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Wi-Fi - 技術・アプリケーション・市場

Wi-Fi Evolutionary Roads - Technologies, Applications and Markets

発行 PracTel, Inc. 商品コード 613530
出版日 ページ情報 英文
納期: 即日から翌営業日
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Wi-Fi - 技術・アプリケーション・市場 Wi-Fi Evolutionary Roads - Technologies, Applications and Markets
出版日: 2018年03月16日 ページ情報: 英文
概要

当レポートでは、最も確立され、パワフルなワイヤレス技術のひとつであるWi-Fiの発展動向について調査し、近年投入された、または依然として開発段階にある先進Wi-Fi技術、そのアプリケーションと市場、ならびに関連産業について分析しています。

第1章 イントロダクション

第2章 IEEE 802.11n

  • 状況
  • IEEE 802.11n および Wi-Fiアライアンス
  • 802.11n 技術仕様
  • 主な特徴:サマリー
  • メリット・アプリケーション
  • 市場
  • 産業
    • Aerohive (APs)
    • Aruba-HP (APs)
    • Buffalo (Router, AP)
    • Broadcom (Chipsets)
    • Cisco (AP)
    • D-Link (Routers, WUSB)
    • Marvell (Chipsets)
    • Motorola Solutions (Tools, AP)
    • Netgear (Router, AP)
    • Redpine Signals (Chipsets)
    • Qualcomm (Chipsets, AP)
    • Quantenna (chipsets)
    • TP-Link
    • TrendNet (Routers, AP, WUSB)
    • ZyXel (AP, Router, WUSB)

第3章 IEEE 802.11ac

  • 概要:802.11n の特徴を改善
  • 認可
  • 主な特徴
  • 主なメリット
  • 利用モデル
  • PHY
  • MACの改善
  • 市場予測
  • 産業
    • Aerohive
    • Broadcom
    • Buffalo
    • D-Link
    • Huawei
    • Linksys
    • Marvell
    • Netgear
    • Qorvo
    • Quantenna
    • Redpine Signals

第4章 P802.11ax

  • 範囲
  • 承認前の製品
    • Aerohive
    • Asus
    • Broadcom
    • Intel
    • Marvell
    • Qualcomm

第5章 60 GHz Wi-Fi

  • 目標
  • 概要
  • 60 GHz 帯のスペクトル仕様
    • 周波数割当て
    • 酸素吸収
  • アンテナ
  • 60 GHzにおける放射制限
  • 複合効果
  • チップ技術における進歩
    • 課題・取り組み
    • モジュレーション
  • サマリー
  • 60 GHz WLAN
    • メリット・課題
    • WiGig アライアンス
    • IEEE 802.11ad-60 GHz Wi-Fi
    • 産業
    • 市場
  • P802.11ay:次世代の60 GHz Wi-Fi
    • 目的・スケジュール
    • 範囲

第6章 White-Fi

  • ホワイトスペース
    • 概要
    • デジタル革命
    • 要因
    • FCC活動
  • 産業活動:動的なスペクトルアライアンス
  • IEEE標準
    • IEEE 802.11af
    • ベンダー

第7章 802.11ah (Wi-Fi HaLow)

  • 概要
  • 目標・スケジュール
  • 特徴
  • 利用例
  • PHY
    • 帯域幅
    • チャネライゼーション
    • 転送方式・MIMO
  • MACレイヤー
  • サマリー
  • ベンダー
    • Morse Micro
    • Newracom-Aviacomm

第8章 IEEE 802.11p

  • 概要
  • 目標・状況
  • IEEE 802.11p:主な特徴
  • ETSI ITS-G5:主な特徴
  • ASTMの貢献
  • 産業
    • Arada
    • Arinc (Rockwell Collins)
    • AutoTalks
    • Commsignia
    • Cohda Wireless
    • Kapsch
    • NXP
    • Qorvo
    • Redpine Signals
    • Unex

第9章 Wi-Fi Direct

  • 概要
  • 主な特徴

第10章 Wi-Fi Aware

第11章 802.11az

第12章 結論

付録AI-IV

目次

This report addresses advanced developments in 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.

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. 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 the 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. 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 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 in a future will work with Cognitive Radios.
  • 4. Sub - 6 GHz Wi-Fi - 802.11ac. This development allows gigabits per second speed and improves characteristics of IEEE 802.11n technology in the wide spectrum of characteristics.
  • 5. Sub - 1 GHz Wi-Fi (excluding White Spaces) - 802.11ah.
  • 6. IEEE standards in the development: P802.11ax, which stretch Wi-Fi characteristics beyond imaginable just a few years ago.
  • 7. WAVE 802.11p - Dedicated Short Reach Communications 5.9 GHz- contribution of Wi-Fi to the development of the connected car.
  • 8. Other.

The report details technical and marketing specifics of these types of WLAN technologies as well as surveys their industries.

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 2016-2018 patents related to discussed technologies.

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. MAC Layer
    • 1.3.2. Family-First Members
      • 1.3.2.1. 802.11a
      • 1.3.2.2. 802.11g
  • 1.4. Report Scope
  • 1.5. Details
  • 1.6. Research Methodology
  • 1.7. Target Audience

2.0. IEEE 802.11n

  • 2.1. Status
    • 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. IEEE 802.11n and Wi-Fi Alliance
  • 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
  • 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
    • Aerohive (APs)
    • Aruba-HP (APs)
    • Buffalo (Router, AP)
    • Broadcom (Chipsets)
    • Cisco (AP)
    • D-Link (Routers, WUSB)
    • Marvell (Chipsets)
    • Motorola Solutions (Tools, AP)
    • Netgear (Router, AP)
    • Redpine Signals (Chipsets)
    • Qualcomm (Chipsets, AP)
    • Quantenna (chipsets)
    • TP-Link
    • TrendNet (Routers, AP, WUSB)
    • ZyXel (AP, Router, WUSB)

3.0. IEEE 802.11ac

  • 3.1. General-Improving 802.11n Characteristics
  • 3.2. Approval
  • 3.3. Major Features
  • 3.4. Major Benefits
  • 3.5. Usage Models
  • 3.6. PHY
  • 3.7. MAC Improvements
  • 3.8. Market Projections
  • 3.9. Industry
    • Aerohive
    • Broadcom
    • Buffalo
    • D-Link
    • Huawei
    • Linksys
    • Marvell
    • Netgear
    • Qorvo
    • Quantenna
    • Redpine Signals

4.0. P802.11ax

  • 4.1. Scope
  • 4.2. Pre-standard Products
    • Aerohive
    • Asus
    • Broadcom
    • Intel
    • Marvell
    • Qualcomm

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 the 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
      • Nitero (acquired by AMD in 2017)
      • Peraso
      • Qualcomm
      • Tensorcom
      • TP-Link
    • 5.9.5. Market
      • 5.9.5.1. Market Drivers
      • 5.9.5.2. Estimate
  • 5.10. P802.11ay-Next Generation 60 GHz Wi-Fi
    • 5.10.1. Purpose and Schedule
    • 5.10.2. Scope

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
  • 6.2. Industry Activity-Dynamic Spectrum Alliance
  • 6.3. IEEE Standards
    • 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. Interference
        • 6.3.1.4.2. Main Principles
        • 6.3.1.4.3. PHY
      • 6.3.1.5. Architecture
      • 6.3.1.6. Market
    • 6.3.2. Vendors
      • Aviacomm
      • Carlson Wireless

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
    • Morse Micro
    • Newracom-Aviacomm

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
    • Arada
    • Arinc (Rockwell Collins)
    • AutoTalks
    • Commsignia
    • Cohda Wireless
    • Kapsch
    • NXP
    • Qorvo
    • Redpine Signals
    • Unex

9.0. Wi-Fi Direct

  • 9.1. Overview
  • 9.2. Major Properties

10.0. Wi-Fi Aware

11.0. 802.11az

12.0. Conclusions

Attachment I: 802.11ah-related Patents Survey (2016-2018)

Attachment II: 802.11ad-related Patents Survey (2016-2018)

Attachment III: 802.11ax-related Patents Survey (2016-2018)

Attachment IV: 802.11ay-related Patents Survey (2016-2018)

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 ($B)
  • Figure 5: Estimate: Global Sales-802.11n Chipsets (Bill. Units)
  • Figure 6: 802.11n Market Geography
  • Figure 7: Channel Assignment (U.S)
  • Figure 8: MU-MIMO (DL)
  • Figure 9: 802.11ac Consumers AP Global Shipping
  • Figure 10: Global Shipping-802.11ac Consumers MU-MIMO APs ($B)
  • Figure 11: 60 GHz Channels
  • Figure 12: 60 GHz Frequencies Plan
  • Figure 13: Signal Attenuation in 60 GHz Band
  • Figure 14: Absorption Details
  • Figure 15: Bands Features Comparison
  • Figure 16: 802.11ad MAC
  • Figure 17: Estimate: Global Sales of 802.1ad Chipsets (Bil. Units)
  • Figure 18: Estimate: Global Sales of 802.11ad Chipsets ($B)
  • Figure 19: 802.11ay-Proposed Timeline
  • Figure 20: TVWS Channels
  • Figure 21: 802.11af Network
  • Figure 22: Standardized Frequency Spectrum (sub-1 GHz)
  • Figure 23: 802.11ah-Channelization Plan in U.S.
  • Figure 24: Wave Protocol Suite
  • Figure 25: Applications and Channel Assignment

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
  • 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: Characteristics
  • Table 12: Rates
  • Table 13: Usage Models
  • Table 14: Clients Scenarios
  • Table 15: PHY Features
  • Table 16: 60 GHz Short-reach Radio Standardization
  • Table 17: Directivity: Beam Width for 1-foot antennas
  • Table 18: 60 GHz Links Characteristics
  • Table 19: 802.11ad Major Features
  • Table 20: PHY
  • Table 21: Use Cases-802.11ad
  • Table 22: TV Channels
  • Table 23: IEEE WS-related Standards
  • Table 24: 802.11ah Features Summary
  • Table 25: Modulation
  • Table 26: ETSI G5 Channels
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