GB201511968D0 - Dynamic ajusting of contention mechanism for access to random resource units in an 802.11 channel - Google Patents

Dynamic ajusting of contention mechanism for access to random resource units in an 802.11 channel

Info

Publication number
GB201511968D0
GB201511968D0 GBGB1511968.8A GB201511968A GB201511968D0 GB 201511968 D0 GB201511968 D0 GB 201511968D0 GB 201511968 A GB201511968 A GB 201511968A GB 201511968 D0 GB201511968 D0 GB 201511968D0
Authority
GB
United Kingdom
Prior art keywords
ajusting
dynamic
access
channel
resource units
Prior art date
Legal status (The legal status 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 status listed.)
Granted
Application number
GBGB1511968.8A
Other versions
GB2540184A (en
GB2540184B (en
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Canon Inc
Original Assignee
Canon 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 Canon Inc filed Critical Canon Inc
Priority to GB1511968.8A priority Critical patent/GB2540184B/en
Publication of GB201511968D0 publication Critical patent/GB201511968D0/en
Priority to GB1603515.6A priority patent/GB2540450B/en
Priority to CN202110891884.4A priority patent/CN113709895B/en
Priority to CN201680040308.6A priority patent/CN107852742B/en
Priority to PCT/EP2016/066231 priority patent/WO2017005893A1/en
Priority to US15/741,216 priority patent/US10660129B2/en
Priority to CN202410215619.8A priority patent/CN118201121A/en
Publication of GB2540184A publication Critical patent/GB2540184A/en
Application granted granted Critical
Publication of GB2540184B publication Critical patent/GB2540184B/en
Priority to US16/847,103 priority patent/US11039476B2/en
Priority to US17/321,109 priority patent/US20210274552A1/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • 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
    • H04W74/08—Non-scheduled access, e.g. ALOHA
    • H04W74/0833—Random access procedures, e.g. with 4-step access
    • 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)
  • Mobile Radio Communication Systems (AREA)
GB1511968.8A 2015-07-08 2015-07-08 Dynamic adjusting of contention mechanism for access to random resource units in an 802.11 channel Active GB2540184B (en)

Priority Applications (9)

Application Number Priority Date Filing Date Title
GB1511968.8A GB2540184B (en) 2015-07-08 2015-07-08 Dynamic adjusting of contention mechanism for access to random resource units in an 802.11 channel
GB1603515.6A GB2540450B (en) 2015-07-08 2016-02-29 Improved contention mechanism for access to random resource units in an 802.11 channel
CN202410215619.8A CN118201121A (en) 2015-07-08 2016-07-08 Communication apparatus, communication method, and computer-readable medium
CN201680040308.6A CN107852742B (en) 2015-07-08 2016-07-08 Improved contention mechanism for access to random resource units in 802.11 channels
PCT/EP2016/066231 WO2017005893A1 (en) 2015-07-08 2016-07-08 Improved contention mechanism for access to random resource units in an 802.11 channel
US15/741,216 US10660129B2 (en) 2015-07-08 2016-07-08 Contention mechanism for access to random resource units in an 802.11 channel
CN202110891884.4A CN113709895B (en) 2015-07-08 2016-07-08 Wireless communication method, communication device, communication method, and computer-readable medium
US16/847,103 US11039476B2 (en) 2015-07-08 2020-04-13 Contention mechanism for access to random resource units in an 802.11 channel
US17/321,109 US20210274552A1 (en) 2015-07-08 2021-05-14 Contention mechanism for access to random resource units in an 802.11 channel

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1511968.8A GB2540184B (en) 2015-07-08 2015-07-08 Dynamic adjusting of contention mechanism for access to random resource units in an 802.11 channel

Publications (3)

Publication Number Publication Date
GB201511968D0 true GB201511968D0 (en) 2015-08-19
GB2540184A GB2540184A (en) 2017-01-11
GB2540184B GB2540184B (en) 2018-05-02

Family

ID=54013666

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1511968.8A Active GB2540184B (en) 2015-07-08 2015-07-08 Dynamic adjusting of contention mechanism for access to random resource units in an 802.11 channel

Country Status (1)

Country Link
GB (1) GB2540184B (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109937604A (en) * 2016-09-12 2019-06-25 萨热姆通信宽带简易股份有限公司 Method for coordinating random access cordless communication network
CN113747595A (en) * 2015-09-11 2021-12-03 交互数字专利控股公司 Method and apparatus for multi-user concurrent random access for WLAN
CN113966009A (en) * 2015-10-29 2022-01-21 松下知识产权经营株式会社 Communication device, communication method, and integrated circuit

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2560562B (en) * 2017-03-15 2019-11-06 Canon Kk Improved access management to multi-user uplink random resource units by a plurality of BSSs

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8306050B2 (en) * 2009-01-30 2012-11-06 Texas Instruments Incorporated Smart adjustment of backoff counter and contention window for improved random access
US9253798B2 (en) * 2010-02-12 2016-02-02 Interdigital Patent Holdings, Inc. Method and apparatus for optimizing uplink random access channel transmission
KR20160022790A (en) * 2014-08-20 2016-03-02 뉴라컴 인코포레이티드 Physical layer protocol data unit format includiing padding in a high efficiency wireless lan

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113747595A (en) * 2015-09-11 2021-12-03 交互数字专利控股公司 Method and apparatus for multi-user concurrent random access for WLAN
CN113747595B (en) * 2015-09-11 2024-03-29 交互数字专利控股公司 Method and apparatus for multi-user concurrent random access for WLAN
CN113966009A (en) * 2015-10-29 2022-01-21 松下知识产权经营株式会社 Communication device, communication method, and integrated circuit
CN109937604A (en) * 2016-09-12 2019-06-25 萨热姆通信宽带简易股份有限公司 Method for coordinating random access cordless communication network
CN109937604B (en) * 2016-09-12 2023-06-06 萨热姆通信宽带简易股份有限公司 Method for coordinating random access wireless communication networks

Also Published As

Publication number Publication date
GB2540184A (en) 2017-01-11
GB2540184B (en) 2018-05-02

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