KR20230144638A - Rta 트래픽과 edca txop 공유 - Google Patents

Rta 트래픽과 edca txop 공유 Download PDF

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Publication number
KR20230144638A
KR20230144638A KR1020237031633A KR20237031633A KR20230144638A KR 20230144638 A KR20230144638 A KR 20230144638A KR 1020237031633 A KR1020237031633 A KR 1020237031633A KR 20237031633 A KR20237031633 A KR 20237031633A KR 20230144638 A KR20230144638 A KR 20230144638A
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KR
South Korea
Prior art keywords
frames
rta
primary
txop
sta
Prior art date
Application number
KR1020237031633A
Other languages
English (en)
Korean (ko)
Inventor
량샤오 신
모하메드 압오우엘세오우드
리-시앙 선
칭 시아
Original Assignee
소니그룹주식회사
소니 코포레이션 오브 아메리카
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
Priority claimed from US17/509,017 external-priority patent/US20220322460A1/en
Application filed by 소니그룹주식회사, 소니 코포레이션 오브 아메리카 filed Critical 소니그룹주식회사
Publication of KR20230144638A publication Critical patent/KR20230144638A/ko

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    • 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
    • H04W72/00—Local resource management
    • H04W72/12—Wireless traffic scheduling
    • H04W72/1263—Mapping of traffic onto schedule, e.g. scheduled allocation or multiplexing of flows
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L47/00—Traffic control in data switching networks
    • H04L47/10—Flow control; Congestion control
    • H04L47/11—Identifying congestion
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L47/00—Traffic control in data switching networks
    • H04L47/10—Flow control; Congestion control
    • H04L47/24—Traffic characterised by specific attributes, e.g. priority or QoS
    • H04L47/2416—Real-time traffic
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W28/00—Network traffic management; Network resource management
    • H04W28/02—Traffic management, e.g. flow control or congestion control
    • H04W28/0268—Traffic management, e.g. flow control or congestion control using specific QoS parameters for wireless networks, e.g. QoS class identifier [QCI] or guaranteed bit rate [GBR]
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W74/00—Wireless channel access
    • H04W74/04—Scheduled access
    • 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
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W76/00—Connection management
    • H04W76/10—Connection setup
    • H04W76/15—Setup of multiple wireless link connections
    • 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]
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L47/00—Traffic control in data switching networks
    • H04L47/10—Flow control; Congestion control
    • H04L47/24—Traffic characterised by specific attributes, e.g. priority or QoS
    • H04L47/2441—Traffic characterised by specific attributes, e.g. priority or QoS relying on flow classification, e.g. using integrated services [IntServ]
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L47/00—Traffic control in data switching networks
    • H04L47/10—Flow control; Congestion control
    • H04L47/24—Traffic characterised by specific attributes, e.g. priority or QoS
    • H04L47/2475—Traffic characterised by specific attributes, e.g. priority or QoS for supporting traffic characterised by the type of applications
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L47/00—Traffic control in data switching networks
    • H04L47/10—Flow control; Congestion control
    • H04L47/28—Flow control; Congestion control in relation to timing considerations
    • H04L47/283—Flow control; Congestion control in relation to timing considerations in response to processing delays, e.g. caused by jitter or round trip time [RTT]
    • 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
    • H04L47/56—Queue scheduling implementing delay-aware scheduling
    • H04L47/564—Attaching a deadline to packets, e.g. earliest due date first

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Mobile Radio Communication Systems (AREA)
KR1020237031633A 2021-03-31 2022-03-14 Rta 트래픽과 edca txop 공유 KR20230144638A (ko)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US202163168434P 2021-03-31 2021-03-31
US63/168,434 2021-03-31
US17/509,017 2021-10-24
US17/509,017 US20220322460A1 (en) 2021-03-31 2021-10-24 Sharing an edca txop with rta traffic
PCT/IB2022/052295 WO2022208211A2 (fr) 2021-03-31 2022-03-14 Partage d'une txop d'edca avec un trafic rta

Publications (1)

Publication Number Publication Date
KR20230144638A true KR20230144638A (ko) 2023-10-16

Family

ID=80819820

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020237031633A KR20230144638A (ko) 2021-03-31 2022-03-14 Rta 트래픽과 edca txop 공유

Country Status (5)

Country Link
EP (1) EP4292378A2 (fr)
JP (1) JP2024511187A (fr)
KR (1) KR20230144638A (fr)
CN (1) CN116097900A (fr)
WO (1) WO2022208211A2 (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20240155675A1 (en) * 2022-11-08 2024-05-09 Mediatek Inc. Adaptive TXOP Sharing For Latency-Sensitive Traffic In Wireless Communications

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7349433B2 (en) * 2001-11-01 2008-03-25 Texas Instruments Incorporated Signaling for parameterized quality of service (QoS) support
WO2012026990A1 (fr) * 2010-08-26 2012-03-01 Marvell World Trade Ltd. Communications sans fil avec catégories d'accès primaire et secondaire
US20160262173A1 (en) * 2015-03-03 2016-09-08 Samsung Electronics Co., Ltd Methods for uplink channel access in wireless local area networks
US10492223B2 (en) * 2015-05-21 2019-11-26 Newracom, Inc. Channel access for multi-user communication
US20220312522A1 (en) * 2019-07-02 2022-09-29 Lg Electronics Inc. Mapping of tid and link in multi-link
US11178694B2 (en) * 2019-09-09 2021-11-16 Sony Group Corporation RTA queue management in wireless local area network (WLAN) stations
US20210075675A1 (en) * 2019-10-28 2021-03-11 Dave Cavalcanti Enhanced network architecture in wirless communications

Also Published As

Publication number Publication date
WO2022208211A2 (fr) 2022-10-06
EP4292378A2 (fr) 2023-12-20
CN116097900A (zh) 2023-05-09
WO2022208211A3 (fr) 2022-11-10
JP2024511187A (ja) 2024-03-12

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