GB201908802D0 - Collison detection during short feedback procedures in wireless networks - Google Patents

Collison detection during short feedback procedures in wireless networks

Info

Publication number
GB201908802D0
GB201908802D0 GBGB1908802.0A GB201908802A GB201908802D0 GB 201908802 D0 GB201908802 D0 GB 201908802D0 GB 201908802 A GB201908802 A GB 201908802A GB 201908802 D0 GB201908802 D0 GB 201908802D0
Authority
GB
United Kingdom
Prior art keywords
wireless networks
during short
detection during
short feedback
feedback 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.)
Granted
Application number
GBGB1908802.0A
Other versions
GB2584887A (en
GB2584887B (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 GB1908802.0A priority Critical patent/GB2584887B/en
Publication of GB201908802D0 publication Critical patent/GB201908802D0/en
Priority to EP20734350.0A priority patent/EP3987878A1/en
Priority to PCT/EP2020/067138 priority patent/WO2020254599A1/en
Priority to CN202080044315.XA priority patent/CN113994622B/en
Priority to US17/619,191 priority patent/US20220322426A1/en
Priority to KR1020227000446A priority patent/KR20220018019A/en
Priority to JP2021543255A priority patent/JP7223150B2/en
Publication of GB2584887A publication Critical patent/GB2584887A/en
Application granted granted Critical
Publication of GB2584887B publication Critical patent/GB2584887B/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, e.g. scheduled or random access
    • H04W74/08—Non-scheduled or contention based access, e.g. random access, ALOHA, CSMA [Carrier Sense Multiple Access]
    • H04W74/0808—Non-scheduled or contention based access, e.g. random access, ALOHA, CSMA [Carrier Sense Multiple Access] using carrier sensing, e.g. as in CSMA
    • H04W74/0816—Non-scheduled or contention based access, e.g. random access, ALOHA, CSMA [Carrier Sense Multiple Access] using carrier sensing, e.g. as in CSMA carrier sensing with collision avoidance
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W74/00—Wireless channel access, e.g. scheduled or random 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
    • H04L5/003—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
    • 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, e.g. scheduled or random access
    • H04W74/08—Non-scheduled or contention based access, e.g. random access, ALOHA, CSMA [Carrier Sense Multiple Access]
    • H04W74/0833—Non-scheduled or contention based access, e.g. random access, ALOHA, CSMA [Carrier Sense Multiple Access] using a random access procedure
    • H04W74/0841—Non-scheduled or contention based access, e.g. random access, ALOHA, CSMA [Carrier Sense Multiple Access] using a random access procedure with collision treatment
    • 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
    • H04L5/0037—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
    • H04L5/0091—Signaling for the administration of the divided path
    • H04L5/0094—Indication of how sub-channels of the path are allocated
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W74/00—Wireless channel access, e.g. scheduled or random 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, e.g. scheduled or random access
    • H04W74/08—Non-scheduled or contention based access, e.g. random access, ALOHA, CSMA [Carrier Sense Multiple Access]
    • H04W74/0833—Non-scheduled or contention based access, e.g. random access, ALOHA, CSMA [Carrier Sense Multiple Access] using a random access procedure
    • H04W74/0841—Non-scheduled or contention based access, e.g. random access, ALOHA, CSMA [Carrier Sense Multiple Access] using a random access procedure with collision treatment
    • H04W74/0858—Non-scheduled or contention based access, e.g. random access, ALOHA, CSMA [Carrier Sense Multiple Access] using a random access procedure with collision treatment collision detection
    • 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]
GB1908802.0A 2019-06-19 2019-06-19 Collision detection during short feedback procedures in wireless networks Active GB2584887B (en)

Priority Applications (7)

Application Number Priority Date Filing Date Title
GB1908802.0A GB2584887B (en) 2019-06-19 2019-06-19 Collision detection during short feedback procedures 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
CN202080044315.XA CN113994622B (en) 2019-06-19 2020-06-19 Random access for short feedback procedure in wireless networks
US17/619,191 US20220322426A1 (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
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
GB1908802.0A GB2584887B (en) 2019-06-19 2019-06-19 Collision detection during short feedback procedures in wireless networks

Publications (3)

Publication Number Publication Date
GB201908802D0 true GB201908802D0 (en) 2019-07-31
GB2584887A GB2584887A (en) 2020-12-23
GB2584887B GB2584887B (en) 2022-06-22

Family

ID=67432152

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1908802.0A Active GB2584887B (en) 2019-06-19 2019-06-19 Collision detection during short feedback procedures in wireless networks

Country Status (1)

Country Link
GB (1) GB2584887B (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113873672A (en) * 2021-08-18 2021-12-31 深圳市美科星通信技术有限公司 Access method and system

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10257854B2 (en) * 2015-02-02 2019-04-09 Samsung Electronics Co., Ltd. Management of uplink multi-user transmissions in wireless local area networks
KR102231308B1 (en) * 2015-05-15 2021-03-23 주식회사 윌러스표준기술연구소 Wireless communication method and wireless communication terminal for receiving data from a plurality of wireless communication terminals based on random access
EP3304840B1 (en) * 2015-06-02 2021-05-19 Newracom, Inc. Random access ppdu for wlan systems
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)
GB2552497B (en) * 2016-07-25 2020-12-02 Canon Kk Transmission method for trigger frame by a 802.11ax access-point
US20180255589A1 (en) * 2017-03-03 2018-09-06 Qualcomm Incorporated Random access request regulation techniques for wireless stations
WO2018195354A1 (en) * 2017-04-19 2018-10-25 Intel IP Corporation Addressing for short feedback

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113873672A (en) * 2021-08-18 2021-12-31 深圳市美科星通信技术有限公司 Access method and system
CN113873672B (en) * 2021-08-18 2024-02-13 深圳市美科星通信技术有限公司 Access method and system

Also Published As

Publication number Publication date
GB2584887A (en) 2020-12-23
GB2584887B (en) 2022-06-22

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