TW202308444A - 受限目標喚醒時間（ｔｗｔ）服務時段中的訊務管理 - Google Patents

受限目標喚醒時間（ｔｗｔ）服務時段中的訊務管理 Download PDF

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Publication number
TW202308444A
TW202308444A TW111119093A TW111119093A TW202308444A TW 202308444 A TW202308444 A TW 202308444A TW 111119093 A TW111119093 A TW 111119093A TW 111119093 A TW111119093 A TW 111119093A TW 202308444 A TW202308444 A TW 202308444A
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Taiwan
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duration
time
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twt
packet
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TW111119093A
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Chinese (zh)
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阿比多卡里姆 阿雅米
世耀當肯 何
喬治 伽里恩
阿爾佛瑞德 艾斯特傑迪
雅伯西斯克普拉蒙德 帕提爾
言軍 孫
高朗 奈克
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美商高通公司
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Publication of TW202308444A publication Critical patent/TW202308444A/zh

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    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W52/00—Power management, e.g. Transmission Power Control [TPC] or power classes
    • H04W52/02—Power saving arrangements
    • H04W52/0209—Power saving arrangements in terminal devices
    • H04W52/0225—Power saving arrangements in terminal devices using monitoring of external events, e.g. the presence of a signal
    • H04W52/0229—Power saving arrangements in terminal devices using monitoring of external events, e.g. the presence of a signal where the received signal is a wanted signal
    • H04W52/0235—Power saving arrangements in terminal devices using monitoring of external events, e.g. the presence of a signal where the received signal is a wanted signal where the received signal is a power saving command
    • 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
    • H04W74/04—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
    • H04W74/0808—Non-scheduled access, e.g. ALOHA using carrier sensing, e.g. carrier sense multiple access [CSMA]
    • 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
    • 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
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W28/00—Network traffic management; Network resource management
    • H04W28/02—Traffic management, e.g. flow control or congestion control
    • H04W28/0278—Traffic management, e.g. flow control or congestion control using buffer status reports
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W74/00—Wireless channel access
    • H04W74/002—Transmission of channel access control information
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02D—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN INFORMATION AND COMMUNICATION TECHNOLOGIES [ICT], I.E. INFORMATION AND COMMUNICATION TECHNOLOGIES AIMING AT THE REDUCTION OF THEIR OWN ENERGY USE
    • Y02D30/00—Reducing energy consumption in communication networks
    • Y02D30/70—Reducing energy consumption in communication networks in wireless communication networks

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  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Mobile Radio Communication Systems (AREA)
TW111119093A 2021-08-13 2022-05-23 受限目標喚醒時間（ｔｗｔ）服務時段中的訊務管理 TW202308444A (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US17/402,391 2021-08-13
US17/402,391 US12245152B2 (en) 2021-08-13 2021-08-13 Traffic management in restricted target wake time (TWT) service periods

Publications (1)

Publication Number Publication Date
TW202308444A true TW202308444A (zh) 2023-02-16

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Application Number Title Priority Date Filing Date
TW111119093A TW202308444A (zh) 2021-08-13 2022-05-23 受限目標喚醒時間（ｔｗｔ）服務時段中的訊務管理

Country Status (8)

Country Link
US (2) US12245152B2 (https=)
EP (1) EP4385277A1 (https=)
JP (1) JP2024531117A (https=)
KR (1) KR20240039069A (https=)
CN (1) CN117859399A (https=)
BR (1) BR112024002018A2 (https=)
TW (1) TW202308444A (https=)
WO (1) WO2023018462A1 (https=)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN118044317A (zh) * 2021-09-29 2024-05-14 现代自动车株式会社 用于通信系统中的数据快速传输的信道接入方法
US12574800B2 (en) * 2022-08-02 2026-03-10 Cisco Technology, Inc. Fifth generation (5G) and Wi-Fi multi-access point coordination function
US20240196313A1 (en) * 2022-12-12 2024-06-13 Nxp Usa, Inc. Enhanced delay status report (dsr) for low latency (ll) frames
CN120642414A (zh) * 2023-02-08 2025-09-12 Oppo广东移动通信有限公司 信道接入方法、装置、设备及存储介质
CN119948933A (zh) * 2023-06-02 2025-05-06 北京小米移动软件有限公司 低时延业务传输方法、电子设备及存储介质
US20230328791A1 (en) * 2023-06-12 2023-10-12 Laurent Cariou Apparatus, system, and method of multi access point (ap) (m-ap) operation over a wide channel bandwidth (bw)
CN119545558A (zh) * 2023-08-31 2025-02-28 华为技术有限公司 一种通信方法、通信装置及通信系统
WO2025185462A1 (en) * 2024-03-06 2025-09-12 Mediatek Inc. Proportional backoff of channel access for low-latency transmissions in wireless communications
US20250386370A1 (en) * 2024-06-17 2025-12-18 Qualcomm Incorporated Enhanced distributed channel access (edca) rules within coordinated restricted target wake-up time (crtwt) service periods
US20250393073A1 (en) * 2024-06-24 2025-12-25 Samsung Electronics Co., Ltd. Dynamic unavailability operation for wireless network

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2552497B (en) * 2016-07-25 2020-12-02 Canon Kk Transmission method for trigger frame by a 802.11ax access-point
US10952245B1 (en) * 2019-10-16 2021-03-16 Cisco Technology, Inc. Multi-class orthogonal frequency-division multiple access (OFDMA) scheduling
US12069723B2 (en) 2020-09-09 2024-08-20 Qualcomm Incorporated Scheduling wireless stations within a target wake time service period
WO2022084341A1 (en) 2020-10-20 2022-04-28 Canon Kabushiki Kaisha Provision period management for ensuring a low latency service in a bss
GB202016655D0 (en) * 2020-10-20 2020-12-02 Canon Kk Declaration of low latency reliable service in a BSS
EP4256881A4 (en) * 2020-12-04 2024-06-19 Panasonic Intellectual Property Corporation of America COMMUNICATION APPARATUS AND COMMUNICATION METHOD FOR PRIORITIZED TRAFFIC
JP2024514610A (ja) * 2021-04-20 2024-04-02 ソニーグループ株式会社 通信デバイスおよび方法
US12477461B2 (en) * 2021-08-11 2025-11-18 Sony Group Corporation Restricted target wake time service period termination

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Publication number Publication date
US20230049192A1 (en) 2023-02-16
BR112024002018A2 (pt) 2024-04-30
US20250184901A1 (en) 2025-06-05
WO2023018462A1 (en) 2023-02-16
KR20240039069A (ko) 2024-03-26
JP2024531117A (ja) 2024-08-29
US12245152B2 (en) 2025-03-04
EP4385277A1 (en) 2024-06-19
CN117859399A (zh) 2024-04-09

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