JP5395641B2 - 通信システム及び移動局装置及び基地局装置及び処理方法 - Google Patents

通信システム及び移動局装置及び基地局装置及び処理方法 Download PDF

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Publication number
JP5395641B2
JP5395641B2 JP2009271073A JP2009271073A JP5395641B2 JP 5395641 B2 JP5395641 B2 JP 5395641B2 JP 2009271073 A JP2009271073 A JP 2009271073A JP 2009271073 A JP2009271073 A JP 2009271073A JP 5395641 B2 JP5395641 B2 JP 5395641B2
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JP
Japan
Prior art keywords
mobile station
channel
station apparatus
search area
downlink
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.)
Expired - Fee Related
Application number
JP2009271073A
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English (en)
Japanese (ja)
Other versions
JP2011114747A (ja
JP2011114747A5 (OSRAM
Inventor
昇平 山田
翔一 鈴木
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
Priority to JP2009271073A priority Critical patent/JP5395641B2/ja
Application filed by Sharp Corp filed Critical Sharp Corp
Priority to EA201290418A priority patent/EA022639B1/ru
Priority to PCT/JP2010/071056 priority patent/WO2011065442A1/ja
Priority to US13/512,381 priority patent/US9258763B2/en
Priority to EP10833288.3A priority patent/EP2509378B1/en
Priority to CN201080053728.0A priority patent/CN102640556B/zh
Publication of JP2011114747A publication Critical patent/JP2011114747A/ja
Publication of JP2011114747A5 publication Critical patent/JP2011114747A5/ja
Application granted granted Critical
Publication of JP5395641B2 publication Critical patent/JP5395641B2/ja
Priority to US14/985,185 priority patent/US9516581B2/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W48/00—Access restriction; Network selection; Access point selection
    • H04W48/08—Access restriction or access information delivery, e.g. discovery data delivery
    • H04W48/12—Access restriction or access information delivery, e.g. discovery data delivery using downlink control channel
    • 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
    • H04L1/004—Arrangements for detecting or preventing errors in the information received by using forward error control
    • H04L1/0045—Arrangements at the receiver end
    • H04L1/0046—Code rate detection or code type detection
    • 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
    • H04L1/004—Arrangements for detecting or preventing errors in the information received by using forward error control
    • H04L1/0056—Systems characterized by the type of code used
    • H04L1/0061—Error detection codes
    • 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
    • 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
    • H04L5/0053—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
    • H04W72/20—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
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W76/00—Connection management
    • H04W76/20—Manipulation of established connections
    • H04W76/28—Discontinuous transmission [DTX]; Discontinuous reception [DRX]
    • 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
    • H04L1/0002—Systems modifying transmission characteristics according to link quality, e.g. power backoff by adapting the transmission rate
    • 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
    • H04L1/1867—Arrangements specially adapted for the transmitter end
    • H04L1/1887—Scheduling and prioritising arrangements

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Computer Security & Cryptography (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Digital Transmission Methods That Use Modulated Carrier Waves (AREA)
JP2009271073A 2009-11-30 2009-11-30 通信システム及び移動局装置及び基地局装置及び処理方法 Expired - Fee Related JP5395641B2 (ja)

Priority Applications (7)

Application Number Priority Date Filing Date Title
JP2009271073A JP5395641B2 (ja) 2009-11-30 2009-11-30 通信システム及び移動局装置及び基地局装置及び処理方法
PCT/JP2010/071056 WO2011065442A1 (ja) 2009-11-30 2010-11-25 移動局装置、基地局装置および処理方法
US13/512,381 US9258763B2 (en) 2009-11-30 2010-11-25 Communication apparatus and method that can promptly and efficiently perform decoding/processing of a downlink control information that is related to a search space
EP10833288.3A EP2509378B1 (en) 2009-11-30 2010-11-25 Mobile station apparatus, base station apparatus and processing methods
EA201290418A EA022639B1 (ru) 2009-11-30 2010-11-25 Устройство мобильной станции, устройство базовой станции и способ обработки
CN201080053728.0A CN102640556B (zh) 2009-11-30 2010-11-25 移动站装置、基站装置以及处理方法
US14/985,185 US9516581B2 (en) 2009-11-30 2015-12-30 Communication apparatus and method that can promptly and efficiently perform decoding/processing of a PDCCH that is related to a search space

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2009271073A JP5395641B2 (ja) 2009-11-30 2009-11-30 通信システム及び移動局装置及び基地局装置及び処理方法

Related Child Applications (1)

Application Number Title Priority Date Filing Date
JP2013217571A Division JP5607228B2 (ja) 2013-10-18 2013-10-18 移動局装置及び基地局装置及び処理方法

Publications (3)

Publication Number Publication Date
JP2011114747A JP2011114747A (ja) 2011-06-09
JP2011114747A5 JP2011114747A5 (OSRAM) 2012-06-28
JP5395641B2 true JP5395641B2 (ja) 2014-01-22

Family

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JP2009271073A Expired - Fee Related JP5395641B2 (ja) 2009-11-30 2009-11-30 通信システム及び移動局装置及び基地局装置及び処理方法

Country Status (6)

Country Link
US (2) US9258763B2 (OSRAM)
EP (1) EP2509378B1 (OSRAM)
JP (1) JP5395641B2 (OSRAM)
CN (1) CN102640556B (OSRAM)
EA (1) EA022639B1 (OSRAM)
WO (1) WO2011065442A1 (OSRAM)

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Also Published As

Publication number Publication date
JP2011114747A (ja) 2011-06-09
US20120281576A1 (en) 2012-11-08
US9516581B2 (en) 2016-12-06
EP2509378B1 (en) 2019-05-22
EA022639B1 (ru) 2016-02-29
EA201290418A1 (ru) 2013-01-30
EP2509378A1 (en) 2012-10-10
US20160112934A1 (en) 2016-04-21
EP2509378A4 (en) 2015-05-06
CN102640556B (zh) 2016-01-20
CN102640556A (zh) 2012-08-15
WO2011065442A1 (ja) 2011-06-03
US9258763B2 (en) 2016-02-09

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