GB2561615B - Multi-user resource units in a multi-user downlink transmission of a 802.11AX network - Google Patents

Multi-user resource units in a multi-user downlink transmission of a 802.11AX network Download PDF

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Publication number
GB2561615B
GB2561615B GB1706408.0A GB201706408A GB2561615B GB 2561615 B GB2561615 B GB 2561615B GB 201706408 A GB201706408 A GB 201706408A GB 2561615 B GB2561615 B GB 2561615B
Authority
GB
United Kingdom
Prior art keywords
user
network
downlink transmission
resource units
user 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
GB1706408.0A
Other versions
GB2561615A (en
GB201706408D0 (en
Inventor
Viger Pascal
Sevin Julien
Nezou Patrice
Baron Stéphane
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 GB1706408.0A priority Critical patent/GB2561615B/en
Publication of GB201706408D0 publication Critical patent/GB201706408D0/en
Priority to US16/606,676 priority patent/US11438889B2/en
Priority to KR1020197026844A priority patent/KR102448231B1/en
Priority to CN201880026367.7A priority patent/CN110547026B/en
Priority to PCT/EP2018/060250 priority patent/WO2018193128A1/en
Priority to JP2019556174A priority patent/JP7208152B2/en
Priority to EP18718834.7A priority patent/EP3613250A1/en
Publication of GB2561615A publication Critical patent/GB2561615A/en
Application granted granted Critical
Publication of GB2561615B publication Critical patent/GB2561615B/en
Priority to US17/816,971 priority patent/US11665676B2/en
Priority to JP2022208675A priority patent/JP2023030150A/en
Priority to US18/302,688 priority patent/US11924814B2/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
    • 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
    • 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
    • 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
    • H04W72/21—Control channels or signalling for resource management in the uplink direction of a wireless link, i.e. towards the network
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/30—Resource management for broadcast services
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B7/00—Radio transmission systems, i.e. using radiation field
    • H04B7/02—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas
    • H04B7/04—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas
    • H04B7/0413—MIMO systems
    • H04B7/0452—Multi-user MIMO systems
    • 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]
GB1706408.0A 2017-04-21 2017-04-21 Multi-user resource units in a multi-user downlink transmission of a 802.11AX network Active GB2561615B (en)

Priority Applications (10)

Application Number Priority Date Filing Date Title
GB1706408.0A GB2561615B (en) 2017-04-21 2017-04-21 Multi-user resource units in a multi-user downlink transmission of a 802.11AX network
KR1020197026844A KR102448231B1 (en) 2017-04-21 2018-04-20 Resource Units for Unassociated Stations and Grouped Multi-User Transmissions in 802.11ax Networks
US16/606,676 US11438889B2 (en) 2017-04-21 2018-04-20 Resource units for unassociated stations and grouped multi-user transmissions in 802.11ax networks
CN201880026367.7A CN110547026B (en) 2017-04-21 2018-04-20 Resource units for unassociated sites and packet multi-user transmission in 802.11ax networks
PCT/EP2018/060250 WO2018193128A1 (en) 2017-04-21 2018-04-20 Resource units for unassociated stations and grouped multi-user transmissions in 802.11ax networks
JP2019556174A JP7208152B2 (en) 2017-04-21 2018-04-20 Resource Units for Unassociated Stations and Grouped Multi-User Transmissions in 802.11AX Networks
EP18718834.7A EP3613250A1 (en) 2017-04-21 2018-04-20 Resource units for unassociated stations and grouped multi-user transmissions in 802.11ax networks
US17/816,971 US11665676B2 (en) 2017-04-21 2022-08-02 Resource units for unassociated stations and grouped multi-user transmissions in 802.11AX networks
JP2022208675A JP2023030150A (en) 2017-04-21 2022-12-26 Resource units for un-associated stations and grouped multi-user transmissions in 802.11ax networks
US18/302,688 US11924814B2 (en) 2017-04-21 2023-04-18 Resource units for unassociated stations and grouped multi-user transmissions in 802.11ax networks

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1706408.0A GB2561615B (en) 2017-04-21 2017-04-21 Multi-user resource units in a multi-user downlink transmission of a 802.11AX network

Publications (3)

Publication Number Publication Date
GB201706408D0 GB201706408D0 (en) 2017-06-07
GB2561615A GB2561615A (en) 2018-10-24
GB2561615B true GB2561615B (en) 2020-12-02

Family

ID=58795664

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1706408.0A Active GB2561615B (en) 2017-04-21 2017-04-21 Multi-user resource units in a multi-user downlink transmission of a 802.11AX network

Country Status (1)

Country Link
GB (1) GB2561615B (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2561918A (en) * 2017-04-28 2018-10-31 Canon Kk Multi-user random access in a wireless network
US11039374B2 (en) 2018-09-07 2021-06-15 Blackberry Limited Indicating support for a broadcast service
US20200221262A1 (en) * 2019-01-08 2020-07-09 Blackberry Limited Controlling transmission of group-addressed data
GB2599924B (en) * 2020-10-14 2023-11-01 Canon Kk Declaration of low latency reliable service capabilities to join a BSS
CN115883304A (en) * 2021-08-13 2023-03-31 华为技术有限公司 Data transmission method and communication device

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2016141570A1 (en) * 2015-03-11 2016-09-15 华为技术有限公司 Ofdma transmission method, access point (ap), and station
US20160285526A1 (en) * 2015-03-27 2016-09-29 Newracom, Inc. Aggregation methods and systems for multi-user mimo or ofdma operation
US20160330300A1 (en) * 2015-05-05 2016-11-10 Samsung Electronics Co., Ltd. Efficient signaling and addressing in wireless local area network systems
US20160330714A1 (en) * 2015-05-10 2016-11-10 Newracom, Inc. Multiplexing acknowledgment messages in response to downlink frames

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2016141570A1 (en) * 2015-03-11 2016-09-15 华为技术有限公司 Ofdma transmission method, access point (ap), and station
US20160285526A1 (en) * 2015-03-27 2016-09-29 Newracom, Inc. Aggregation methods and systems for multi-user mimo or ofdma operation
US20160330300A1 (en) * 2015-05-05 2016-11-10 Samsung Electronics Co., Ltd. Efficient signaling and addressing in wireless local area network systems
US20160330714A1 (en) * 2015-05-10 2016-11-10 Newracom, Inc. Multiplexing acknowledgment messages in response to downlink frames

Also Published As

Publication number Publication date
GB2561615A (en) 2018-10-24
GB201706408D0 (en) 2017-06-07

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