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BR112017025602A2 - quadros de disparo adaptados para programas baseados em pacote em uma rede 802.11 - Google Patents

quadros de disparo adaptados para programas baseados em pacote em uma rede 802.11

Info

Publication number
BR112017025602A2
BR112017025602A2 BR112017025602A BR112017025602A BR112017025602A2 BR 112017025602 A2 BR112017025602 A2 BR 112017025602A2 BR 112017025602 A BR112017025602 A BR 112017025602A BR 112017025602 A BR112017025602 A BR 112017025602A BR 112017025602 A2 BR112017025602 A2 BR 112017025602A2
Authority
BR
Brazil
Prior art keywords
resource units
data
trigger frame
packet
network
Prior art date
Application number
BR112017025602A
Other languages
English (en)
Inventor
Viger Pascal
Nezou Patrice
Guignard Romain
Baron Stéphane
Original Assignee
Canon Kk
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 Canon Kk filed Critical Canon Kk
Publication of BR112017025602A2 publication Critical patent/BR112017025602A2/pt

Links

Classifications

    • 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
    • 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
    • H04W74/00—Wireless channel access
    • H04W74/04—Scheduled access
    • H04W74/06—Scheduled access using polling
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/50—Allocation or scheduling criteria for wireless resources
    • H04W72/56—Allocation or scheduling criteria for wireless resources based on priority criteria
    • H04W72/566—Allocation or scheduling criteria for wireless resources based on priority criteria of the information or information source or recipient
    • H04W72/569—Allocation or scheduling criteria for wireless resources based on priority criteria of the information or information source or recipient of the traffic information
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W28/00—Network traffic management; Network resource management
    • H04W28/16—Central resource management; Negotiation of resources or communication parameters, e.g. negotiating bandwidth or QoS [Quality of Service]
    • H04W28/26—Resource reservation
    • 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
    • H04W74/00—Wireless channel access
    • H04W74/08—Non-scheduled access, e.g. ALOHA
    • H04W74/0833—Random access procedures, e.g. with 4-step access
    • H04W74/0841—Random access procedures, e.g. with 4-step access with collision treatment
    • H04W74/085—Random access procedures, e.g. with 4-step access with collision treatment 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)
  • Quality & Reliability (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Data Exchanges In Wide-Area Networks (AREA)
  • Radio Relay Systems (AREA)
  • Communication Control (AREA)

Abstract

em redes 802.11ax com pontos de acesso, um quadro de disparo oferece unidades de recurso programadas e aleatórias para nós para comunicação uplink de dados para os pontos de acesso. para tornar mais eficaz o uso da rede, o ponto de acesso pode projetar o quadro de disparo para forçar os nós a enviarem algumas categorias de dados. unidades de recurso podem ser definidas em quadros de disparo a serem dedicados a pacotes pequenos ou a alguns dados de categoria de acesso. o ajuste do comprimento de tempo das unidades de recurso ajuda a limitar o tipo de dados que pode ser transferido pelas unidades de recurso. também, usando várias larguras de frequência para unidades de recurso no mesmo quadro de disparo ajuda a reduzir enchimento nas unidades de recurso quando vários tipos de tráfego coexistem.
BR112017025602A 2015-07-10 2016-07-08 quadros de disparo adaptados para programas baseados em pacote em uma rede 802.11 BR112017025602A2 (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB1512130.4A GB2540213B (en) 2015-07-10 2015-07-10 Trigger frames adapted to packet-based policies in an 802.11 network
PCT/EP2016/066232 WO2017009209A1 (en) 2015-07-10 2016-07-08 Trigger frames adapted to packet-based policies in an 802.11 network

Publications (1)

Publication Number Publication Date
BR112017025602A2 true BR112017025602A2 (pt) 2018-08-07

Family

ID=54013795

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112017025602A BR112017025602A2 (pt) 2015-07-10 2016-07-08 quadros de disparo adaptados para programas baseados em pacote em uma rede 802.11

Country Status (12)

Country Link
US (4) US11019660B2 (pt)
EP (3) EP3694286B1 (pt)
JP (2) JP6816039B2 (pt)
KR (1) KR102083745B1 (pt)
CN (3) CN113923727A (pt)
BR (1) BR112017025602A2 (pt)
ES (2) ES2958851T3 (pt)
FI (1) FI3694286T3 (pt)
GB (2) GB2559884B (pt)
PL (1) PL3694286T3 (pt)
RU (1) RU2684481C1 (pt)
WO (1) WO2017009209A1 (pt)

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Also Published As

Publication number Publication date
US20210266966A1 (en) 2021-08-26
ES2791296T3 (es) 2020-11-03
EP3320739A1 (en) 2018-05-16
US20230113211A1 (en) 2023-04-13
CN107836132B (zh) 2021-10-22
CN113923727A (zh) 2022-01-11
ES2958851T3 (es) 2024-02-15
FI3694286T3 (fi) 2023-10-13
KR102083745B1 (ko) 2020-03-02
JP6816039B2 (ja) 2021-01-20
GB2559884A (en) 2018-08-22
US11019660B2 (en) 2021-05-25
US11903029B2 (en) 2024-02-13
JP2018519742A (ja) 2018-07-19
KR20180026504A (ko) 2018-03-12
EP4243566A2 (en) 2023-09-13
EP3320739B1 (en) 2020-04-08
EP4243566A3 (en) 2023-11-08
EP3694286B1 (en) 2023-09-06
US20180213566A1 (en) 2018-07-26
GB2540213B (en) 2018-02-28
CN113923728A (zh) 2022-01-11
GB2540213A (en) 2017-01-11
JP2021048648A (ja) 2021-03-25
GB2559884B (en) 2020-01-29
US20240098792A1 (en) 2024-03-21
GB201801004D0 (en) 2018-03-07
RU2684481C1 (ru) 2019-04-09
PL3694286T3 (pl) 2024-03-11
WO2017009209A1 (en) 2017-01-19
GB201512130D0 (en) 2015-08-19
CN107836132A (zh) 2018-03-23
EP3694286A1 (en) 2020-08-12
US11553525B2 (en) 2023-01-10

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Legal Events

Date Code Title Description
B06U Preliminary requirement: requests with searches performed by other patent offices: procedure suspended [chapter 6.21 patent gazette]
B07A Application suspended after technical examination (opinion) [chapter 7.1 patent gazette]
B154 Notification of filing of divisional application [chapter 15.50 patent gazette]

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