JP4913222B2 - 無線通信システム、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、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
JP4913222B2
JP4913222B2 JP2010028727A JP2010028727A JP4913222B2 JP 4913222 B2 JP4913222 B2 JP 4913222B2 JP 2010028727 A JP2010028727 A JP 2010028727A JP 2010028727 A JP2010028727 A JP 2010028727A JP 4913222 B2 JP4913222 B2 JP 4913222B2
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Japan
Prior art keywords
transmission
reference signal
uplink control
control channel
station apparatus
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JP2010028727A
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English (en)
Japanese (ja)
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JP2011166571A (ja
JP2011166571A5 (https=
Inventor
渉 大内
立志 相羽
大一郎 中嶋
翔一 鈴木
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Sharp Corp
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Sharp Corp
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Priority to JP2010028727A priority Critical patent/JP4913222B2/ja
Application filed by Sharp Corp filed Critical Sharp Corp
Priority to PCT/JP2011/050663 priority patent/WO2011099324A1/ja
Priority to CN201180008739.1A priority patent/CN102783236B/zh
Priority to EP11742073.7A priority patent/EP2536240B1/en
Priority to US13/578,266 priority patent/US9054841B2/en
Priority to KR1020127021194A priority patent/KR101839632B1/ko
Priority to MX2012009179A priority patent/MX2012009179A/es
Publication of JP2011166571A publication Critical patent/JP2011166571A/ja
Publication of JP2011166571A5 publication Critical patent/JP2011166571A5/ja
Application granted granted Critical
Publication of JP4913222B2 publication Critical patent/JP4913222B2/ja
Priority to US14/705,808 priority patent/US9532343B2/en
Priority to US15/367,011 priority patent/US9839016B2/en
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    • 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
    • H04B—TRANSMISSION
    • H04B7/00—Radio transmission systems, i.e. using radiation field
    • H04B7/02—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas
    • H04B7/04—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas
    • H04B7/06—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the transmitting station
    • H04B7/0613—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the transmitting station using simultaneous transmission
    • H04B7/0615—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the transmitting station using simultaneous transmission of weighted versions of same signal
    • H04B7/0619—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the transmitting station using simultaneous transmission of weighted versions of same signal using feedback from receiving side
    • H04B7/0621—Feedback content
    • H04B7/0626—Channel coefficients, e.g. channel state information [CSI]
    • 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
    • H04L1/18—Automatic repetition systems, e.g. Van Duuren systems
    • H04L1/1812—Hybrid protocols; Hybrid automatic repeat request [HARQ]
    • 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
    • H04L5/0003—Two-dimensional division
    • H04L5/0005—Time-frequency
    • H04L5/0007—Time-frequency the frequencies being orthogonal, e.g. OFDM(A) or DMT
    • H04L5/001—Time-frequency the frequencies being orthogonal, e.g. OFDM(A) or DMT the frequencies being arranged in component carriers
    • 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
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W52/00—Power management, e.g. Transmission Power Control [TPC] or power classes
    • H04W52/04—Transmission power control [TPC]
    • H04W52/30—Transmission power control [TPC] using constraints in the total amount of available transmission power
    • H04W52/32—TPC of broadcast or control channels
    • H04W52/325—Power control of control or pilot channels
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W52/00—Power management, e.g. Transmission Power Control [TPC] or power classes
    • H04W52/04—Transmission power control [TPC]
    • H04W52/30—Transmission power control [TPC] using constraints in the total amount of available transmission power
    • H04W52/34—TPC management, i.e. sharing limited amount of power among users or channels or data types, e.g. cell loading
    • H04W52/346—TPC management, i.e. sharing limited amount of power among users or channels or data types, e.g. cell loading distributing total power among users or channels
    • 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
    • H04W72/0473—Wireless resource allocation based on the type of the allocated resource the resource being transmission power
    • 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
    • H04L27/2614—Peak power aspects
    • 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
    • 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
    • H04L5/0078—Timing of allocation
    • 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
    • H04W28/04—Error control
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W52/00—Power management, e.g. Transmission Power Control [TPC] or power classes
    • H04W52/04—Transmission power control [TPC]
    • H04W52/30—Transmission power control [TPC] using constraints in the total amount of available transmission power
    • H04W52/36—Transmission power control [TPC] using constraints in the total amount of available transmission power with a discrete range or set of values, e.g. step size, ramping or offsets
    • H04W52/367—Power values between minimum and maximum limits, e.g. dynamic range

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Mobile Radio Communication Systems (AREA)
JP2010028727A 2010-02-12 2010-02-12 無線通信システム、移動局装置、無線通信方法および集積回路 Active JP4913222B2 (ja)

Priority Applications (9)

Application Number Priority Date Filing Date Title
JP2010028727A JP4913222B2 (ja) 2010-02-12 2010-02-12 無線通信システム、移動局装置、無線通信方法および集積回路
MX2012009179A MX2012009179A (es) 2010-02-12 2011-01-17 Sistema de radio comunicacion, aparato de estacion movil, metodo de radio comunicacion y circuito integrado.
CN201180008739.1A CN102783236B (zh) 2010-02-12 2011-01-17 无线通信系统、移动站装置、无线通信方法以及集成电路
EP11742073.7A EP2536240B1 (en) 2010-02-12 2011-01-17 Mobile station device, wireless communication method, and integrated circuit for transmitting reference signals and control channels
US13/578,266 US9054841B2 (en) 2010-02-12 2011-01-17 Radio communication system, mobile station apparatus, radio communication method and integrated circuit
KR1020127021194A KR101839632B1 (ko) 2010-02-12 2011-01-17 무선 통신 시스템, 이동국 장치, 무선 통신 방법 및 집적 회로
PCT/JP2011/050663 WO2011099324A1 (ja) 2010-02-12 2011-01-17 無線通信システム、移動局装置、無線通信方法および集積回路
US14/705,808 US9532343B2 (en) 2010-02-12 2015-05-06 Radio communication system, mobile station apparatus, radio communication method and integrated circuit
US15/367,011 US9839016B2 (en) 2010-02-12 2016-12-01 Radio communication system, mobile station apparatus, radio communication method and integrated circuit

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2010028727A JP4913222B2 (ja) 2010-02-12 2010-02-12 無線通信システム、移動局装置、無線通信方法および集積回路

Related Child Applications (1)

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JP2012008384A Division JP5575819B2 (ja) 2012-01-18 2012-01-18 無線通信システム、移動局装置、無線通信方法および集積回路

Publications (3)

Publication Number Publication Date
JP2011166571A JP2011166571A (ja) 2011-08-25
JP2011166571A5 JP2011166571A5 (https=) 2012-01-26
JP4913222B2 true JP4913222B2 (ja) 2012-04-11

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Country Link
US (3) US9054841B2 (https=)
EP (1) EP2536240B1 (https=)
JP (1) JP4913222B2 (https=)
KR (1) KR101839632B1 (https=)
CN (1) CN102783236B (https=)
MX (1) MX2012009179A (https=)
WO (1) WO2011099324A1 (https=)

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Publication number Publication date
US9839016B2 (en) 2017-12-05
EP2536240B1 (en) 2019-05-22
US20170086189A1 (en) 2017-03-23
JP2011166571A (ja) 2011-08-25
CN102783236B (zh) 2016-02-24
WO2011099324A1 (ja) 2011-08-18
MX2012009179A (es) 2012-08-31
US9054841B2 (en) 2015-06-09
US20150237620A1 (en) 2015-08-20
CN102783236A (zh) 2012-11-14
US20130010723A1 (en) 2013-01-10
KR20120124442A (ko) 2012-11-13
EP2536240A1 (en) 2012-12-19
US9532343B2 (en) 2016-12-27
EP2536240A4 (en) 2016-03-23
KR101839632B1 (ko) 2018-03-16

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