GB2540184B - Dynamic adjusting of contention mechanism for access to random resource units in an 802.11 channel - Google Patents

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

Info

Publication number
GB2540184B
GB2540184B GB1511968.8A GB201511968A GB2540184B GB 2540184 B GB2540184 B GB 2540184B GB 201511968 A GB201511968 A GB 201511968A GB 2540184 B GB2540184 B GB 2540184B
Authority
GB
United Kingdom
Prior art keywords
access
channel
resource units
dynamic adjusting
random resource
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.)
Active
Application number
GB1511968.8A
Other versions
GB2540184A (en
GB201511968D0 (en
Inventor
Nezou Patrice
Baron Stéphane
Guignard Romain
Viger Pascal
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 CN202410215619.8A priority patent/CN118201121A/en
Priority to US15/741,216 priority patent/US10660129B2/en
Priority to CN201680040308.6A priority patent/CN107852742B/en
Priority to PCT/EP2016/066231 priority patent/WO2017005893A1/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
    • H04W74/008—Transmission of channel access control information with additional processing of random access related information at receiving side
    • 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
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
CN202410215619.8A CN118201121A (en) 2015-07-08 2016-07-08 Communication apparatus, communication method, and computer-readable medium
US15/741,216 US10660129B2 (en) 2015-07-08 2016-07-08 Contention mechanism for access to random resource units in an 802.11 channel
CN201680040308.6A CN107852742B (en) 2015-07-08 2016-07-08 Improved contention mechanism for access to random resource units in 802.11 channels
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 GB201511968D0 (en) 2015-08-19
GB2540184A GB2540184A (en) 2017-01-11
GB2540184B true 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)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TWI710272B (en) 2015-09-11 2020-11-11 美商內數位專利控股公司 METHOD AND APPARATUS FOR MULTI-USER CONCURRENT RANDOM ACCESS FOR WIRELESS LOCAL AREA NETWORKS (WLANs)
SG10201910564TA (en) * 2015-10-29 2020-01-30 Panasonic Ip Man Co Ltd Communication device, terminal and communication method
FR3056066B1 (en) * 2016-09-12 2018-08-31 Sagemcom Broadband Sas RANDOM ACCESS PROCEDURE COORDINATES TO A WIRELESS COMMUNICATION NETWORK
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

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20100195664A1 (en) * 2009-01-30 2010-08-05 Texas Instruments Inc. Smart Adjustment of Backoff Counter and Contention Window for Improved Random Access
WO2011100596A2 (en) * 2010-02-12 2011-08-18 Interdigital Patent Holdings, Inc. Methods and apparatus for optimizing uplink random access channel transmission
US20160057657A1 (en) * 2014-08-20 2016-02-25 Newracom, Inc. Physical layer protocol data unit format including padding in a high efficiency wireless lan

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20100195664A1 (en) * 2009-01-30 2010-08-05 Texas Instruments Inc. Smart Adjustment of Backoff Counter and Contention Window for Improved Random Access
WO2011100596A2 (en) * 2010-02-12 2011-08-18 Interdigital Patent Holdings, Inc. Methods and apparatus for optimizing uplink random access channel transmission
US20160057657A1 (en) * 2014-08-20 2016-02-25 Newracom, Inc. Physical layer protocol data unit format including padding in a high efficiency wireless lan

Also Published As

Publication number Publication date
GB2540184A (en) 2017-01-11
GB201511968D0 (en) 2015-08-19

Similar Documents

Publication Publication Date Title
GB2540450B (en) Improved contention mechanism for access to random resource units in an 802.11 channel
HK1251996A1 (en) Enhanced rach (random access channel) design for 5g ciot (cellular internet of things)
GB2544824B (en) Improved contention mechanism for access to random resource units in an 802.11 channel
ZA201704922B (en) Display management for high dynamic range video
HK1251765A1 (en) Dynamic partition resource allocation in 5g networks
HUE051578T2 (en) Repetition level coverage enhancement techniques for physical random access channel transmissions
GB2548038B (en) Dynamic subscriber identity module
EP3420766A4 (en) Physical random access channel design in elaa
PL3351047T3 (en) Random access procedure for latency reduction
GB2543584B (en) Improved contention mechanism for access to random resource units in an 802.11 channel
EP3051897A4 (en) Method and system for allocating random access channel resource
EP3257314A4 (en) Methods and devices for random access
HK1252341A1 (en) Dynamic cinemagraph presentations
RS64141B1 (en) Tetrahydropyranyl amino-pyrrolopyrimidinone for use in treating btk-mediated disorders
GB201520512D0 (en) Dynamic memory scrambling
GB2545756B (en) Dynamic buffer allocation
GB2561787B (en) Dynamic holography printing device
GB201718546D0 (en) Trap fill time dynamic range enhancement
GB2540184B (en) Dynamic adjusting of contention mechanism for access to random resource units in an 802.11 channel
GB201613370D0 (en) Dynamic random access memory
EP3274840A4 (en) Dynamic cache allocation
EP3277043A4 (en) Uplink random access method and related device
GB2544811B (en) Dynamic bandwidth allocation
GB2561677B (en) Improved contention mechanism for access to random resource units in an 802.11 Channel
GB201510245D0 (en) Dynamic advanced photosensor device