GB2575555B - Enhanced management of ACs in multi-user EDCA transmission mode in wireless networks - Google Patents

Enhanced management of ACs in multi-user EDCA transmission mode in wireless networks Download PDF

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Publication number
GB2575555B
GB2575555B GB1910047.8A GB201910047A GB2575555B GB 2575555 B GB2575555 B GB 2575555B GB 201910047 A GB201910047 A GB 201910047A GB 2575555 B GB2575555 B GB 2575555B
Authority
GB
United Kingdom
Prior art keywords
acs
transmission mode
wireless networks
enhanced management
edca transmission
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
GB1910047.8A
Other versions
GB201910047D0 (en
GB2575555A (en
Inventor
Baron Stéphane
Nezou Patrice
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 GB1910047.8A priority Critical patent/GB2575555B/en
Priority claimed from GB1617880.8A external-priority patent/GB2555142B/en
Publication of GB201910047D0 publication Critical patent/GB201910047D0/en
Publication of GB2575555A publication Critical patent/GB2575555A/en
Application granted granted Critical
Publication of GB2575555B publication Critical patent/GB2575555B/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L47/00—Traffic control in data switching networks
    • H04L47/50—Queue scheduling
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L5/00—Arrangements affording multiple use of the transmission path
    • H04L5/003—Arrangements for allocating sub-channels of the transmission path
    • H04L5/0037—Inter-user or inter-terminal allocation
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L5/00—Arrangements affording multiple use of the transmission path
    • H04L5/003—Arrangements for allocating sub-channels of the transmission path
    • H04L5/0058—Allocation criteria
    • H04L5/0071—Allocation based on fairness other than the proportional kind
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L5/00—Arrangements affording multiple use of the transmission path
    • H04L5/0091—Signaling for the administration of the divided path
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L65/00—Network arrangements, protocols or services for supporting real-time applications in data packet communication
    • H04L65/80—Responding to QoS
    • 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
    • H04W74/0833—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
    • H04W74/00—Wireless channel access
    • H04W74/08—Non-scheduled access, e.g. ALOHA
    • H04W74/0866—Non-scheduled access, e.g. ALOHA using a dedicated channel for access
    • H04W74/0875—Non-scheduled access, e.g. ALOHA using a dedicated channel for access with assigned priorities based access

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Multimedia (AREA)
  • Mobile Radio Communication Systems (AREA)
GB1910047.8A 2016-10-21 2016-10-21 Enhanced management of ACs in multi-user EDCA transmission mode in wireless networks Active GB2575555B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB1910047.8A GB2575555B (en) 2016-10-21 2016-10-21 Enhanced management of ACs in multi-user EDCA transmission mode in wireless networks

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB1910047.8A GB2575555B (en) 2016-10-21 2016-10-21 Enhanced management of ACs in multi-user EDCA transmission mode in wireless networks
GB1617880.8A GB2555142B (en) 2016-10-21 2016-10-21 Enhanced management of ACs in multi-user EDCA transmission mode in wireless networks

Publications (3)

Publication Number Publication Date
GB201910047D0 GB201910047D0 (en) 2019-08-28
GB2575555A GB2575555A (en) 2020-01-15
GB2575555B true GB2575555B (en) 2020-07-08

Family

ID=67700779

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1910047.8A Active GB2575555B (en) 2016-10-21 2016-10-21 Enhanced management of ACs in multi-user EDCA transmission mode in wireless networks

Country Status (1)

Country Link
GB (1) GB2575555B (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2581264B (en) * 2016-10-28 2021-06-30 Canon Kk QOS management for multi-user EDCA transmission mode in 802.11ax networks
GB2555455B (en) 2016-10-28 2020-02-26 Canon Kk QoS management for multi-user EDCA transmission mode in 802.11ax networks

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20160198500A1 (en) * 2015-01-07 2016-07-07 Qualcomm Incorporated Station contention behavior in uplink multiple user protocols

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20160198500A1 (en) * 2015-01-07 2016-07-07 Qualcomm Incorporated Station contention behavior in uplink multiple user protocols

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
Cariou, L. et al, "Proposed text changes for MU EDCA parameters", IEEE 802.11 Mentor Public Documentation Portal, Sept 2016, available from: https://mentor.ieee.org/802.11/dcn/16/11-16-1180-01-00ax-proposed-text-changes-for-mu-edca-parameters.doc *

Also Published As

Publication number Publication date
GB201910047D0 (en) 2019-08-28
GB2575555A (en) 2020-01-15

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