KR20170127043A - 클리어 채널 평가를 위한 방법들 및 장치 - Google Patents

클리어 채널 평가를 위한 방법들 및 장치 Download PDF

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Publication number
KR20170127043A
KR20170127043A KR1020177032272A KR20177032272A KR20170127043A KR 20170127043 A KR20170127043 A KR 20170127043A KR 1020177032272 A KR1020177032272 A KR 1020177032272A KR 20177032272 A KR20177032272 A KR 20177032272A KR 20170127043 A KR20170127043 A KR 20170127043A
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KR
South Korea
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channel
primary channel
megahertz
wireless message
idle
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KR1020177032272A
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English (en)
Korean (ko)
Inventor
사미어 베르마니
시몬 멀린
유진 종-헌 바익
빈 티안
테브피크 유케크
Original Assignee
퀄컴 인코포레이티드
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Publication of KR20170127043A publication Critical patent/KR20170127043A/ko
Withdrawn legal-status Critical Current

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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)
KR1020177032272A 2013-06-03 2014-05-30 클리어 채널 평가를 위한 방법들 및 장치 Withdrawn KR20170127043A (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 2014-05-29
US14/290,899 US9521557B2 (en) 2013-06-03 2014-05-29 Methods and apparatus for clear channel assessment
PCT/US2014/040197 WO2014197307A1 (en) 2013-06-03 2014-05-30 Methods and apparatus for clear channel assessment

Related Parent Applications (1)

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KR1020157037137A Division KR101799870B1 (ko) 2013-06-03 2014-05-30 클리어 채널 평가를 위한 방법들 및 장치

Publications (1)

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KR20170127043A true KR20170127043A (ko) 2017-11-20

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KR1020177032272A Withdrawn KR20170127043A (ko) 2013-06-03 2014-05-30 클리어 채널 평가를 위한 방법들 및 장치
KR1020157037136A Expired - Fee Related KR101686559B1 (ko) 2013-06-03 2014-05-30 클리어 채널 평가를 위한 방법들 및 장치
KR1020157037137A Active KR101799870B1 (ko) 2013-06-03 2014-05-30 클리어 채널 평가를 위한 방법들 및 장치

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

Country Status (7)

Country Link
US (3) US9301150B2 (enExample)
EP (2) EP3005821A1 (enExample)
JP (3) JP6219505B2 (enExample)
KR (3) KR20170127043A (enExample)
CN (3) CN105247943A (enExample)
TW (2) TWI593262B (enExample)
WO (2) WO2014197311A1 (enExample)

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Also Published As

Publication number Publication date
US9521559B2 (en) 2016-12-13
JP2016524865A (ja) 2016-08-18
JP6219505B2 (ja) 2017-10-25
US9301150B2 (en) 2016-03-29
KR101686559B1 (ko) 2016-12-14
EP3005817A1 (en) 2016-04-13
EP3005821A1 (en) 2016-04-13
US20160029223A1 (en) 2016-01-28
WO2014197311A1 (en) 2014-12-11
US20140355534A1 (en) 2014-12-04
JP2016524866A (ja) 2016-08-18
JP6138357B2 (ja) 2017-05-31
TWI593262B (zh) 2017-07-21
CN105247944B (zh) 2017-07-28
WO2014197307A1 (en) 2014-12-11
CN108055219A (zh) 2018-05-18
KR20160014710A (ko) 2016-02-11
US9521557B2 (en) 2016-12-13
TWI587721B (zh) 2017-06-11
TW201501562A (zh) 2015-01-01
TW201503641A (zh) 2015-01-16
KR101799870B1 (ko) 2017-11-22
JP2017225196A (ja) 2017-12-21
JP6427647B2 (ja) 2018-11-21
US20140355556A1 (en) 2014-12-04
CN105247943A (zh) 2016-01-13
KR20160014711A (ko) 2016-02-11
CN105247944A (zh) 2016-01-13

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A107 Divisional application of patent
PA0104 Divisional application for international application

Comment text: Divisional Application for International Patent

Patent event code: PA01041R01D

Patent event date: 20171107

Application number text: 1020157037137

Filing date: 20151230

PG1501 Laying open of application
PC1203 Withdrawal of no request for examination
WITN Application deemed withdrawn, e.g. because no request for examination was filed or no examination fee was paid