The document discusses revisiting LDPC rate matching in IEEE 802.11, focusing on issues such as performance loss compared to previous standards, power consumption in LDPC decoding/encoding, and over puncturing. It covers preliminary concepts, packet size distribution in various devices like laptops

2 views • 17 slides

Learn why constitutions have preambles, which countries have them, the common values expressed, and the drafting of the Indian Preamble. Explore the significance and variations of preambles across different legal frameworks.

2 views • 15 slides

The U.S. government derives its power from the consent of the governed, reflecting principles of popular sovereignty, general will, and majority rule. Philosophers like Hobbes, Locke, and Rousseau have influenced the concept of government's legitimacy through the consent of the people. The evolution

0 views • 13 slides

The document discusses challenges and requirements related to bandwidth indication in RTS/CTS frames with PPDU in 320 MHz, focusing on scenarios where bandwidth signaling may lead to misinterpretation by stations. It highlights the need for dynamic bandwidth and preamble puncturing information in RT

2 views • 21 slides

The Indian constitution embodies justice in social, economic, and political spheres, aiming for the full development of every individual. Rooted in democratic principles and socialism, the preamble emphasizes liberty, equality, and justice. Drawing wisdom from leaders like Dr. Ambedkar and Mahatma G

0 views • 10 slides

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

2 views • 5 slides

Delve into the history and significance of the United States Constitution, authored by James Madison in 1787. Explore the debate of ratification, Federalist vs. Anti-Federalist arguments, and the concept of Federalism, with a focus on the balance of powers between the central and state governments.

1 views • 23 slides

The United Nations Declaration on the Rights of Indigenous Peoples Act, effective from June 21, 2021, aims to protect and promote Indigenous rights, including self-determination and equality. Key elements include the preamble emphasizing reconciliation, interpretive elements in Section 2, and the de

1 views • 13 slides

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

1 views • 41 slides

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

3 views • 22 slides

A proposal is presented in the document IEEE 802.11-20/1165r0 discussing the possibility of reusing the ETSI-defined puncturing mask in the context of the 11be standard. The document highlights the comprehensive nature of the ETSI mask, covering various puncturing cases, and suggests that adopting t

0 views • 12 slides

The document discusses agreements on 240 MHz channelization in IEEE 802.11-20/0479r0, presenting three options: contiguous non-overlapping channels, any combination of three consecutive 80 MHz channels, and puncturing of a 320 MHz channel. Various considerations and questions are raised regarding th

0 views • 12 slides

The document discusses the spectrum mask requirements for punctured transmission in IEEE 802.11 standards, specifically focusing on differences between ETSI and IEEE 802.11ax spectral masks. It covers cases of puncturing scenarios and additional channel edge masks to be applied in different situatio

1 views • 16 slides

IEEE 802.11-20/0095 outlines agreements related to PHY aspects impacting the definition of Spatial Stream Tapping (SST) in 802.11 standards. The focus is on enabling 80 MHz operating stations to participate in 160 MHz OFDMA, including in non-primary 80 MHz scenarios. Various considerations and scena

1 views • 11 slides

Interpretation of statutes involves uncovering legislative intent. Internal aids (such as titles and preambles) and external aids help judges apply statutes accurately. Key factors include short and long titles, preamble statements, and substance over form. Case examples illustrate how titles can sh

0 views • 68 slides

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

0 views • 12 slides

Explore the foundations of Georgia's government, including the structure of its state constitution, preamble, bill of rights, articles, and amendments. Learn about the relationship between the Georgia state constitution and the United States Constitution, and delve into the principles and intentions

0 views • 51 slides

Thomas Stearns Eliot, a renowned American-English poet, playwright, and literary critic, is celebrated for revitalizing English poetry through his innovative style and critical essays. Influenced by various sources like Indian thought, F.H. Bradley's philosophy, and Christianity, Eliot's work can be

1 views • 21 slides

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

0 views • 13 slides

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

4 views • 17 slides

This document discusses proposals for puncturing Non-Data-Portion (NDP) in high-efficiency wireless network communication. The focus is on modifying the NDP structure to account for punctured channels and improving beamforming feedback computation. Detailed procedures are outlined for handling punct

0 views • 9 slides

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

5 views • 32 slides

The presentation discusses the Cannabis for Private Purpose Bills, emphasizing the need for amendments to safeguard against potential risks. It covers the introduction of the bill, preamble, and definitions related to cannabis, highlighting concerns such as broadening the definition of cannabis and

0 views • 26 slides

The 2022 Rules of Racing propose significant changes, including standardizing race time, simplifying the Masters handicap start procedure, updating start procedures in difficult conditions, and making major changes to offshore and beach sprint rules. New definitions for "May," "Should," "Shall," and

0 views • 11 slides

A Local Area Network (LAN) is a computer network designed for limited geographic areas, often interconnected with wide area networks (WANs) or the Internet. IEEE Project 802 established standards for LAN protocols, focusing on the physical and data link layers. Ethernet emerged as the dominant LAN t

0 views • 27 slides

The ACEP Final Rule, effective as of October 18, 2016, has been published with minimal changes to the rule itself. The preamble provides valuable insights, including discussions on deed terms, regulatory requirements, and new processes for State-specific deed terms. Updates to the ACEP manual and ex

0 views • 22 slides

The document discusses the implementation of Selective Spatial Transmission (SST) and Dynamic Subband Operation (DSO) to enable wider bandwidth OFDMA in IEEE 802.11be and 802.11bn standards. It covers enhancements for 80MHz, 160MHz, and 320MHz EHT DL and UL OFDMA transmissions, emphasizing the benef

0 views • 18 slides

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

0 views • 20 slides

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

0 views • 14 slides

The Montana State Constitution sets out the principles of government, explains its organization, and lists rights that cannot be infringed. It includes the Preamble, Article I on the state's relationship with the United States, and Article II which declares rights such as self-governance, freedom of

0 views • 10 slides

A comparison between the US Constitution and the Georgia Constitution highlighting their preambles, articles, and amendment processes. The preamble of each constitution expresses the foundational values and goals of the people. The US Constitution outlines its legislative, executive, and judicial br

0 views • 7 slides

The content delves into the foundation of the U.S. Constitution, highlighting the goals and principles behind its creation. It discusses the Framers' intent to prevent government tyranny, drawing inspiration from historical civilizations and philosophers. Exploring the Preamble, it outlines the six

0 views • 12 slides

This content provides detailed information about a mapping project involving the transition from S.S-53 to S-124, including complex and simple attributes, spatial references, and metadata. It covers aspects such as domain models, NAVWARN preamble, complex vs. simple attributes, and more. The content

0 views • 23 slides

The Preamble of the United States Constitution outlines the goals of forming a more perfect union, establishing justice, ensuring domestic tranquility, providing for the common defense, promoting general welfare, and securing liberty. Each goal is explained to emphasize the importance of creating a

0 views • 11 slides

Delve into the significance of the Preamble, its goals, and the core principles it establishes. Dive into discussions about popular sovereignty, the founding fathers, and the evolving nature of the Constitution as outlined in Article I. Engage in activities to understand the key concepts underpinnin

0 views • 7 slides

Explore the Preamble goals of the United States Constitution through a stations activity where participants discuss, define, and provide real-world examples for each goal. The goals include forming a more perfect Union, establishing justice, ensuring domestic tranquility, providing for the common de

0 views • 7 slides

The document discusses bandwidth and packet type detection schemes for 40-50GHz millimeter wave communication systems in IEEE 802.11aj specifications. It proposes a preamble design for auto-detection of bandwidth and packet type to improve channel estimation and decoding efficiency. By utilizing dif

0 views • 27 slides

The document discusses the specific preamble structures of IEEE standards such as 802.11n, 802.11ac, and the newer 802.11ax (11ax). It explores the functionalities provided by these preambles including synchronization, auto-detection, channel estimation, and more. The focus is on how different stand

0 views • 13 slides

The U.S. Constitution is divided into three main parts: the Preamble, the seven Articles that explain the government's plan, and the 27 Amendments which are written changes to the Constitution. The Preamble lists the goals of the Constitution, the Articles detail the powers and responsibilities of e

0 views • 37 slides

The document discusses tone distribution in Distributed RU (DRU) with preamble puncturing in IEEE 802.11 networks. It explores the impact of preamble puncturing on subcarrier distribution and proposes solutions to optimize tone plans in DRU designs. Various rearrangements and tone distribution strat

0 views • 23 slides