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擴展 Wi-Fi 系列 - 技術與經濟：技術、應用、市場
市場調查報告書
商品編碼
1225878

擴展 Wi-Fi 系列 - 技術與經濟：技術、應用、市場

Extended Wi-Fi Family - Technologies and Economics: Technologies, Applications and Markets
出版日期: | 出版商: PracTel, Inc. | 英文 234 Pages | 商品交期: 最快1-2個工作天內

價格

這份報告重點介紹了 Wi-Fi 最近和即將推出的增強功能，Wi-Fi 是最成熟、最強大的無線技術之一。 這個 WLAN 家族誕生於 20 世紀，屬於一個非常小的通信技術組，這些技術並沒有隨著時間的推移而過時。 隨著新成員的加入，該家族不斷壯大，突破了多種應用和性能的界限，使 WLAN 處於當今通信創新的前沿。 Wi-Fi 支持並為 5G 網絡提供動力，使其更加靈活和高效。

本報告探討了高級 Wi-Fi 技術擴展並總結了標準概述、特性、優勢、應用程序、使用模型、相關公司和專利趨勢。

內容

第一章介紹

第 2 章 IEEE 802.11n (Wi-Fi 4)

  • 過程
  • 身份驗證過程
  • 802.11n 技術規範
  • 主要特點：摘要
  • 好處和用途
  • 市場
    • 司機
    • 市場預測
  • 公司
    • 阿魯巴惠普 (AP)
    • 博通（芯片組）
    • 思科（美聯社）
    • Netgear（路由器、接入點）
    • Redpine 信號（芯片組）
    • 高通（芯片組、AP）
    • Quantenna-ON Semiconductor（芯片組）
    • TP-Link（路由器）
    • ZyXel（接入點、路由器、WUSB）

第 3 章 IEEE 802.11ac (Wi-Fi 5)

  • 概述：改進的 802.11n 特性
  • 批准
  • 主要特點
  • 好處
  • 使用模型
  • 物理層
  • MAC 改進
  • 波浪
  • MIMO 和 802.11ac 標準
  • 公司
    • Broadcom
    • Buffalo
    • D-Link
    • Huawei
    • Linksys
    • Marvell
    • MediaTek
    • Netgear
    • Qorvo
    • Quantenna
    • Redpine Signals
  • 市場

第 4 章 802.11ax (Wi-Fi 6)

  • 範圍
  • 營銷注意事項
  • 公司
    • Aruba
    • Asus
    • Broadcom
    • Extreme Networks
    • Huawei
    • Intel
    • Marvell
    • Qualcomm
  • 6 GHz Wi-Fi-Wi-Fi 6E

第 5 章 60 GHz Wi-Fi

  • 目的
  • 概覽
  • 60 GHz 頻段頻譜規範
  • 天線
  • 60 GHz 的發射限值
  • 綜合效果
  • 芯片技術的進步
  • 總結
  • 60GHz 無線局域網
    • 好處/挑戰
    • WiGig 聯盟
    • IEEE 802.11ad-60GHz Wi-Fi
    • 公司
      • Blu Wireless
      • Intel
      • Lattice
      • Peraso
      • Qualcomm
      • Tensorcom
      • TP-Link
  • 802.11ay：下一代 60 GHz Wi-Fi
    • 目的/時間表
    • 範圍
    • 詳細信息
    • 公司
      • Blu Wireless
      • Cambium Networks
      • IgniteNet
      • Qualcomm
    • 60GHz Wi-Fi 市場考慮因素

第6章White-Fi

  • 空白
  • 工業活動：動態頻譜聯盟
  • 對 IEEE 的貢獻
    • IEEE 802.11af

第 7 章 802.11ah（Wi-Fi HaLow）

  • 概覽
  • 目的/時間表
  • 屬性
  • 用例
  • 物理層
  • MAC 層
  • 總結
  • 供應商
    • Aviacomm- Newracom
    • Morse Micro
    • Orca
    • Silex

第 8 章 IEEE 802.11p

  • 概覽
  • 目的/情況
  • IEEE 802.11p：主要特性
  • ETSI ITS-G5：主要特點
  • 對 ASTM 的貢獻
  • 公司
    • Autotalks
    • Commsignia
    • Cohda Wireless
    • Kapsch
    • NXP
    • Qorvo

第 9 章 Wi-Fi Direct

  • 概覽
  • 主要特徵

第 10 章 Wi-Fi 支持

第11章P802.11az

  • 概覽
  • 詳細信息
  • 好處

第十二章 P802.11be (Wi-Fi 7)

  • 背景
  • 範圍
  • 時間表
  • 候選人的特徵
  • 第一次演示

第13章P802.11bd

  • 標題
  • 臨時時間表
  • 範圍
  • 項目需求

第14章P802.11bb

  • 概覽
  • 時間表
  • 範圍

第15章總論

附錄一：802.11ah - 相關專利檢索（2018-2023）

附錄二：802.11ad - 相關專利檢索（2018-2023）

附錄三：802.11ax - 相關專利檢索（2018-2023）

附錄四：802.11ay - 相關專利檢索（2018-2023）

附錄 V：802.11af - 相關專利檢索 (2018-2023)

附錄六：802.11p - 相關專利檢索（2018-2023）

This report addresses recent or planned enhancements to one of the most established and powerful wireless technology - Wi-Fi. Originated in the 20s century, this WLAN family belongs to a very small group of communications technologies that do not getting obsolete with time. The family continues to grow adding new members that bring WLAN to the forefront of today innovations in communications with multiple applications and pushing up the limits in performance. Wi-Fi will support and strengthen 5G networks making them more flexible and efficient.

The report goal is to analyze recently introduced or still in the development advanced Wi-Fi technologies, their applications and marketplace. It also surveys related industries.

In particular, it addresses such developments as:

  • 1. 802.11n (Wi-Fi 4). The technology already produced a multi-billion market, improving such communications characteristics as the rate of transmission, coverage and other. It significantly increased the spectrum of Wi-Fi applications. In recent years, 802.11n products dominated the Wi-Fi market; but this technology is gradually losing its leading position to newer members of the Wi-Fi family, such as:
  • 2. 60 GHz Wi-Fi - 802.11ad/ay. This is the Wi-Fi industry response on the users' new requirements to support gigabits per second transmission rates over shorter ranges for such applications as a home/office distribution of HDVD and similar bandwidth-hunger applications. The report addresses specifics of 60 GHz channels and details WiGig/802.11ad technology. It also introduces the NG 60 GHz 802.11ay standard.
  • 3. White Spaces Wi-Fi (White Wi-Fi - 802.11af). This technology allows utilizing the property of sub-gigahertz transmission together with Wi-Fi advances. It utilizes unused windows of the TV spectrum and will work with Cognitive Radios.
  • 4. Sub - 6 GHz Wi-Fi - 802.11ac (Wi-Fi 5). This development allows gigabits per second speed and improves characteristics of IEEE 802.11n technology in wide spectrum of characteristics.
  • 5. Sub - 1 GHz Wi-Fi (excluding White Spaces) - 802.11ah.
  • 6. 802.11ax (Wi-Fi 6), which stretches Wi-Fi characteristics beyond imaginable just a few years ago.
  • 7. Wi-Fi 6E - 802.11ax in the 6 GHz band
  • 8. WAVE 802.11p - Dedicated Short Reach Communications 5.9 GHz- contribution of Wi-Fi in the development of the connected car.
  • 9. Other.

The report details technical and marketing specifics of these types of WLAN technologies as well as surveys their industries and shows that Wi-Fi 6 is ready to meet some 5G requirements; with incoming Wi-Fi 7 bringing even wider spectrum of advanced characteristics.

The report was developed for technical and managerial personnel working on the Wi-Fi-related projects to give them better understanding specifics of this family technologies and markets.

The report also includes the survey of Wi-Fi technologies related patents for 2018-2022.

Table of Contents

1.0 Introduction

  • 1.1 Wi-Fi Alliance
  • 1.2 Elements
  • 1.3 Legacy Wi-Fi
    • 1.3.1 802.11b
      • 1.3.1.1 Characteristics
      • 1.3.1.2 Physical Layer
      • 1.3.1.3 Data Link Layer
    • 1.3.2 Family - First Members
      • 1.3.2.1 802.11a
      • 1.3.2.2 802.11g
    • 1.3.3 WI-Fi Generations
  • 1.4 Report Scope
  • 1.5 Details
  • 1.6 Research Methodology
  • 1.7 Target Audience

2.0 IEEE 802.11n (Wi-Fi 4)

  • 2.1 Process
    • 2.1.1 Environment
    • 2.1.2 Draft v. 1.0
    • 2.1.3 Draft v. 2.0
    • 2.1.4 Further Developments and IEEE Approval
  • 2.2 Certification Process
  • 2.3 802.11n Technology Specifics
    • 2.3.1 Advances
      • 2.3.1.1 MIMO
      • 2.3.1.2 Spatial Division Multiplexing
      • 2.3.1.3 OFDM
      • 2.3.1.4 Channel Bonding
      • 2.3.1.5 Packet Aggregation
    • 2.3.2 PHY and MAC
  • 2.4 Major Features: Summary
    • 2.4.1 Specifics
    • 2.4.2 Channel Bandwidth
    • 2.4.3 Backward Compatibility
    • 2.4.4 Adaptation
    • 2.4.5 Security
    • 2.4.6 Enhancements: Summary
  • 2.5 Benefits and Applications
    • 2.5.1 Benefits
    • 2.5.2 Applications
  • 2.6 Market
    • 2.6.1 Drivers
    • 2.6.2 Market Forecast
      • 2.6.2.1 Model Assumptions
      • 2.6.2.2 Forecast
  • 2.7 Industry
    • Aruba-HP (APs)
    • Broadcom (Chipsets)
    • Cisco (APs)
    • Netgear (Routers, APs)
    • Redpine Signals (Chipsets)
    • Qualcomm (Chipsets, AP)
    • Quantenna - On Semiconductor (chipsets)
    • TP-Link (Routers)
    • ZyXel (AP, Router, WUSB)

3.0 IEEE 802.11ac (Wi-Fi 5)

  • 3.1 General - Improving 802.11n Characteristics
  • 3.2 Approval
  • 3.3 Major Features
  • 3.4 Benefits
  • 3.5 Usage Models
  • 3.6 PHY
  • 3.7 MAC Improvements
  • 3.8 Waves
  • 3.9 MIMO and 802.11ac Standard
    • 3.9.1 Comparison
  • 3.10 Industry
    • Broadcom
    • Buffalo
    • D-Link
    • Huawei
    • Linksys
    • Marvell
    • MediaTek
    • Netgear
    • Qorvo
    • Quantenna (A division of On Semiconductor)
    • Redpine Signals
  • 3.11 Market

4.0 802.11ax (Wi-Fi 6)

  • 4.1 Scope
    • 4.1.1 Initiation
    • 4.1.2 Structure
    • 4.1.3 Enhancements
      • 4.1.3.1 Role of MU MIMO
  • 4.2 Marketing Considerations
  • 4.3 Industry
    • Aruba (a HP Enterprise Company)
    • Asus
    • Broadcom
    • Extreme Networks
    • Huawei
    • Intel
    • Marvell
    • Qualcomm
  • 4.4 Wi-Fi in 6 GHz Band - Wi-Fi 6E

5.0 60 GHz Wi-Fi

  • 5.1 Goal
  • 5.2 General
  • 5.3 60 GHz Band Spectrum Specifics
    • 5.3.1 Frequencies Allocation
    • 5.3.2 Oxygen Absorption
  • 5.4 Antenna
  • 5.5 Radiation Limitations at 60 GHz
  • 5.6 Combined Effect
  • 5.7 Progress in Chip Technology
    • 5.7.1 Challenges and Efforts
    • 5.7.2 Modulation
  • 5.8 Summary
  • 5.9 60 GHz WLAN
    • 5.9.1 Benefits and Issues
    • 5.9.2 WiGig Alliance
      • 5.9.2.1 Specification: 60 GHz Wi-Fi
      • 5.9.2.2 WiGig Protocol Adaption Layer Specifications
      • 5.9.2.3 The WiGig Bus Extension and WiGig Serial Extension Specification
      • 5.9.2.4 The WiGig Display Extension Specification
      • 5.9.2.5 Union
    • 5.9.3 IEEE 802.11ad - 60 GHz Wi-Fi
      • 5.9.3.1 Status
      • 5.9.3.2 Coexistence
      • 5.9.3.3 Scope
      • 5.9.3.4 Channelization
      • 5.9.3.5 PHY
      • 5.9.3.6 MAC
      • 5.9.3.7 Specifics
      • 3.9.3.8 Use Cases
    • 5.9.4 Industry
      • Blu Wireless
      • Intel
      • Lattice
      • Peraso
      • Qualcomm
      • Tensorcom
      • TP-Link
  • 5.10 802.11ay - Next Generation 60 GHz Wi-Fi
    • 5.10.1 Purpose and Schedule
    • 5.10.2 Scope
    • 5.10.3 Details
      • 5.10.3.1 Channel Bonding and Aggregation
      • 5.10.3.2 IEEE 802.11ay Physical Layer
    • 5.10.4 Industry
      • Blu Wireless
      • Cambium Networks
      • IgniteNet
      • Qualcomm
    • 5.10.5 60GHz Wi-Fi Market Considerations
      • 5.10.5.1 Market Drivers
      • 5.10.5.2 Usage Models
      • 5.10.5.3 Market Estimate

6.0 White-Fi

  • 6.1 White Spaces
    • 6.1.1 General
    • 6.1.2 Digital Revolution
    • 6.1.3 Factors
    • 6.1.4 FCC Activity
      • 6.1.4.1 Super Wi-Fi Hot Spots
      • 6.1.4.2 Role of Database
      • 6.1.4.3 Specifics
        • 6.1.4.3.1 TV Spectrum Utilization
      • 6.1.4.4 TVBD - Details
      • 6.1.4.5 First Network
      • 6.1.4.6 Use Cases
      • 6.1.4.7 Latest FCC Decisions
  • 6.2 Industry Activity - Dynamic Spectrum Alliance
  • 6.3 IEEE Contributions
    • 6.3.1 IEEE 802.11af
      • 6.3.1.1 General: Expectations - White-Fi
      • 6.3.1.2 Differences
      • 6.3.1.3 Benefits
      • 6.3.1.4 Specifics
        • 6.3.1.4.1 Methods
        • 6.3.1.4.2 Main Principles
        • 6.3.1.4.3 PHY
      • 6.3.1.5 Architecture
      • 6.3.1.6 Market
      • 6.3.1.7 Vendors
        • Aviacomm
        • Carlson Wireless
      • 6.3.1.8 White Space Alliance

7.0 802.11ah (Wi-Fi HaLow)

  • 7.1 General
  • 7.2 Goal and Schedule
  • 7.3 Attributes
  • 7.4 Use Cases
  • 7.5 PHY
    • 7.5.1 Bandwidth
    • 7.5.2 Channelization
    • 7.5.3 Transmission Modes and MIMO
  • 7.6 MAC Layer
  • 7.7 Summary
  • 7.8 Vendors
    • Aviacomm- Newracom
    • Morse Micro
    • Orca
    • Silex

8.0 IEEE 802.11p

  • 8.1 General
  • 8.2 Objectives and Status
  • 8.3 IEEE 802.11p - Major Features
  • 8.4 ETSI ITS-G5 - Major Features
  • 8.5 ASTM Contributions
  • 8.6 Industry
    • Autotalks
    • Commsignia
    • Cohda Wireless
    • Kapsch
    • NXP
    • Qorvo

9.0 Wi-Fi Direct

  • 9.1 Overview
  • 9.2 Major Properties

10.0 Wi-Fi Aware

11.0 P802.11az

  • 11.1 General
  • 11.2 Details
  • 11.3 Benefits

12.0 P802.11be (Wi-Fi 7)

  • 12.1 Background
  • 12.2 Scope
  • 12.3 Schedule
  • 12.4 Candidate Features
  • 12.5 First demonstration

13.0 P802.11bd

  • 13.1 Title
  • 13.2 Preliminary Schedule
  • 13.3 Scope
  • 13.4 Demand for Project
    • 13.4.1 Current situation
    • 13.4.2 Enhanced DSRC
    • 13.4.3 PHY and MAC Summary

14.0 P802.11bb

  • 14.1 General
  • 14.2 Time Frame
  • 14.3 Scope

15.0 Conclusions

Attachment I: 802.11ah - related Patents Survey (2018-2023)

Attachment II: 802.11ad - related Patents Survey (2018-2023)

Attachment III: 802.11ax - related Patents Survey (2018-2023)

Attachment IV: 802.11ay - related Patents Survey (2018-2023)

Attachment V: 802.11af - related Patents Survey (2018-2023)

Attachment VI: 802.11p - related Patents Survey (2018-2023)

List of Figures

  • Figure 1: OSI and 802.11
  • Figure 2: 802.11n MAC
  • Figure 3: 802.11 Protocol Family MAC Frame Structure
  • Figure 4: Estimate: Global Sales - 802.11n Chipsets ($B)
  • Figure 5: Estimate: Global Sales - 802.11n Chipsets (Bil. Units)
  • Figure 6: 802.11n Market Geography
  • Figure 7: Channel Assignment
  • Figure 8: MU-MIMO (DL)
  • Figure 9: 802.11n vs. 802.11ac
  • Figure 10: Estimate - Global Sales - 802.11ac Chipsets ($B)
  • Figure 11: Estimate - Global Sales - 802.11ac Chipsets (Bil. Units)
  • Figure 12: Estimate - Global Sales - 802.11 6/6E Chipsets ($B)
  • Figure 13: Estimate - Global Sales - 802.11 6/6E (Bil. Units)
  • Figure 14: 60 GHz Connections
  • Figure 15: 60 GHz Band - Frequencies Plan
  • Figure 16: Signal Attenuation in 60 GHz Band
  • Figure 17: Absorption Details
  • Figure 18: Bands Features Comparison
  • Figure 19: 802.11ad MAC
  • Figure 20: Estimate: 60 GHz Wi-Fi Chipsets Sales - Global (Bil. Units)
  • Figure 21: Estimate: 60 GHz Wi-Fi Chipsets Sales - Global ($B)
  • Figure 22: Designated Channels
  • Figure 23: 802.11af Network Setup
  • Figure 24: Comparison
  • Figure 25: Standardized Frequency Spectrum (sub-1 GHz)
  • Figure 26: 802.11ah - Channelization Plan in U.S.
  • Figure 27: Wave Protocol Suite
  • Figure 28: Wave Applications and Channel Assignment
  • Figure 29: Preliminary Work Schedule - 802.11be

List of Tables

  • Table 1: 802.11b Major Characteristics
  • Table 2: Frequencies: 802.11b Channels (GHz)
  • Table 3: 802.11a Modulation
  • Table 4: 802.11g Characteristics
  • Table 5: 802.11 Standards Characteristics - Draft 1.0
  • Table 6: 802.11n PHY Characteristics
  • Table 7: Comparison: 802.11 Family Members - Transfer Rates
  • Table 8: 802.11n Enhancements
  • Table 9: 802.11n Benefits
  • Table 10: Comparative Characteristics - 802.11n and 802.11ac
  • Table 11: 802.11ac Characteristics
  • Table 12: Rates
  • Table 13: Usage Models
  • Table 14: Clients Scenarios
  • Table 15: PHY Features
  • Table 16: 802.11ac Waves
  • Table 17: Characteristics - 802.11ac vs 802.11ax
  • Table 18: 60 GHz Short-reach Radio Standardization
  • Table 19: Directivity: Beam Width for 1-foot antennas
  • Table 20: 60 GHz Links Characteristics
  • Table 21: 802.11ad Major Features
  • Table 22: PHY-802.11ad
  • Table 23: Use Cases - 802.11ad
  • Table 24: Time Schedule
  • Table 25: 60 GHz Wi-Fi Usage Cases
  • Table 26: TV Channels (U.S.)
  • Table 27: IEEE WS-related Standards
  • Table 28: 802.11ah Features Summary
  • Table 29: Modulation
  • Table 30: ETSI G5 Channels
  • Table 31: 802.11be Features