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BRPI0915431A2 - método e aparelho de acessar canal em sistema de comunicação sem fio - Google Patents

método e aparelho de acessar canal em sistema de comunicação sem fio

Info

Publication number
BRPI0915431A2
BRPI0915431A2 BRPI0915431A BRPI0915431A BRPI0915431A2 BR PI0915431 A2 BRPI0915431 A2 BR PI0915431A2 BR PI0915431 A BRPI0915431 A BR PI0915431A BR PI0915431 A BRPI0915431 A BR PI0915431A BR PI0915431 A2 BRPI0915431 A2 BR PI0915431A2
Authority
BR
Brazil
Prior art keywords
wireless communication
communication system
accessing channel
accessing
channel
Prior art date
Application number
BRPI0915431A
Other languages
English (en)
Inventor
Yong Ho Seok
Original Assignee
Lg Electronics Inc
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=41466461&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=BRPI0915431(A2) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Lg Electronics Inc filed Critical Lg Electronics Inc
Publication of BRPI0915431A2 publication Critical patent/BRPI0915431A2/pt
Publication of BRPI0915431B1 publication Critical patent/BRPI0915431B1/pt

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/04—Wireless resource allocation
    • 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
    • H04W74/00—Wireless channel access
    • H04W74/002—Transmission of channel access control information
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W74/00—Wireless channel access
    • H04W74/04—Scheduled access
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/02—Selection of wireless resources by user or terminal
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W74/00—Wireless channel access
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W74/00—Wireless channel access
    • H04W74/002—Transmission of channel access control information
    • H04W74/006—Transmission of channel access control information in the downlink, i.e. towards the terminal
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W74/00—Wireless channel access
    • H04W74/08—Non-scheduled access, e.g. ALOHA
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W84/00—Network topologies
    • H04W84/02—Hierarchically pre-organised networks, e.g. paging networks, cellular networks, WLAN [Wireless Local Area Network] or WLL [Wireless Local Loop]
    • H04W84/10—Small scale networks; Flat hierarchical networks
    • H04W84/12—WLAN [Wireless Local Area Networks]
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W48/00—Access restriction; Network selection; Access point selection
    • H04W48/16—Discovering, processing access restriction or access information
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W8/00—Network data management
    • H04W8/22—Processing or transfer of terminal data, e.g. status or physical capabilities
    • H04W8/24—Transfer of terminal data

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Databases & Information Systems (AREA)
  • Computer Security & Cryptography (AREA)
  • Mobile Radio Communication Systems (AREA)
BRPI0915431-0A 2008-07-02 2009-07-01 Método e dispositivo de acessar canal em sistema de comunicação sem fio BRPI0915431B1 (pt)

Applications Claiming Priority (7)

Application Number Priority Date Filing Date Title
US7786408P 2008-07-02 2008-07-02
US61/077.864 2008-07-02
KR1020080126486A KR101518059B1 (ko) 2008-07-02 2008-12-12 초고처리율 무선랜 시스템에서의 채널 관리 방법과 채널 스위치 방법
KR10-2008-0126486 2008-12-12
US15979109P 2009-03-12 2009-03-12
US61/159.791 2009-03-12
PCT/KR2009/003572 WO2010002183A2 (en) 2008-07-02 2009-07-01 Method and apparatus of accessing channel in wireless communication system

Publications (2)

Publication Number Publication Date
BRPI0915431A2 true BRPI0915431A2 (pt) 2016-09-06
BRPI0915431B1 BRPI0915431B1 (pt) 2020-10-06

Family

ID=41466461

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0915431-0A BRPI0915431B1 (pt) 2008-07-02 2009-07-01 Método e dispositivo de acessar canal em sistema de comunicação sem fio

Country Status (9)

Country Link
US (5) US8811312B2 (pt)
EP (2) EP3035756B1 (pt)
KR (2) KR101518059B1 (pt)
CN (1) CN102160447B (pt)
BR (1) BRPI0915431B1 (pt)
CA (1) CA2729774C (pt)
ES (1) ES2579433T3 (pt)
RU (1) RU2481747C2 (pt)
WO (1) WO2010002183A2 (pt)

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KR101462368B1 (ko) 2014-11-14
CN102160447A (zh) 2011-08-17
EP3035756B1 (en) 2017-01-11
CN102160447B (zh) 2014-12-24
KR101518059B1 (ko) 2015-05-07
US20140355537A1 (en) 2014-12-04
US20160234862A1 (en) 2016-08-11
WO2010002183A3 (en) 2010-04-15
WO2010002183A2 (en) 2010-01-07
RU2011102814A (ru) 2012-08-10
ES2579433T3 (es) 2016-08-11
EP2298021A4 (en) 2011-09-07
EP3035756A1 (en) 2016-06-22
US9191928B2 (en) 2015-11-17
US9848443B2 (en) 2017-12-19
EP2298021B1 (en) 2016-05-11
RU2481747C2 (ru) 2013-05-10
BRPI0915431B1 (pt) 2020-10-06
CA2729774A1 (en) 2010-01-07
KR20100004039A (ko) 2010-01-12
US8811312B2 (en) 2014-08-19
US9516676B2 (en) 2016-12-06
KR20140068815A (ko) 2014-06-09
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US20160029408A1 (en) 2016-01-28
US9351316B2 (en) 2016-05-24

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