GB2584885B - Random access for short feedback procedures in wireless networks - Google Patents

Random access for short feedback procedures in wireless networks Download PDF

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Publication number
GB2584885B
GB2584885B GB1908800.4A GB201908800A GB2584885B GB 2584885 B GB2584885 B GB 2584885B GB 201908800 A GB201908800 A GB 201908800A GB 2584885 B GB2584885 B GB 2584885B
Authority
GB
United Kingdom
Prior art keywords
random access
wireless networks
short feedback
feedback procedures
procedures
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
GB1908800.4A
Other versions
GB201908800D0 (en
GB2584885A (en
Inventor
Viger Pascal
Baron Stéphane
Nezou Patrice
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 GB1908800.4A priority Critical patent/GB2584885B/en
Publication of GB201908800D0 publication Critical patent/GB201908800D0/en
Priority to CN202080044315.XA priority patent/CN113994622B/en
Priority to EP20734350.0A priority patent/EP3987878A1/en
Priority to PCT/EP2020/067138 priority patent/WO2020254599A1/en
Priority to KR1020227000446A priority patent/KR20220018019A/en
Priority to US17/619,191 priority patent/US20220322426A1/en
Priority to JP2021543255A priority patent/JP7223150B2/en
Publication of GB2584885A publication Critical patent/GB2584885A/en
Application granted granted Critical
Publication of GB2584885B publication Critical patent/GB2584885B/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
    • H04W74/006—Transmission of channel access control information in the downlink, i.e. towards the terminal
    • 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
    • H04L5/0001—Arrangements for dividing the transmission path
    • H04L5/0003—Two-dimensional division
    • H04L5/0005—Time-frequency
    • H04L5/0007—Time-frequency the frequencies being orthogonal, e.g. OFDM(A), DMT
    • 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
    • H04L5/0044—Arrangements for allocating sub-channels of the transmission path allocation of payload
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/20—Control channels or signalling for resource management
    • H04W72/23—Control channels or signalling for resource management in the downlink direction of a wireless link, i.e. towards a 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
    • 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
    • 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
    • H04W74/04—Scheduled access
    • H04W74/06—Scheduled access using polling
    • 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)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Mobile Radio Communication Systems (AREA)
GB1908800.4A 2019-06-19 2019-06-19 Random access for short feedback procedures in wireless networks Active GB2584885B (en)

Priority Applications (7)

Application Number Priority Date Filing Date Title
GB1908800.4A GB2584885B (en) 2019-06-19 2019-06-19 Random access for short feedback procedures in wireless networks
CN202080044315.XA CN113994622B (en) 2019-06-19 2020-06-19 Random access for short feedback procedure in wireless networks
EP20734350.0A EP3987878A1 (en) 2019-06-19 2020-06-19 Random access for short feedback procedures in wireless networks
PCT/EP2020/067138 WO2020254599A1 (en) 2019-06-19 2020-06-19 Random access for short feedback procedures in wireless networks
KR1020227000446A KR20220018019A (en) 2019-06-19 2020-06-19 Random Access for Short Feedback Procedures in Wireless Networks
US17/619,191 US20220322426A1 (en) 2019-06-19 2020-06-19 Random access for short feedback procedures in wireless networks
JP2021543255A JP7223150B2 (en) 2019-06-19 2020-06-19 Random Access for Short Feedback Procedures in Wireless Networks

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1908800.4A GB2584885B (en) 2019-06-19 2019-06-19 Random access for short feedback procedures in wireless networks

Publications (3)

Publication Number Publication Date
GB201908800D0 GB201908800D0 (en) 2019-07-31
GB2584885A GB2584885A (en) 2020-12-23
GB2584885B true GB2584885B (en) 2022-08-10

Family

ID=67432153

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1908800.4A Active GB2584885B (en) 2019-06-19 2019-06-19 Random access for short feedback procedures in wireless networks

Country Status (1)

Country Link
GB (1) GB2584885B (en)

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2017044529A1 (en) * 2015-09-11 2017-03-16 Interdigital Patent Holdings, Inc. Method and apparatus for multi-user concurrent random access for wireless local area networks (wlans)
US20180255589A1 (en) * 2017-03-03 2018-09-06 Qualcomm Incorporated Random access request regulation techniques for wireless stations
US20190007977A1 (en) * 2016-04-14 2019-01-03 Qualcomm Incorporated Random access resource unit allocation for a multiple bssid network
US20190014538A1 (en) * 2017-07-07 2019-01-10 Qualcomm Incorporated Broadcast twt indication in broadcast probe response and fils discovery frames to aid unassociated stas

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2017044529A1 (en) * 2015-09-11 2017-03-16 Interdigital Patent Holdings, Inc. Method and apparatus for multi-user concurrent random access for wireless local area networks (wlans)
US20190007977A1 (en) * 2016-04-14 2019-01-03 Qualcomm Incorporated Random access resource unit allocation for a multiple bssid network
US20180255589A1 (en) * 2017-03-03 2018-09-06 Qualcomm Incorporated Random access request regulation techniques for wireless stations
US20190014538A1 (en) * 2017-07-07 2019-01-10 Qualcomm Incorporated Broadcast twt indication in broadcast probe response and fils discovery frames to aid unassociated stas

Also Published As

Publication number Publication date
GB201908800D0 (en) 2019-07-31
GB2584885A (en) 2020-12-23

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