The protection of Restricted Transmitting Using Time Window (R-TWT) service periods in a multi-BSS environment, where overlapping BSSs can affect the latency-sensitive traffic exchange. It proposes methods to coordinate R-TWT service periods and receive schedule information for neighboring BSSs.

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This document discusses proposals to improve reliability in the presence of interference or other device activities within the IEEE 802.11-23/2002r0 standard. Solutions include long-term indications for periodic service periods, interference indication in the frequency domain, expected behaviors, an

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Delve into the world of IEEE 802.11 wireless networks as this document explores solutions for multi-AP coordination for R-TWT, focusing on improving tail latency, jitter, and medium protection. Enhancements in R-TWT operation, coordination scenarios, and solutions for multi-AP deployments are discus

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In these slides, designs for U-SIG content & overflow and EHT-SIG design are proposed. The focus is on punctured channel indication design with the aim of conveying puncturing patterns efficiently while keeping signaling overhead low. The proposal includes a 6-bit field for puncturing information, a

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This technical document delves into the implementation of Target Wake Time (TWT) in wireless local area networks (WLAN) for efficient power management in sensing devices. It explores the significance of TWT in minimizing contention among stations, reducing power consumption, and optimizing wake sche

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The presentation discusses traffic prioritization rules during restricted TWT SPs in IEEE 802.11-21/1115r0. It revisits the topic to address pending items related to traffic restriction or prioritization, including specific rules for APs, scheduled STAs, supporting non-AP STAs, and non-rTWT STAs. Co

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In the IEEE 802.11-22/0304r0 document, enhancements are proposed for supporting latency-sensitive traffic by introducing additional improvements to the TWT SP early termination feature. These enhancements aim to facilitate efficient termination of the restricted TWT SP, allowing STAs to enter the do

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This document discusses the proposal for medium synchronization recovery leveraging multi-AP coordination for multi-link devices in IEEE 802.11be EHT networks. It introduces the concept of AP-assisted medium synchronization recovery to assist non-AP STAs in transmitting frames without causing collis

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In October 2021, the document IEEE 802.11-21/1656r0 discusses the usage of R-TWT for low-latency services in 11be TGbe networks. It addresses the coexistence with legacy STAs, transmission delays, and the design challenges related to R-TWT service periods. Various related submissions and CIDs are hi

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This document discusses the requirements and use cases of low latency in ultra-high rate communication scenarios, highlighting applications such as metaverse, cloud gaming, real-time video streaming, in-vehicle infotainment, and industrial PLC control. It also covers current methods to reduce latenc

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The January 2017 document IEEE 802.11-17/0117r0 discusses the implementation of coordinated multi-user downlink and triggered multi-user uplink in 802.11 systems to improve scheduling and reduce collisions. It proposes aligning power saving wake times using Target Wake Time (TWT) for better efficien

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The document discusses the implementation of Restricted Transmit Wait Time (R-TWT) scheduling in IEEE 802.11 networks. It covers topics such as AP coordination, announcement of R-TWT schedules by APs, usage of 1-hop and 2-hop neighbor information for scheduling, and STA's notification of neighbor AP

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A detailed discussion on considerations and proposals for R-TWT Signal Protection in 11bn networks is provided in this document. It covers topics like protection between neighboring APs, different OBSS R-TWT SPs for STAs, proposals for APs and STAs in a BSS, concluding with the importance of conside

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In the documentation IEEE 802.11-21/0894r1, the focus is on improving channel access for latency-sensitive traffic through concepts like Restricted TWT (Target Wake Time). The proposal suggests methods to protect TWT Service Periods from non-TWT scheduled STAs, ensuring prioritized transmission of l

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Determining clock errors in Ocean Bottom Seismometers (OBSs) is crucial for accurate seismic data recording. This study presents a method using ambient seismic noise and seismic interferometry to correct clock drift in OBSs. The program developed employs Python/Fortran to analyze seismic data direct

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Explore the viability of Disk-on-Rod Traveling Wave Tube (TWT) for high-power microwave devices with wide bandwidth. Analyze the spatial amplification rate through hot-tube dispersion relations, comparing against Particle-in-Cell code simulations. Schematic diagrams and cold-tube dispersion relation

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This contribution evaluates XR applications in Wi-Fi, focusing on high throughput, low latency, and reliability. It discusses in-car XR entertainment/navigation as an entry-level TSN application and proposes integrating Wi-Fi technologies like 11be for improved performance. The document highlights t

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The document discusses the coordination of R-TWT schedules in Multi-BSS to enhance operation and protection. It covers how APs announce OBSS R-TWT schedules to associated STAs, ensuring efficient transmission of latency-sensitive traffic. Methods for announcing OBSS R-TWT schedules to EHT STAs and U

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This document discusses the coordination negotiation process for R-TWT schedules in Multi-BSS networks to minimize interference between Access Points (APs). It outlines the overview, signaling methods, and importance of coordinated R-TWT schedules in improving network efficiency.

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Discussions in IEEE 802.11-24 address preemption issues related to UHR STAs within a single BSS, focusing on legacy STA impact and OBSS considerations. Proposed solutions aim to balance efficiency and latency by adjusting TXOP limits for different STA types.

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Discussion on the necessity of Multi-AP preemption for low-latency traffic in IEEE 802.11 networks. Addresses issues related to latency-sensitive traffic in overlapping basic service sets (OBSS). Proposes a general solution to enable OBSS APs to transmit urgent low-latency traffic without significan

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Submission in September 2017 proposes improvements in TWT parameter selection for IEEE 802.11 networks. It allows TWT requesting STAs to signal repeat times, enhancing transmission reliability and reducing overheads. Non-AP STA challenges and current TWT setup signaling are addressed, providing a me

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This document, authored by Jarkko Kneckt from Apple, discusses the September 2017 TWT SP initiation and termination processes, focusing on high throughput and power efficiency for 802.11ax devices. Legacy power save mechanisms in parallel with TWT mechanisms are explored, along with issues related t

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The document discusses the coordination of R-TWT service periods (SPs) in a Multi-BSS environment, focusing on addressing limitations in the exchange of latency-sensitive traffic in adjacent BSSs. It explores methods for coordinating R-TWT SPs among multiple APs to protect the intended SPs within ea

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Proposal addressing fairness vs. channel utilization tradeoff in restricted Target Wake Time (TWT) operation for IEEE 802.11 networks. Solution suggested for underutilization of TWT schedules due to early completion of latency-sensitive transmissions, mitigating fairness concerns while optimizing ch

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Proposal discusses optimizing the addressing scheme in Short SSW frames for IEEE 802.11 to reduce false positives, introducing a 16-bit dual partial AIDs approach and calculating false positive rates based on hashed addresses and AIDs. The method aims to enhance efficiency and decrease collision pro

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For supporting latency-sensitive traffic, the IEEE 802.11-22/1484r0 standard discusses the suspension and resumption of R-TWT schedules. It explores existing signaling for TWT suspension/resumption in R-TWT operation, identifies gaps, and proposes enhancements. The document addresses TWT Information

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The document discusses a solution to reduce latency, increase throughput, and improve reliability in networks with latency-sensitive traffic by introducing coordination between access points (APs). This involves leveraging mechanisms like Restricted TWT (rTWT) and Coordinated rTWT (C-rTWT) to facili

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IEEE 802.11 is exploring nonprimary channel access to address underutilization of spectrum and improve latency and throughput. This approach involves enabling nonprimary channel access with simple modifications to existing rules, such as limiting TXOP duration and using control frames for coordinati

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The document discusses the Legacy Clear Channel Assessment (CCA) rule and OBSS Packet Detection (PD) rule in the IEEE 802.11-17 standard. It highlights the shortcomings of the existing CCA mechanism and proposes exceptions for response frames to prevent interference issues in wireless communications

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This document proposes enhancements to the IEEE 802.11 TWT mechanism to address issues related to random access Resource Units (RU) utilization. By defining a mechanism to optimize RU allocation for TWT scheduled STAs, the proposal aims to improve transmission efficiency and power saving, particular

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The document discusses considerations for optimizing the Clear Channel Assessment (CCA) threshold in wireless local area networks (WLANs) to enhance spatial reuse efficiency. It emphasizes minimizing over-protection caused by the current CCA rule while addressing factors like frequency reuse, BSS/OB

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