WO2005015801A3 - 無線通信装置及び無線通信方法 - Google Patents

無線通信装置及び無線通信方法 Download PDF

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Publication number
WO2005015801A3
WO2005015801A3 PCT/JP2004/011499 JP2004011499W WO2005015801A3 WO 2005015801 A3 WO2005015801 A3 WO 2005015801A3 JP 2004011499 W JP2004011499 W JP 2004011499W WO 2005015801 A3 WO2005015801 A3 WO 2005015801A3
Authority
WO
WIPO (PCT)
Prior art keywords
cqi
radio communication
sub
reception quality
communication device
Prior art date
Application number
PCT/JP2004/011499
Other languages
English (en)
French (fr)
Other versions
WO2005015801A1 (ja
WO2005015801A2 (ja
Inventor
Akihiko Nishio
Jun Cheng
Original Assignee
Matsushita Electric Ind Co Ltd
Akihiko Nishio
Jun Cheng
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=34131502&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=WO2005015801(A3) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Priority to BRPI0413356-0A priority Critical patent/BRPI0413356B1/pt
Priority to EP04771484.5A priority patent/EP1646163B1/en
Priority to PL13156986T priority patent/PL2600540T3/pl
Priority to KR1020127027538A priority patent/KR101245799B1/ko
Priority to KR1020117002952A priority patent/KR101110552B1/ko
Priority to US10/566,732 priority patent/US8934848B2/en
Priority to JP2005512998A priority patent/JP4734116B2/ja
Priority to KR1020127003790A priority patent/KR101201472B1/ko
Priority to KR1020117011746A priority patent/KR101110408B1/ko
Priority to CA2534677A priority patent/CA2534677C/en
Priority to PL18179619T priority patent/PL3402092T3/pl
Application filed by Matsushita Electric Ind Co Ltd, Akihiko Nishio, Jun Cheng filed Critical Matsushita Electric Ind Co Ltd
Priority to KR1020117023242A priority patent/KR101158045B1/ko
Priority to EP18179619.4A priority patent/EP3402092B1/en
Priority to KR1020127014862A priority patent/KR101245798B1/ko
Priority to EP13156986.5A priority patent/EP2600540B1/en
Priority to ES04771484T priority patent/ES2406372T3/es
Publication of WO2005015801A1 publication Critical patent/WO2005015801A1/ja
Publication of WO2005015801A2 publication Critical patent/WO2005015801A2/ja
Publication of WO2005015801A3 publication Critical patent/WO2005015801A3/ja
Priority to US12/489,133 priority patent/US8532581B2/en
Priority to US13/961,658 priority patent/US9363699B2/en
Priority to US15/156,229 priority patent/US9705636B2/en
Priority to US15/613,794 priority patent/US10122491B2/en
Priority to US16/148,600 priority patent/US10686554B2/en
Priority to US16/867,905 priority patent/US11356195B2/en

Links

Classifications

    • 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
    • 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
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/20—Control channels or signalling for resource management
    • H04W72/23—Control channels or signalling for resource management in the downlink direction of a wireless link, i.e. towards a terminal
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B7/00—Radio transmission systems, i.e. using radiation field
    • H04B7/24—Radio transmission systems, i.e. using radiation field for communication between two or more posts
    • H04B7/26—Radio transmission systems, i.e. using radiation field for communication between two or more posts at least one of which is mobile
    • 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
    • H04L1/12—Arrangements for detecting or preventing errors in the information received by using return channel
    • H04L1/16—Arrangements for detecting or preventing errors in the information received by using return channel in which the return channel carries supervisory signals, e.g. repetition request signals
    • H04L1/1607—Details of the supervisory signal
    • H04L1/1671—Details of the supervisory signal the supervisory signal being transmitted together with control information
    • 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
    • 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
    • H04L5/0044—Arrangements for allocating sub-channels of the transmission path allocation of payload
    • 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
    • H04L5/0044—Arrangements for allocating sub-channels of the transmission path allocation of payload
    • H04L5/0046—Determination of how many bits are transmitted on different sub-channels
    • 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
    • H04L5/0053—Allocation of signaling, i.e. of overhead other than pilot signals
    • 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
    • H04L5/0058—Allocation criteria
    • H04L5/006—Quality of the received signal, e.g. BER, SNR, water filling
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W24/00—Supervisory, monitoring or testing arrangements
    • H04W24/10—Scheduling measurement reports ; Arrangements for measurement reports
    • 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
    • H04W28/06—Optimizing the usage of the radio link, e.g. header compression, information sizing, discarding information
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/04—Wireless resource allocation
    • H04W72/044—Wireless resource allocation based on the type of the allocated resource
    • H04W72/0453—Resources in frequency domain, e.g. a carrier in FDMA
    • 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
    • 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
    • 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
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02D—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN INFORMATION AND COMMUNICATION TECHNOLOGIES [ICT], I.E. INFORMATION AND COMMUNICATION TECHNOLOGIES AIMING AT THE REDUCTION OF THEIR OWN ENERGY USE
    • Y02D30/00—Reducing energy consumption in communication networks
    • Y02D30/70—Reducing energy consumption in communication networks in wireless communication networks

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Quality & Reliability (AREA)
  • Databases & Information Systems (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Detection And Prevention Of Errors In Transmission (AREA)

Abstract

送信する制御信号量を減らすことにより、送信できるデータ容量を増やすことができるとともに、消費電力を小さくすることができ、他の無線通信装置に対する干渉を減少させることによりシステム容量を増大させる無線通信装置。この装置において、制御情報抽出部（１０５）は、制御情報に含まれるＣＱＩ個数指示情報を抽出する。受信品質測定部（１１３−１～１１３−ｎ）は、通信帯域内の各サブキャリアの受信品質を測定する。ＣＱＩ生成部（１１４）は、通信帯域内における受信品質の良好な一部のサブキャリアのＣＱＩを生成する。多重部（１２２）は、ＣＱＩ、ＣＱＩを生成したサブキャリア番号情報及びＡＣＫ信号若しくはＮＡＣＫ信号を多重する。ＳＣ選択部（１２７）は、基地局装置からＣＱＩ個数指示情報により割り当てられた個数の受信品質の良好なサブキャリアを選択する。
PCT/JP2004/011499 2003-08-06 2004-08-04 無線通信装置及び無線通信方法 WO2005015801A2 (ja)

Priority Applications (22)

Application Number Priority Date Filing Date Title
KR1020117023242A KR101158045B1 (ko) 2003-08-06 2004-08-04 무선 통신 장치 및 무선 통신 방법
EP18179619.4A EP3402092B1 (en) 2003-08-06 2004-08-04 Wireless communication apparatus and wireless communication method
EP04771484.5A EP1646163B1 (en) 2003-08-06 2004-08-04 Radio communication device and radio communication method
KR1020127014862A KR101245798B1 (ko) 2003-08-06 2004-08-04 무선 통신 장치 및 무선 통신 방법
KR1020117002952A KR101110552B1 (ko) 2003-08-06 2004-08-04 무선 통신 장치 및 무선 통신 방법
US10/566,732 US8934848B2 (en) 2003-08-06 2004-08-04 Radio communication device and radio communication method configured for channel quality reporting of selected sub-carrier bands
JP2005512998A JP4734116B2 (ja) 2003-08-06 2004-08-04 無線通信装置及び受信品質報告方法
KR1020127003790A KR101201472B1 (ko) 2003-08-06 2004-08-04 무선 통신 장치 및 무선 통신 방법
KR1020117011746A KR101110408B1 (ko) 2003-08-06 2004-08-04 무선 통신 장치 및 무선 통신 방법
CA2534677A CA2534677C (en) 2003-08-06 2004-08-04 Wireless communication apparatus and wireless communication method
PL18179619T PL3402092T3 (pl) 2003-08-06 2004-08-04 Urządzenie komunikacji bezprzewodowej i sposób komunikacji bezprzewodowej
BRPI0413356-0A BRPI0413356B1 (pt) 2003-08-06 2004-08-04 aparelho e método de comunicação sem fio, estação base e método de comunicação implementado por uma estação base
ES04771484T ES2406372T3 (es) 2003-08-06 2004-08-04 Dispositivo de comunicación por radio y método de comunicación por radio
PL13156986T PL2600540T3 (pl) 2003-08-06 2004-08-04 Urządzenie komunikacji bezprzewodowej i sposób komunikacji bezprzewodowej
KR1020127027538A KR101245799B1 (ko) 2003-08-06 2004-08-04 무선 통신 장치 및 무선 통신 방법
EP13156986.5A EP2600540B1 (en) 2003-08-06 2004-08-04 Wireless communication apparatus and wireless communication method
US12/489,133 US8532581B2 (en) 2003-08-06 2009-06-22 Wireless communication apparatus and method for selecting quality-reporting sub-carrier bands based on sub-carrier band quantity information from base station
US13/961,658 US9363699B2 (en) 2003-08-06 2013-08-07 Base station apparatus and radio communication method for receiving information indicative of channel quality from mobile station
US15/156,229 US9705636B2 (en) 2003-08-06 2016-05-16 Base station apparatus and radio communication method for receiving information indicative of channel quality from mobile station
US15/613,794 US10122491B2 (en) 2003-08-06 2017-06-05 Base station apparatus and radio communication method for receiving information indicative of channel quality from mobile station
US16/148,600 US10686554B2 (en) 2003-08-06 2018-10-01 Base station apparatus and radio communication method for receiving information indicative of channel quality from mobile station
US16/867,905 US11356195B2 (en) 2003-08-06 2020-05-06 Base station apparatus and radio communication method for receiving information indicative of channel quality from mobile station

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2003288162 2003-08-06
JP2003-288162 2003-08-06

Related Child Applications (2)

Application Number Title Priority Date Filing Date
US10/566,732 A-371-Of-International US8934848B2 (en) 2003-08-06 2004-08-04 Radio communication device and radio communication method configured for channel quality reporting of selected sub-carrier bands
US12/489,133 Continuation US8532581B2 (en) 2003-08-06 2009-06-22 Wireless communication apparatus and method for selecting quality-reporting sub-carrier bands based on sub-carrier band quantity information from base station

Publications (3)

Publication Number Publication Date
WO2005015801A1 WO2005015801A1 (ja) 2005-02-17
WO2005015801A2 WO2005015801A2 (ja) 2005-02-17
WO2005015801A3 true WO2005015801A3 (ja) 2005-03-31

Family

ID=34131502

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/JP2004/011499 WO2005015801A2 (ja) 2003-08-06 2004-08-04 無線通信装置及び無線通信方法

Country Status (12)

Country Link
US (7) US8934848B2 (ja)
EP (4) EP1646163B1 (ja)
JP (5) JP4734116B2 (ja)
KR (7) KR101158045B1 (ja)
CN (3) CN100550689C (ja)
BR (1) BRPI0413356B1 (ja)
CA (1) CA2534677C (ja)
ES (3) ES2903414T3 (ja)
HU (1) HUE057540T2 (ja)
PL (2) PL3402092T3 (ja)
RU (4) RU2504113C2 (ja)
WO (1) WO2005015801A2 (ja)

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