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WO2009031572A1 - 通信装置及び通信方法 - Google Patents

通信装置及び通信方法 Download PDF

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Publication number
WO2009031572A1
WO2009031572A1 PCT/JP2008/065848 JP2008065848W WO2009031572A1 WO 2009031572 A1 WO2009031572 A1 WO 2009031572A1 JP 2008065848 W JP2008065848 W JP 2008065848W WO 2009031572 A1 WO2009031572 A1 WO 2009031572A1
Authority
WO
WIPO (PCT)
Prior art keywords
station device
reception quality
information
mobile station
link data
Prior art date
Application number
PCT/JP2008/065848
Other languages
English (en)
French (fr)
Inventor
Tatsushi Aiba
Shohei Yamada
Hiroshi Katsuragawa
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
Priority to US12/529,042 priority Critical patent/US8688137B2/en
Priority to EP12004668.5A priority patent/EP2503717B1/en
Priority to EP13005084.2A priority patent/EP2701329B1/en
Priority to EP12004667.7A priority patent/EP2503716B1/en
Priority to AU2008295966A priority patent/AU2008295966B2/en
Priority to JP2009531255A priority patent/JP4517009B2/ja
Priority to EA200970770A priority patent/EA015164B1/ru
Priority to EP08829634A priority patent/EP2124363B1/en
Application filed by Sharp Kabushiki Kaisha filed Critical Sharp Kabushiki Kaisha
Priority to EP19184675.7A priority patent/EP3573268B1/en
Priority to ES08829634T priority patent/ES2398860T3/es
Publication of WO2009031572A1 publication Critical patent/WO2009031572A1/ja
Priority to US12/461,986 priority patent/US8140021B2/en
Priority to US12/461,987 priority patent/US9264202B2/en
Priority to US12/461,988 priority patent/US8537777B2/en
Priority to HK10101905.0A priority patent/HK1136107A1/xx
Priority to US13/368,970 priority patent/US8630654B2/en
Priority to US13/474,393 priority patent/US9288030B2/en
Priority to US13/620,084 priority patent/US9106390B2/en
Priority to US15/015,838 priority patent/US9913160B2/en
Priority to US15/879,949 priority patent/US10299153B2/en
Priority to US16/379,460 priority patent/US10667163B2/en
Priority to US16/846,772 priority patent/US11206567B2/en

Links

Classifications

    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04WWIRELESS COMMUNICATION NETWORKS
    • H04W24/00Supervisory, monitoring or testing arrangements
    • H04W24/10Scheduling measurement reports ; Arrangements for measurement reports
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L1/00Arrangements for detecting or preventing errors in the information received
    • H04L1/0001Systems modifying transmission characteristics according to link quality, e.g. power backoff
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L5/00Arrangements affording multiple use of the transmission path
    • H04L5/003Arrangements for allocating sub-channels of the transmission path
    • H04L5/0037Inter-user or inter-terminal allocation
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L5/00Arrangements affording multiple use of the transmission path
    • H04L5/003Arrangements for allocating sub-channels of the transmission path
    • H04L5/0053Allocation of signalling, i.e. of overhead other than pilot signals
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L5/00Arrangements affording multiple use of the transmission path
    • H04L5/003Arrangements for allocating sub-channels of the transmission path
    • H04L5/0058Allocation criteria
    • H04L5/0064Rate requirement of the data, e.g. scalable bandwidth, data priority
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L5/00Arrangements affording multiple use of the transmission path
    • H04L5/0091Signalling for the administration of the divided path, e.g. signalling of configuration information
    • H04L5/0094Indication of how sub-channels of the path are allocated
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04WWIRELESS COMMUNICATION NETWORKS
    • H04W72/00Local resource management
    • H04W72/20Control channels or signalling for resource management
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04BTRANSMISSION
    • H04B17/00Monitoring; Testing
    • H04B17/20Monitoring; Testing of receivers
    • H04B17/24Monitoring; Testing of receivers with feedback of measurements to the transmitter
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L25/00Baseband systems
    • H04L25/02Details ; arrangements for supplying electrical power along data transmission lines
    • H04L25/0202Channel estimation
    • H04L25/022Channel estimation of frequency response
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L5/00Arrangements affording multiple use of the transmission path
    • H04L5/0001Arrangements for dividing the transmission path
    • H04L5/0003Two-dimensional division
    • H04L5/0005Time-frequency
    • H04L5/0007Time-frequency the frequencies being orthogonal, e.g. OFDM(A) or DMT
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04WWIRELESS COMMUNICATION NETWORKS
    • H04W72/00Local resource management
    • H04W72/20Control channels or signalling for resource management
    • H04W72/21Control channels or signalling for resource management in the uplink direction of a wireless link, i.e. towards the network
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04WWIRELESS COMMUNICATION NETWORKS
    • H04W72/00Local resource management
    • H04W72/50Allocation or scheduling criteria for wireless resources
    • H04W72/54Allocation or scheduling criteria for wireless resources based on quality criteria
    • H04W72/542Allocation or scheduling criteria for wireless resources based on quality criteria using measured or perceived quality

Landscapes

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

Abstract

 移動局装置が、基地局装置から受信した信号の品質を示す受信品質情報を前記基地局装置へ送信する移動通信システムであって、前記基地局装置は、上りリンクデータを伴わない受信品質情報の送信を指示する情報を上りリンクデータ送信許可信号に含めて送信し、前記移動局装置は、前記上りリンクデータを伴わない受信品質情報の送信を指示する情報に従って、上りリンクデータを伴わずに受信品質情報を送信することを特徴としている。これにより移動局装置、基地局装置の間で上りリンクデータが存在しない場合にも、移動局装置から大きな情報量を持った受信品質情報を送信でき、また、移動局装置から送信される受信品質情報の情報量、送信頻度に柔軟に対応した送信制御が可能となり、より効率的な基地局装置、移動局装置間の通信制御(スケジューリング)を実現することが可能になる。
PCT/JP2008/065848 2007-09-06 2008-09-03 通信装置及び通信方法 WO2009031572A1 (ja)

Priority Applications (21)

Application Number Priority Date Filing Date Title
ES08829634T ES2398860T3 (es) 2007-09-06 2008-09-03 Aparato de comunicación y método de comunicación
EP13005084.2A EP2701329B1 (en) 2007-09-06 2008-09-03 Communication apparatus and communication method
EP12004667.7A EP2503716B1 (en) 2007-09-06 2008-09-03 Communication apparatus and communication method
AU2008295966A AU2008295966B2 (en) 2007-09-06 2008-09-03 Communication device and communication method
JP2009531255A JP4517009B2 (ja) 2007-09-06 2008-09-03 通信装置及び通信方法
EA200970770A EA015164B1 (ru) 2007-09-06 2008-09-03 Устройство связи и способ связи
EP08829634A EP2124363B1 (en) 2007-09-06 2008-09-03 Communication apparatus and communication method
EP12004668.5A EP2503717B1 (en) 2007-09-06 2008-09-03 Communication apparatus and communication method
EP19184675.7A EP3573268B1 (en) 2007-09-06 2008-09-03 Communication apparatus and communication method
US12/529,042 US8688137B2 (en) 2007-09-06 2008-09-03 Communication apparatus and communication method
US12/461,986 US8140021B2 (en) 2007-09-06 2009-08-31 Communication apparatus and communication method
US12/461,987 US9264202B2 (en) 2007-09-06 2009-08-31 Communication system for transmitting the reception quality information without uplink data
US12/461,988 US8537777B2 (en) 2007-09-06 2009-08-31 Communication apparatus and communication method
HK10101905.0A HK1136107A1 (en) 2007-09-06 2010-02-24 Communication apparatus and communication method
US13/368,970 US8630654B2 (en) 2007-09-06 2012-02-08 Communication apparatus and communication method
US13/474,393 US9288030B2 (en) 2007-09-06 2012-05-17 Communication apparatus and communication method
US13/620,084 US9106390B2 (en) 2007-09-06 2012-09-14 Communication apparatus and communication method
US15/015,838 US9913160B2 (en) 2007-09-06 2016-02-04 Communication apparatus and communication method
US15/879,949 US10299153B2 (en) 2007-09-06 2018-01-25 Communication apparatus and communication method
US16/379,460 US10667163B2 (en) 2007-09-06 2019-04-09 Communication apparatus and communication method
US16/846,772 US11206567B2 (en) 2007-09-06 2020-04-13 Communication apparatus and communication method

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2007-231154 2007-09-06
JP2007231154 2007-09-06

Related Child Applications (5)

Application Number Title Priority Date Filing Date
US12/529,042 A-371-Of-International US8688137B2 (en) 2007-09-06 2008-09-03 Communication apparatus and communication method
US12/259,042 A-371-Of-International US8484917B2 (en) 2007-10-16 2008-10-27 Mud-sill anchor
US12/461,986 Division US8140021B2 (en) 2007-09-06 2009-08-31 Communication apparatus and communication method
US12/461,988 Division US8537777B2 (en) 2007-09-06 2009-08-31 Communication apparatus and communication method
US12/461,987 Division US9264202B2 (en) 2007-09-06 2009-08-31 Communication system for transmitting the reception quality information without uplink data

Publications (1)

Publication Number Publication Date
WO2009031572A1 true WO2009031572A1 (ja) 2009-03-12

Family

ID=40428886

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/JP2008/065848 WO2009031572A1 (ja) 2007-09-06 2008-09-03 通信装置及び通信方法

Country Status (11)

Country Link
US (11) US8688137B2 (ja)
EP (8) EP2701329B1 (ja)
JP (9) JP4517009B2 (ja)
CN (6) CN101873200A (ja)
AU (1) AU2008295966B2 (ja)
DK (1) DK2141846T3 (ja)
EA (3) EA020993B1 (ja)
ES (4) ES2847826T3 (ja)
HK (2) HK1136108A1 (ja)
PT (1) PT2124363E (ja)
WO (1) WO2009031572A1 (ja)

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