KR101341192B1 - 무선 랜에서 채널 접근 방법 및 장치 - Google Patents

무선 랜에서 채널 접근 방법 및 장치 Download PDF

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Publication number
KR101341192B1
KR101341192B1 KR1020100084795A KR20100084795A KR101341192B1 KR 101341192 B1 KR101341192 B1 KR 101341192B1 KR 1020100084795 A KR1020100084795 A KR 1020100084795A KR 20100084795 A KR20100084795 A KR 20100084795A KR 101341192 B1 KR101341192 B1 KR 101341192B1
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South Korea
Prior art keywords
bandwidth
channel
frame
bit sequence
bits
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KR1020100084795A
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English (en)
Korean (ko)
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KR20110093566A (ko
Inventor
김은선
석용호
이대원
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엘지전자 주식회사
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Priority to PCT/KR2011/000777 priority Critical patent/WO2011099729A2/en
Priority to CA2789315A priority patent/CA2789315C/en
Priority to JP2012552796A priority patent/JP5540118B2/ja
Priority to CN201180012873.9A priority patent/CN102792757B/zh
Priority to AU2011215099A priority patent/AU2011215099B2/en
Priority to EP11742421.8A priority patent/EP2534919B1/en
Priority to US13/022,754 priority patent/US9271309B2/en
Publication of KR20110093566A publication Critical patent/KR20110093566A/ko
Priority to US14/012,808 priority patent/US20130343341A1/en
Application granted granted Critical
Publication of KR101341192B1 publication Critical patent/KR101341192B1/ko
Priority to JP2014094566A priority patent/JP5906276B2/ja
Expired - Fee Related 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]
    • H04W74/0816—Non-scheduled access, e.g. ALOHA using carrier sensing, e.g. carrier sense multiple access [CSMA] with collision avoidance
    • 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
    • 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

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  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Mobile Radio Communication Systems (AREA)
KR1020100084795A 2010-02-09 2010-08-31 무선 랜에서 채널 접근 방법 및 장치 Expired - Fee Related KR101341192B1 (ko)

Priority Applications (9)

Application Number Priority Date Filing Date Title
EP11742421.8A EP2534919B1 (en) 2010-02-09 2011-02-07 Method and apparatus of requesting channel access in wireless local area network
JP2012552796A JP5540118B2 (ja) 2010-02-09 2011-02-07 無線ｌａｎにおけるチャネル接近要求方法及び装置
CN201180012873.9A CN102792757B (zh) 2010-02-09 2011-02-07 在无线局域网中请求信道接入的方法和装置
AU2011215099A AU2011215099B2 (en) 2010-02-09 2011-02-07 Method and apparatus of requesting channel access in wireless local area network
PCT/KR2011/000777 WO2011099729A2 (en) 2010-02-09 2011-02-07 Method and apparatus of requesting channel access in wireless local area network
CA2789315A CA2789315C (en) 2010-02-09 2011-02-07 Method and apparatus of requesting channel access in wireless local area network
US13/022,754 US9271309B2 (en) 2010-02-09 2011-02-08 Method and apparatus of requesting channel access in wireless local area network
US14/012,808 US20130343341A1 (en) 2010-02-09 2013-08-28 Method and apparatus of requesting channel access in wireless local area network
JP2014094566A JP5906276B2 (ja) 2010-02-09 2014-05-01 無線ｌａｎにおけるチャネル接近要求方法及び装置

Applications Claiming Priority (6)

Application Number Priority Date Filing Date Title
US30255210P 2010-02-09 2010-02-09
US61/302,552 2010-02-09
US30328910P 2010-02-10 2010-02-10
US61/303,289 2010-02-10
US30554510P 2010-02-18 2010-02-18
US61/305,545 2010-02-18

Publications (2)

Publication Number Publication Date
KR20110093566A KR20110093566A (ko) 2011-08-18
KR101341192B1 true KR101341192B1 (ko) 2013-12-12

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KR1020100084795A Expired - Fee Related KR101341192B1 (ko) 2010-02-09 2010-08-31 무선 랜에서 채널 접근 방법 및 장치

Country Status (8)

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US (2) US9271309B2 (enExample)
EP (1) EP2534919B1 (enExample)
JP (2) JP5540118B2 (enExample)
KR (1) KR101341192B1 (enExample)
CN (1) CN102792757B (enExample)
AU (1) AU2011215099B2 (enExample)
CA (1) CA2789315C (enExample)
WO (1) WO2011099729A2 (enExample)

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EP2534919A4 (en) 2017-06-21
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CN102792757B (zh) 2016-08-03
EP2534919A2 (en) 2012-12-19
JP2013519331A (ja) 2013-05-23
KR20110093566A (ko) 2011-08-18
CN102792757A (zh) 2012-11-21
WO2011099729A3 (en) 2011-11-24
JP5906276B2 (ja) 2016-04-20
US20110194542A1 (en) 2011-08-11
WO2011099729A2 (en) 2011-08-18
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US9271309B2 (en) 2016-02-23
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JP5540118B2 (ja) 2014-07-02
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US20130343341A1 (en) 2013-12-26
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