KR101799870B1 - 클리어 채널 평가를 위한 방법들 및 장치 - Google Patents

클리어 채널 평가를 위한 방법들 및 장치 Download PDF

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KR101799870B1
KR101799870B1 KR1020157037137A KR20157037137A KR101799870B1 KR 101799870 B1 KR101799870 B1 KR 101799870B1 KR 1020157037137 A KR1020157037137 A KR 1020157037137A KR 20157037137 A KR20157037137 A KR 20157037137A KR 101799870 B1 KR101799870 B1 KR 101799870B1
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channel
procedure
idle
main channel
megahertz
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KR20160014711A (ko
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사미어 베르마니
시몬 멀린
유진 종-헌 바익
빈 티안
테브피크 유케크
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퀄컴 인코포레이티드
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    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W74/00—Wireless channel access
    • H04W74/08—Non-scheduled access, e.g. ALOHA
    • H04W74/0808—Non-scheduled access, e.g. ALOHA using carrier sensing, e.g. carrier sense multiple access [CSMA]
    • 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
    • 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
    • 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
    • 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
    • H04W72/0446—Resources in time domain, e.g. slots or frames
    • 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
    • H04W72/0453—Resources in frequency domain, e.g. a carrier in FDMA
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W74/00—Wireless channel access
    • H04W74/08—Non-scheduled access, e.g. ALOHA
    • H04W74/0808—Non-scheduled access, e.g. ALOHA using carrier sensing, e.g. carrier sense multiple access [CSMA]
    • H04W74/0816—Non-scheduled access, e.g. ALOHA using carrier sensing, e.g. carrier sense multiple access [CSMA] with collision avoidance

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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)
  • Mobile Radio Communication Systems (AREA)
KR1020157037137A 2013-06-03 2014-05-30 클리어 채널 평가를 위한 방법들 및 장치 Active KR101799870B1 (ko)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US201361830630P 2013-06-03 2013-06-03
US61/830,630 2013-06-03
US14/290,899 US9521557B2 (en) 2013-06-03 2014-05-29 Methods and apparatus for clear channel assessment
US14/290,899 2014-05-29
PCT/US2014/040197 WO2014197307A1 (en) 2013-06-03 2014-05-30 Methods and apparatus for clear channel assessment

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KR101799870B1 true KR101799870B1 (ko) 2017-11-22

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KR1020157037137A Active KR101799870B1 (ko) 2013-06-03 2014-05-30 클리어 채널 평가를 위한 방법들 및 장치
KR1020177032272A Withdrawn KR20170127043A (ko) 2013-06-03 2014-05-30 클리어 채널 평가를 위한 방법들 및 장치

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US (3) US9301150B2 (enExample)
EP (2) EP3005821A1 (enExample)
JP (3) JP6219505B2 (enExample)
KR (3) KR101686559B1 (enExample)
CN (3) CN105247943A (enExample)
TW (2) TWI587721B (enExample)
WO (2) WO2014197307A1 (enExample)

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CN104159306B (zh) 2014-07-22 2018-05-29 华为技术有限公司 一种控制空口资源的方法、设备及系统
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WO2018145348A1 (zh) * 2017-02-07 2018-08-16 华为技术有限公司 一种判定信道忙闲状态的方法及装置
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Also Published As

Publication number Publication date
WO2014197311A1 (en) 2014-12-11
CN105247943A (zh) 2016-01-13
KR101686559B1 (ko) 2016-12-14
JP2016524865A (ja) 2016-08-18
JP2017225196A (ja) 2017-12-21
JP2016524866A (ja) 2016-08-18
TW201503641A (zh) 2015-01-16
KR20170127043A (ko) 2017-11-20
US20140355556A1 (en) 2014-12-04
JP6427647B2 (ja) 2018-11-21
CN105247944B (zh) 2017-07-28
TWI587721B (zh) 2017-06-11
WO2014197307A1 (en) 2014-12-11
US9301150B2 (en) 2016-03-29
US20160029223A1 (en) 2016-01-28
KR20160014710A (ko) 2016-02-11
TWI593262B (zh) 2017-07-21
US9521557B2 (en) 2016-12-13
CN108055219A (zh) 2018-05-18
EP3005821A1 (en) 2016-04-13
US20140355534A1 (en) 2014-12-04
KR20160014711A (ko) 2016-02-11
CN105247944A (zh) 2016-01-13
JP6219505B2 (ja) 2017-10-25
EP3005817A1 (en) 2016-04-13
JP6138357B2 (ja) 2017-05-31
TW201501562A (zh) 2015-01-01
US9521559B2 (en) 2016-12-13

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