JP5969372B2 - 無線通信装置およびセンシング方法 - Google Patents

無線通信装置およびセンシング方法 Download PDF

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Publication number
JP5969372B2
JP5969372B2 JP2012271564A JP2012271564A JP5969372B2 JP 5969372 B2 JP5969372 B2 JP 5969372B2 JP 2012271564 A JP2012271564 A JP 2012271564A JP 2012271564 A JP2012271564 A JP 2012271564A JP 5969372 B2 JP5969372 B2 JP 5969372B2
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Japan
Prior art keywords
antenna
signal
transmission
sensing
communication
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JP2012271564A
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English (en)
Japanese (ja)
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JP2014116898A5 (enExample
JP2014116898A (ja
Inventor
井原　隆
隆 井原
オヌル アルトゥンタシュ
オヌル アルトゥンタシュ
ハリス クレモ
ハリス クレモ
田中　英明
英明 田中
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Toyota InfoTechnology Center Co Ltd
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Toyota InfoTechnology Center Co Ltd
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Publication date
Application filed by Toyota InfoTechnology Center Co Ltd filed Critical Toyota InfoTechnology Center Co Ltd
Priority to JP2012271564A priority Critical patent/JP5969372B2/ja
Priority to EP13863514.9A priority patent/EP2933926B1/en
Priority to SG11201504632UA priority patent/SG11201504632UA/en
Priority to PCT/JP2013/082997 priority patent/WO2014092055A1/ja
Priority to US14/650,654 priority patent/US9319078B2/en
Publication of JP2014116898A publication Critical patent/JP2014116898A/ja
Publication of JP2014116898A5 publication Critical patent/JP2014116898A5/ja
Application granted granted Critical
Publication of JP5969372B2 publication Critical patent/JP5969372B2/ja
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    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B1/00—Details of transmission systems, not covered by a single one of groups H04B3/00 - H04B13/00; Details of transmission systems not characterised by the medium used for transmission
    • H04B1/02—Transmitters
    • H04B1/04—Circuits
    • H04B1/0475—Circuits with means for limiting noise, interference or distortion
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B1/00—Details of transmission systems, not covered by a single one of groups H04B3/00 - H04B13/00; Details of transmission systems not characterised by the medium used for transmission
    • H04B1/06—Receivers
    • H04B1/10—Means associated with receiver for limiting or suppressing noise or interference
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B1/00—Details of transmission systems, not covered by a single one of groups H04B3/00 - H04B13/00; Details of transmission systems not characterised by the medium used for transmission
    • H04B1/38—Transceivers, i.e. devices in which transmitter and receiver form a structural unit and in which at least one part is used for functions of transmitting and receiving
    • H04B1/40—Circuits
    • H04B1/54—Circuits using the same frequency for two directions of communication
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04J—MULTIPLEX COMMUNICATION
    • H04J11/00—Orthogonal multiplex systems, e.g. using WALSH codes
    • H04J11/0023—Interference mitigation or co-ordination
    • H04J11/0026—Interference mitigation or co-ordination of multi-user interference
    • H04J11/003—Interference mitigation or co-ordination of multi-user interference at the transmitter
    • 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
    • H04L1/0078—Avoidance of errors by organising the transmitted data in a format specifically designed to deal with errors, e.g. location
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L27/00—Modulated-carrier systems
    • H04L27/0006—Assessment of spectral gaps suitable for allocating digitally modulated signals, e.g. for carrier allocation in cognitive radio
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W16/00—Network planning, e.g. coverage or traffic planning tools; Network deployment, e.g. resource partitioning or cells structures
    • H04W16/14—Spectrum sharing arrangements between different networks
    • 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

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  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Physics & Mathematics (AREA)
  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Transceivers (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Noise Elimination (AREA)
JP2012271564A 2012-12-12 2012-12-12 無線通信装置およびセンシング方法 Active JP5969372B2 (ja)

Priority Applications (5)

Application Number Priority Date Filing Date Title
JP2012271564A JP5969372B2 (ja) 2012-12-12 2012-12-12 無線通信装置およびセンシング方法
EP13863514.9A EP2933926B1 (en) 2012-12-12 2013-12-09 Wireless communication device and sensing method
SG11201504632UA SG11201504632UA (en) 2012-12-12 2013-12-09 Wireless communication devi ce and sensing method
PCT/JP2013/082997 WO2014092055A1 (ja) 2012-12-12 2013-12-09 無線通信装置およびセンシング方法
US14/650,654 US9319078B2 (en) 2012-12-12 2013-12-09 Wireless communication device and sensing method

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2012271564A JP5969372B2 (ja) 2012-12-12 2012-12-12 無線通信装置およびセンシング方法

Publications (3)

Publication Number Publication Date
JP2014116898A JP2014116898A (ja) 2014-06-26
JP2014116898A5 JP2014116898A5 (enExample) 2016-01-07
JP5969372B2 true JP5969372B2 (ja) 2016-08-17

Family

ID=50934343

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2012271564A Active JP5969372B2 (ja) 2012-12-12 2012-12-12 無線通信装置およびセンシング方法

Country Status (5)

Country Link
US (1) US9319078B2 (enExample)
EP (1) EP2933926B1 (enExample)
JP (1) JP5969372B2 (enExample)
SG (1) SG11201504632UA (enExample)
WO (1) WO2014092055A1 (enExample)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9847865B2 (en) * 2014-08-20 2017-12-19 Huawei Technologies Co., Ltd. System and method for digital cancellation of self-interference in full-duplex communications
US11297510B2 (en) * 2015-01-19 2022-04-05 Qualcomm Incorporated Medium access for shared or unlicensed spectrum
US20250240147A1 (en) 2022-03-25 2025-07-24 Sony Group Corporation Communication device and communication method

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3519945B2 (ja) 1998-04-17 2004-04-19 株式会社日立国際電気 再生中継装置
US7610036B2 (en) * 2007-01-08 2009-10-27 Mitsubishi Electric Research Laboratories, Inc. Space-time-frequency sensing of RF spectrum in cognitive radios
JP5125988B2 (ja) 2008-10-23 2013-01-23 富士通株式会社 無線中継装置
US8213868B2 (en) * 2009-04-17 2012-07-03 Lingna Holdings Pte., Llc Exploiting multiple antennas for spectrum sensing in cognitive radio networks
JP5408586B2 (ja) * 2009-07-17 2014-02-05 独立行政法人情報通信研究機構 コグニティブ無線通信における電力制御方法，コグニティブ無線通信システム，及び無線通信デバイス
KR101741260B1 (ko) * 2010-11-26 2017-05-29 한국전자통신연구원 유입 신호 제거 방법 및 장치와 이를 이용한 인지 무선 통신 장치
US9887728B2 (en) * 2011-02-03 2018-02-06 The Board Of Trustees Of The Leland Stanford Junior University Single channel full duplex wireless communications

Also Published As

Publication number Publication date
WO2014092055A1 (ja) 2014-06-19
SG11201504632UA (en) 2015-07-30
US20150311925A1 (en) 2015-10-29
JP2014116898A (ja) 2014-06-26
US9319078B2 (en) 2016-04-19
EP2933926A1 (en) 2015-10-21
EP2933926A4 (en) 2015-12-30
EP2933926B1 (en) 2019-02-20

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