IEEE 802.11-20 standard defines the Nominal Packet Padding values and Pre-FEC Padding Factors for PE fields in 11ax. The selection of Nominal Packet Padding values is crucial and can be determined using specific methods, including PPE Thresholds Present subfield. The PPE Thresholds field contains in

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The document discusses the configuration of a 320 MHz BSS in the context of 6 GHz regulations, focusing on EHT operation elements such as channel width indication, CCFS principles, and BSS advertisement settings. It proposes design principles for managing legacy and EHT STA operations, emphasizing s

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Design considerations for partial bandwidth information in the IEEE 802.11-20/1747r1 standard are discussed, focusing on EHT NDPA frame structure, feedback mechanisms, bitmap design, and table-based designs to support large RU/MRUs. The feedback mechanism utilizes bitmap resolution signals, providin

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Dec. 2020 introduces a preamble puncture bitmap indication for 20/40 MHz OFDMA transmission, proposing to use '1111' when no puncturing is applied. The straw poll suggests adding this indication to the TGbe SFD. The submission highlights the specific bit values for punctured 20 MHz channels within a

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This IEEE document discusses the proposal to use an Enhanced High Throughput (EHT) operation element to indicate operating bandwidth for EHT Basic Service Sets (BSS). It suggests methods for indicating channel configurations, punctured channels, and channel width for EHT stations. The goal is to ena

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IEEE 802.11-20/1247r0 discusses the concept of Virtual BSS (VBSS) for Multi-AP Coordination within the TGbe group. The VBSS infrastructure involves multiple AP nodes working on the same channel, sharing key information, and enabling seamless roaming and load balancing for improved throughput and low

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IEEE 802.11-20/1845r2 presents a proposal for enhancing the RU allocation subfield design in the EHT Trigger frame to accommodate bandwidth support up to 320MHz and multiple RU or MRU allocations for UL MU transmissions in the 11be standard. The modification addresses inconsistencies in MRU mapping

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The document discusses the design of subfields in EHT-SIG for RU allocation in IEEE 802.11be, focusing on reducing overhead by considering supported large-size MRU combinations. It addresses concerns on entries overhead in the RU allocation subfield table and the clarity of support for specific MRU

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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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The document dated January 2020 discusses the preamble structure and SIG contents, focusing on EHT-SIG in IEEE 802.11-20/0029r3 amendment. It covers the introduction of U-SIG, EHT-SIG format, EHT.PPDU types, and EHT-SIG design for MU PPDU. The discussion includes the necessity of accommodating overf

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Reusing EHT's Triggered TXOP Sharing framework for extended TXOP sharing is discussed in this document, focusing on enabling sharing APs to distribute their obtained TXOP among other BSS(s). The document explores issues related to TXOP sharing for UHR STAs when a sharing AP allocates a portion of it

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IEEE 802.11 TGbe is exploring MLDs within the 802 architecture, focusing on aligning MLD operations with existing 802.11 features for enhanced compatibility. The MLD architecture aims to facilitate the flow of data between MAC SAPs and PHY SAPs, extending the current framework for APs and non-AP STA

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This document delves into the IEEE 802.11-21/0036r0 standard, specifically focusing on the BSS parameter update procedure within TGbe D0.2. It details how an AP within an AP MLD transmits Change Sequence fields, Critical Update Flags, and other essential elements in Beacon and Probe Response frames.

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Submission outlines a proposal for exchanging Multi-User Request to Send (MU-RTS) and Clear to Send (CTS) frames with Enhanced High Throughput (EHT) Sub-Channel Selective (SST) STAs. It discusses channel signaling, frame transmission, proximity protection, operating bandwidth, and reservation proces

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In January 2020, a discussion took place on the allocation of multiple Resource Units (RUs) to a single Station (STA) in the IEEE 802.11be standard. The proposal suggested categorizing RUs into small and large types, avoiding aggregation across multiple 20MHz channels. It emphasized assigning a sing

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The document outlines a proposal to enable EHT 320 MHz PPDU support for EDCA ranging in IEEE 802.11-23/0391r1. It discusses the implementation of FTM legacy ranging, the importance of wider bandwidths, and the necessary changes in the standard to incorporate this support. The proposal aims to enhanc

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This document from December 2023 discusses medium synchronization recovery leveraging multi-AP coordination for multi-link devices. It covers features such as Multi-link device (MLD), Multi-link operation (MLO), and Ultra High Reliability (UHR) capability defined in P802.11bn for improvements in rat

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The document presents the proposed LPI PPDU format for IEEE 802.11-20/1347r1, focusing on enhancing the robustness of the preamble and payload in non-OFDMA frames. The format includes repetitions of U-SIG and E-SIG symbols, optimizing DCM gain for improved performance. Simulation results show advant

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The document discusses the design and structure of the 11be preamble in IEEE 802.11-19/1516r4. It emphasizes reusing existing functions from previous WiFi generations and focusing on features that enhance user experience. The preamble includes elements such as Pre-EHT preamble, EHT preamble, legacy

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Addressing implications of large-size RU aggregation on RTS/CTS in IEEE 802.11-17, focusing on the signaling of Enhanced High Throughput Format PPDU Bandwidth and puncturing in RTS/CTS frames. Proposing the use of HE MU-RTS Trigger frame to elicit CTS response from STAs, along with different CTS for

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This document discusses the implementation of Aggregated PPDU to boost throughput in IEEE 802.11 networks with large bandwidth. The focus is on accommodating various STAs with different operating bandwidths and optimizing traffic flow. By utilizing Aggregated PPDU, significant gains in throughput ca

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IEEE 802.11-19/0797r1 discusses the channelization and tone plan design for 320MHz in EHT (11be). The slides cover the benefits of a 320MHz channel, double peak throughput, various BW modes, existing and new configurations, and proposals for tone plans to maximize efficiency. Detailed considerations

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11be task group approved multiple RU combinations for PPDU BW up to 160MHz. Principles outlined to limit combined RUs, focusing on spectrum use enhancement. Useful scenarios discussed for small-size RU combinations within 20MHz and 40MHz bands. Considerations highlighted regarding combining differen

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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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Proposed designs addressing preamble design issues in IEEE 802.11-20/1238r1 include U-SIG content and overflow for Unified SU/MU PPDU, EHT-SIG design, and punctured channel indication. The focus is on conveying puncturing patterns efficiently while minimizing signaling overhead. The design features

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This presentation delves into architecture concepts for TGbe MLDs, focusing on AP and non-AP scenarios. It builds upon ideas from previous sessions, exploring topics such as RX/TX MSDU rate limiting, A-MSDU aggregation, packet integrity, and encryption. Implementation choices and legacy operation co

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In January 2020, NXP presented a document discussing the U-SIG content and EHT-SIG format within the IEEE 802.11-20/0087r0 framework. The document elaborates on the structure and encoding of U-SIG fields, version-dependent and version-independent bits, as well as the EHT-SIG structure for SU/MU tran

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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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The IEEE 802.11-20/0895r0 document addresses the introduction, issues, motivation, and support for preamble puncturing in EHT transmissions. It focuses on optimizing resource allocation while facilitating flexible preamble puncturing for OFDMA transmission in wide bandwidth scenarios, such as managi

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Introduction of a new PPDU type (EHT-ER-SU) for extending transmission range in 6GHz Wi-Fi systems has led to PAPR issues due to frequency-duplicated data, impacting indoor and outdoor usage. Proposed methods aim to reduce PAPR, addressing concerns for indoor STAs and outdoor support in high-power s

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The document discusses the introduction and design principles for multiple RU combinations in the context of IEEE 802.11-19/1907r0. It explores the considerations and useful scenarios of small-size RU combinations within specified bandwidths, emphasizing the efficiency and complexity balance in the

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Hybrid-ARQ (HARQ) is a candidate topic for TGbe presentations in IEEE 802.11 standards. Despite previous unsuccessful attempts, there is renewed interest in enabling HARQ through framing support. This document discusses the importance of presenting HARQ framing, outlining the necessary information a

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This document delves into the implementation of erasure codes for content channels in IEEE 802.11 systems. By utilizing erasure codes, spectrum efficiency can be boosted without significantly increasing the complexity of encoding and decoding processes. The discussion also covers the duplication of

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EHT, an enhancement to the IEEE 802.11 standard, aims to improve channel access in dense environments using wider bandwidth operation. This document discusses the design considerations for SIG-B content channels and preamble puncturing in the context of EHT's support for 320MHz bandwidth and multipl

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Proposal to consider implicit sounding in TGbe to reduce overhead for 16ss and multi-AP cases. The calibration accuracy is crucial to maintain channel reciprocity. Lab test results demonstrate the feasibility of implicit sounding. The document discusses absolute and relative calibration methods in 8

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This document discusses the use of 320 MHz bandwidth in TB ranging for IEEE 802.11-23/1067r1, focusing on EHT and HE TB frames. It examines the decision trees regarding the use of EHT TB ranging NDP, limitations on frame mixing, and bandwidth reduction for Location Measurement Report (LMR). Key cons

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The document discusses EHT-SIG for single-user and sounding NDP in IEEE 802.11-20/1317r1, focusing on overflow bits, user fields, CRC, and tail formats. It covers the format details, subfields, and overhead compared to HE sounding, proposing specific bit allocations for different elements. The EHT-S

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Explore the detailed design considerations and use cases for AR/VR applications on EHT in the IEEE 802.11-19/1780r0 document. The document covers various aspects such as KPIs, timing diagrams, simulation results, comparisons with 5GNR, source of latency in 802.11, and suggestions for optimizing perf

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Review of discussions on AP coordination in WNG sessions and EHT SG/TGbe meetings, proposing advancements for future WLAN technology. Emphasis on the importance of prioritizing AP coordination to address various WLAN objectives effectively. Details on AP coordination subtypes and their impact on rel

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Discussing the importance of a Lean PHY for EHT in 6 GHz to improve spectrum efficiency and reduce overhead. Introducing the Low Throughput PHY as a potential solution, highlighting its benefits compared to existing options like 802.11a. Measurement results show the impact and potential for enhancin

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