资源调度方法和设备
US10075969B2 (en) 2011-04-25 2018-09-11 Texas Instruments Incorporated Medium access control schedulers for wireless communication
KR20130124004A (ko) * 2012-05-04 2013-11-13 삼성전자주식회사 밀리미터 전파 통신 시스템에서 전송기법에 따른 자원할당 방법 및 장치
JP2016139990A (ja) * 2015-01-28 2016-08-04 富士通株式会社 通信システム

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JPH0435332A (ja) * 1990-05-28 1992-02-06 Sanyo Electric Co Ltd スペクトラム拡散通信システム
JPH07264176A (ja) * 1994-03-17 1995-10-13 Matsushita Electric Ind Co Ltd フレーム番号付加方式と信号伝送装置
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JP2007274094A (ja) * 2006-03-30 2007-10-18 Toshiba Corp 基地局、無線端末および無線通信方法

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JPH0435332A (ja) * 1990-05-28 1992-02-06 Sanyo Electric Co Ltd スペクトラム拡散通信システム
JPH07264176A (ja) * 1994-03-17 1995-10-13 Matsushita Electric Ind Co Ltd フレーム番号付加方式と信号伝送装置
JP2004512728A (ja) * 2000-10-20 2004-04-22 サムスン　エレクトロニクス　カンパニー　リミテッド 移動通信システムでのバーストパイロットチャネル送信装置及び方法
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See also references of EP2120378A4

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2010048426A3 (en) * 2008-10-22 2010-12-02 Qualcomm Incorporated Common and dedicated modulation and coding scheme for a multicarrier system
US8310981B2 (en) 2008-10-22 2012-11-13 Qualcomm Incorporated Common and dedicated modulation and coding scheme for a multicarrier system
JP2010206547A (ja) * 2009-03-03 2010-09-16 Sharp Corp 無線通信システム、受信装置、送信装置、無線通信システムの通信方法、制御プログラムおよび自律分散型ネットワーク
JP2012530434A (ja) * 2009-06-18 2012-11-29 パナソニック株式会社 移動通信における改良されたランダムアクセス手順
EP2317686A1 (en) * 2009-10-28 2011-05-04 Alcatel Lucent Method and apparatus for requesting and allocating network resource

Also Published As

Publication number Publication date
US20110136528A1 (en) 2011-06-09
EP2120378A4 (en) 2014-04-30
JP2010068535A (ja) 2010-03-25
CN101653037A (zh) 2010-02-17
MX2009008405A (es) 2009-10-19
JPWO2008096647A1 (ja) 2010-05-20
US20100016005A1 (en) 2010-01-21
JP2011030279A (ja) 2011-02-10
EP2120378A1 (en) 2009-11-18
EP2330861A2 (en) 2011-06-08
JP4537485B2 (ja) 2010-09-01
EP2330861A3 (en) 2011-08-10

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