JP4928621B2 - 無線通信システム、基地局装置、移動局装置、無線通信方法および集積回路 - Google Patents

無線通信システム、基地局装置、移動局装置、無線通信方法および集積回路 Download PDF

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Publication number
JP4928621B2
JP4928621B2 JP2010121258A JP2010121258A JP4928621B2 JP 4928621 B2 JP4928621 B2 JP 4928621B2 JP 2010121258 A JP2010121258 A JP 2010121258A JP 2010121258 A JP2010121258 A JP 2010121258A JP 4928621 B2 JP4928621 B2 JP 4928621B2
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JP
Japan
Prior art keywords
control information
downlink control
mobile station
station apparatus
shared channel
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.)
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Application number
JP2010121258A
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English (en)
Japanese (ja)
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JP2011250139A5 (enExample
JP2011250139A (ja
Inventor
翔一 鈴木
陽介 秋元
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Sharp Corp
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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
Priority to JP2010121258A priority Critical patent/JP4928621B2/ja
Application filed by Sharp Corp filed Critical Sharp Corp
Priority to CA2800819A priority patent/CA2800819C/en
Priority to EA201291290A priority patent/EA027151B1/ru
Priority to AU2011259040A priority patent/AU2011259040B2/en
Priority to PCT/JP2011/061679 priority patent/WO2011148876A1/ja
Priority to MYPI2012005090A priority patent/MY163873A/en
Priority to BR112012030130-6A priority patent/BR112012030130B1/pt
Priority to CN201180025682.6A priority patent/CN102934502B/zh
Priority to US13/700,323 priority patent/US8902841B2/en
Priority to KR1020127033059A priority patent/KR101657740B1/ko
Priority to EP11786575.8A priority patent/EP2579661B1/en
Priority to TW100118725A priority patent/TWI499235B/zh
Publication of JP2011250139A publication Critical patent/JP2011250139A/ja
Publication of JP2011250139A5 publication Critical patent/JP2011250139A5/ja
Application granted granted Critical
Publication of JP4928621B2 publication Critical patent/JP4928621B2/ja
Priority to US14/535,531 priority patent/US9271285B2/en
Priority to US14/996,616 priority patent/US9516643B2/en
Priority to US15/340,041 priority patent/US9867179B2/en
Priority to US15/828,470 priority patent/US10856279B2/en
Priority to US17/097,009 priority patent/US11516794B2/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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Classifications

    • 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
    • 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
    • H04W72/232—Control channels or signalling for resource management in the downlink direction of a wireless link, i.e. towards a terminal the control data signalling from the physical layer, e.g. DCI signalling
    • 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
    • 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
    • H04L1/0027—Scheduling of signalling, e.g. occurrence thereof
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L25/00—Baseband systems
    • H04L25/02—Details ; arrangements for supplying electrical power along data transmission lines
    • H04L25/0202—Channel estimation
    • H04L25/0224—Channel estimation using sounding 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
    • H04L5/0001—Arrangements for dividing the transmission path
    • H04L5/0014—Three-dimensional division
    • H04L5/0016—Time-frequency-code
    • 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
    • H04L5/003—Arrangements for allocating sub-channels of the transmission path
    • H04L5/0048—Allocation of pilot signals, i.e. of signals known to the receiver
    • H04L5/0051—Allocation of pilot signals, i.e. of signals known to the receiver of dedicated pilots, i.e. pilots destined for a single user or terminal
    • 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 signalling, i.e. of overhead other than pilot signals
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/12—Wireless traffic scheduling
    • H04W72/1263—Mapping of traffic onto schedule, e.g. scheduled allocation or multiplexing of flows
    • H04W72/1268—Mapping of traffic onto schedule, e.g. scheduled allocation or multiplexing of flows of uplink data flows
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W88/00—Devices specially adapted for wireless communication networks, e.g. terminals, base stations or access point devices
    • H04W88/02—Terminal devices
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W74/00—Wireless channel access
    • H04W74/08—Non-scheduled access, e.g. ALOHA
    • H04W74/0833—Random access procedures, e.g. with 4-step access
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W74/00—Wireless channel access
    • H04W74/08—Non-scheduled access, e.g. ALOHA
    • H04W74/0833—Random access procedures, e.g. with 4-step access
    • H04W74/0838—Random access procedures, e.g. with 4-step access using contention-free random access [CFRA]
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W88/00—Devices specially adapted for wireless communication networks, e.g. terminals, base stations or access point devices
    • H04W88/08—Access point devices

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Power Engineering (AREA)
  • Quality & Reliability (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Digital Transmission Methods That Use Modulated Carrier Waves (AREA)
JP2010121258A 2010-05-27 2010-05-27 無線通信システム、基地局装置、移動局装置、無線通信方法および集積回路 Active JP4928621B2 (ja)

Priority Applications (17)

Application Number Priority Date Filing Date Title
JP2010121258A JP4928621B2 (ja) 2010-05-27 2010-05-27 無線通信システム、基地局装置、移動局装置、無線通信方法および集積回路
EA201291290A EA027151B1 (ru) 2010-05-27 2011-05-20 Устройство терминала, устройство базовой станции, способ радиосвязи и процессор
AU2011259040A AU2011259040B2 (en) 2010-05-27 2011-05-20 Mobile station apparatus, base station apparatus, radio communication system, radio communication method, and integrated circuit
PCT/JP2011/061679 WO2011148876A1 (ja) 2010-05-27 2011-05-20 移動局装置、基地局装置、無線通信システム、無線通信方法および集積回路
MYPI2012005090A MY163873A (en) 2010-05-27 2011-05-20 Mobile station apparatus, base station apparatus, radio communication system,radio communication method, and integrated circuit
BR112012030130-6A BR112012030130B1 (pt) 2010-05-27 2011-05-20 Aparelho terminal, aparelho de estação base, método de comunicação por rádio executado por um aparelho terminal, e método de comunicação por rádio executado por um aparelho de estação base
CN201180025682.6A CN102934502B (zh) 2010-05-27 2011-05-20 终端装置、基站装置以及集成电路
US13/700,323 US8902841B2 (en) 2010-05-27 2011-05-20 Mobile station apparatus, base station apparatus, radio communication system, radio communication method, and integrated circuit
KR1020127033059A KR101657740B1 (ko) 2010-05-27 2011-05-20 이동국 장치, 기지국 장치, 무선 통신 시스템, 무선 통신 방법 및 집적 회로
EP11786575.8A EP2579661B1 (en) 2010-05-27 2011-05-20 Mobile station apparatus, base station apparatus, wireless communication system, wireless communication method and integrated circuit
CA2800819A CA2800819C (en) 2010-05-27 2011-05-20 Mobile station apparatus, base station apparatus, radio communication system, radio communication method, and integrated circuit
TW100118725A TWI499235B (zh) 2010-05-27 2011-05-27 A terminal device, a base station device, and a wireless communication method
US14/535,531 US9271285B2 (en) 2010-05-27 2014-11-07 Mobile station apparatus, base station apparatus, radio communication system, radio communication method, and integrated circuit
US14/996,616 US9516643B2 (en) 2010-05-27 2016-01-15 Terminal device, base station device and radio communication method
US15/340,041 US9867179B2 (en) 2010-05-27 2016-11-01 Terminal device, base station device and radio communication method
US15/828,470 US10856279B2 (en) 2010-05-27 2017-12-01 Terminal device, base station device and radio communication method
US17/097,009 US11516794B2 (en) 2010-05-27 2020-11-13 Terminal device, base station device and radio communication method

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2010121258A JP4928621B2 (ja) 2010-05-27 2010-05-27 無線通信システム、基地局装置、移動局装置、無線通信方法および集積回路

Related Child Applications (1)

Application Number Title Priority Date Filing Date
JP2012027016A Division JP5415572B2 (ja) 2012-02-10 2012-02-10 移動局装置、基地局装置、無線通信方法、集積回路および無線通信システム

Publications (3)

Publication Number Publication Date
JP2011250139A JP2011250139A (ja) 2011-12-08
JP2011250139A5 JP2011250139A5 (enExample) 2012-02-02
JP4928621B2 true JP4928621B2 (ja) 2012-05-09

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JP2010121258A Active JP4928621B2 (ja) 2010-05-27 2010-05-27 無線通信システム、基地局装置、移動局装置、無線通信方法および集積回路

Country Status (12)

Country Link
US (6) US8902841B2 (enExample)
EP (1) EP2579661B1 (enExample)
JP (1) JP4928621B2 (enExample)
KR (1) KR101657740B1 (enExample)
CN (1) CN102934502B (enExample)
AU (1) AU2011259040B2 (enExample)
BR (1) BR112012030130B1 (enExample)
CA (1) CA2800819C (enExample)
EA (1) EA027151B1 (enExample)
MY (1) MY163873A (enExample)
TW (1) TWI499235B (enExample)
WO (1) WO2011148876A1 (enExample)

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