MX2015015108A - Metodo para detectar canal dinamicamente en el sistema lan inalambrico y aparato para el mismo. - Google Patents

Metodo para detectar canal dinamicamente en el sistema lan inalambrico y aparato para el mismo.

Info

Publication number
MX2015015108A
MX2015015108A MX2015015108A MX2015015108A MX2015015108A MX 2015015108 A MX2015015108 A MX 2015015108A MX 2015015108 A MX2015015108 A MX 2015015108A MX 2015015108 A MX2015015108 A MX 2015015108A MX 2015015108 A MX2015015108 A MX 2015015108A
Authority
MX
Mexico
Prior art keywords
wireless lan
lan system
apparatus therefor
parameter
cca
Prior art date
Application number
MX2015015108A
Other languages
English (en)
Other versions
MX347219B (es
Inventor
Yongho 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
Application filed by Lg Electronics Inc filed Critical Lg Electronics Inc
Publication of MX2015015108A publication Critical patent/MX2015015108A/es
Publication of MX347219B publication Critical patent/MX347219B/es

Links

Classifications

    • 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
    • H04W72/04—Wireless resource allocation
    • H04W72/044—Wireless resource allocation based on the type of the allocated resource
    • H04W72/0473—Wireless resource allocation based on the type of the allocated resource the resource being transmission power
    • 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
    • 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
    • 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]

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Computer Security & Cryptography (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Small-Scale Networks (AREA)

Abstract

La presente invención se refiere a un sistema de comunicación inalámbrico, y más particularmente a un método para detectar un canal dinámicamente en un sistema LAN inalámbrico y un aparato para el mismo. Un método para realizar CCA (Valoración de Canal Claro) por una estación (STA) en un sistema LAN inalámbrico de acuerdo con una modalidad de la presente invención incluye las etapas de: recibir por una capa física (PHY) de la STA una solicitud primitiva que incluye un parámetro que indica un tipo de nivel de CCA desde una capa superior, y determinar si una señal igual o mayor que un umbral CCA prescrito se detecta en base al valor del parámetro. Aquí, el parámetro se puede ajustar de modo que indique uno de una pluralidad de tipos de niveles de CCA..
MX2015015108A 2013-05-02 2014-05-02 Método para detectar canal dinámicamente en el sistema lan inalámbrico y aparato para el mismo. MX347219B (es)

Applications Claiming Priority (6)

Application Number Priority Date Filing Date Title
US201361818876P 2013-05-02 2013-05-02
US201361874410P 2013-09-06 2013-09-06
US201361887431P 2013-10-06 2013-10-06
US201361889490P 2013-10-10 2013-10-10
US201361896006P 2013-10-25 2013-10-25
PCT/KR2014/003940 WO2014178678A1 (ko) 2013-05-02 2014-05-02 무선랜 시스템에서 동적 채널 센싱 방법 및 장치

Publications (2)

Publication Number Publication Date
MX2015015108A true MX2015015108A (es) 2016-03-03
MX347219B MX347219B (es) 2017-04-20

Family

ID=51843715

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2015015108A MX347219B (es) 2013-05-02 2014-05-02 Método para detectar canal dinámicamente en el sistema lan inalámbrico y aparato para el mismo.

Country Status (10)

Country Link
US (1) US10004031B2 (es)
EP (1) EP2993953B1 (es)
JP (2) JP6040341B2 (es)
KR (1) KR101772460B1 (es)
CN (1) CN105265002B (es)
AU (1) AU2014260540B2 (es)
CA (1) CA2911038C (es)
MX (1) MX347219B (es)
RU (1) RU2632401C2 (es)
WO (1) WO2014178678A1 (es)

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Also Published As

Publication number Publication date
US10004031B2 (en) 2018-06-19
EP2993953B1 (en) 2018-10-03
RU2015151608A (ru) 2017-06-07
JP2016521073A (ja) 2016-07-14
US20160081010A1 (en) 2016-03-17
CA2911038C (en) 2019-01-22
JP2017028745A (ja) 2017-02-02
CN105265002B (zh) 2019-01-22
MX347219B (es) 2017-04-20
AU2014260540A1 (en) 2015-11-19
RU2632401C2 (ru) 2017-10-04
CA2911038A1 (en) 2014-11-06
WO2014178678A1 (ko) 2014-11-06
KR101772460B1 (ko) 2017-08-30
JP6040341B2 (ja) 2016-12-07
EP2993953A1 (en) 2016-03-09
JP6248170B2 (ja) 2017-12-13
CN105265002A (zh) 2016-01-20
AU2014260540B2 (en) 2016-12-15
EP2993953A4 (en) 2016-12-21
KR20160008537A (ko) 2016-01-22

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