Broadband Wireless Communications Business: An Introduction to tthe Costs and Benefits of New Technologies
暫譯: 寬頻無線通信業務:新技術的成本與效益介紹

Riaz Esmailzadeh

  • 出版商: Wiley
  • 出版日期: 2006-05-01
  • 售價: $1,300
  • 貴賓價: 9.8$1,274
  • 語言: 英文
  • 頁數: 248
  • 裝訂: Hardcover
  • ISBN: 0470013117
  • ISBN-13: 9780470013113
  • 相關分類: Wireless-networks
  • 下單後立即進貨 (約5~7天)

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商品描述

Description

With the emergence of broadband wireless communication systems, new business opportunities have appeared for operators, content provides, and manufacturers.

Broadband wireless communications technologies promise the freedom of constant access to the Internet at high speeds, without the limitation of connection cables. Broadband Wireless Communications Business provides comprehensive coverage of the present status and future evolution of these technologies, giving vital practical cost and benefit advice on design, construction and implementation. The author focuses on the costs associated with network design and operation, examining resources, maintenance and billing considerations in terms of Quality of Service provisioning. The future of 4G is explained, with enhancing technologies, cellular design topologies and ad-hoc technologies all covered in-depth. This book will enable the reader to make key business decisions: how to evaluate a technology, which to use, how to combine several technologies to reach a target market, how to differentiate from competitors and how to take advantage of future possible enhancements.

Broadband Wireless Communications Business:

  • Defines the unique technical features of the new broadband wireless communications systems and explains what these mean for operator and manufacturer businesses.
  • Offers a complete guide to all current access technologies, associated standards, and duplex modes.
  • Provides advice on key business cost and benefit issues.
  • Addresses wireless technology from the point of view of numerous market sectors: public mobile systems, hot spot coverage, personal area networks, and multi-user shared usage of resources, etc.

This text is essential for decision makers and industry key players responsible for the design, development, implementation and management of wireless telecommunications systems.  Researchers specializing in the field of wireless technology and graduate students on telecommunications courses will also find it an excellent guide to the topic. 

 

Table of Contents

List of Figures.

List of Tables.

Preface.

Acknowledgements.

1. Background.

1.1 Fixed-line Data Communications.

1.2 Mobile Communications.

1.3 Wireless Data Communications.

1.4 BroadbandWireless.

1.4.1 Edholm’s Law.

1.5 DuplexModes.

1.6 Voice to Data.

1.6.1 Voice-over internet protocol.

1.7 Traffic Profiles.

1.8 Access Technologies.

1.8.1 Frequency division multiple access.

1.8.2 Time division multiple access.

1.8.3 Code division multiple access.

1.8.4 Channel sense multiple access.

1.9 Telecommunications Operator Business.

1.9.1 From pipe to content provider.

1.9.2 Flat rate.

Further Reading.

2. Wireless Communications.

2.1 Signal Fading.

2.1.1 Why fading?

2.2 Modulation.

2.2.1 Signal constellation.

2.3 Equalisation.

2.3.1 Time domain equalisation.

2.3.2 Frequency domain equalisation.

2.3.3 Code/multi-user domain equalisation.

2.4 Single Carrier andMulti Carrier.

2.4.1 Spread spectrum.

2.4.2 Orthogonal frequency division multiplexing.

2.4.3 Orthogonal frequency-code division multiplexing.

2.4.4 Transmission power fluctuation.

2.5 Diversity Reception.

2.5.1 Diversity combining methods.

2.5.2 Selection combining.

2.5.3 Maximum ratio combining.

2.6 Channel Coding.

2.6.1 Turbo codes.

2.6.2 LDPC codes.

2.6.3 Coding rate.

2.7 From Circuit Switched to Packet Switched.

2.7.1 Shared channels.

2.7.2 Packet scheduling.

2.7.3 Header compression.

2.7.4 Wireless VoIP.

2.7.5 Quality of service.

2.8 System Capacity.

2.8.1 Shannon theorem.

2.8.2 Trunking efficiency.

2.9 Coverage.

2.9.1 Link budget.

2.9.2 Multi-hop.

Further Reading.

3. Enhancing Technologies.

3.1 Frequency Reuse.

3.1.1 Noise limited.

3.1.2 Interference limited.

3.2 Capacity Limit.

3.2.1 Capacity in the presence of interference.

3.3 Signal and Interference.

3.3.1 Downlink.

3.3.2 Uplink.

3.4 Advanced Antennas.

3.4.1 Directional antennas.

3.4.2 Adaptive array antennas.

3.5 Coverage Extension.

3.5.1 Coverage extension using adaptive array antennas.

3.6 Interference Reduction.

3.6.1 Interference cancellation.

3.6.2 Joint detection.

3.6.3 Interference avoidance.

3.7 Hybrid ARQ.

3.7.1 Chase combining.

3.7.2 Incremental redundancy.

3.8 MIMO Antennas.

3.9 Voice Coding.

Further Reading.

4. Cellular Topologies.

4.1 Cell Structure.

4.1.1 Macro-cell.

4.1.2 Micro-cell.

4.1.3 Pico-cell.

4.1.4 Umbrella structure.

4.1.5 Repeaters.

4.1.6 Distributed antenna systems.

4.2 Wireless LAN Cellular Structure.

4.3 Distributed Base Stations.

4.3.1 Uplink distributed base stations.

4.3.2 Downlink distributed base stations.

4.3.3 Public-private multi-hop.

4.4 Mini-cell Structure.

4.5 Handover.

4.6 Ad hoc Networking.

Further Reading.

5. Cost of Spectrum.

5.1 Voice Systems.

5.1.1 FDMA systems.

5.1.2 TDMA systems.

5.1.3 CDMA systems.

5.2 Data Systems.

5.2.1 Peak throughput.

5.2.2 Average throughput.

5.2.3 Minimum throughput.

5.3 Data Throughput Efficiency.

5.3.1 WCDMA HSDPA.

5.3.2 WCDMA uplink.

5.3.3 TD-CDMA HSDPA.

5.3.4 WiMAX.

5.3.5 DoCoMo test system .

5.3.6 Wireless LAN throughput.

5.4 Spectrum Cost.

5.4.1 Cost per subscriber.

Further Reading.

6. Cost of Equipment.

6.1 Base Station Structure.

6.1.1 RF module.

6.1.2 Baseband module.

6.1.3 Transport module.

6.1.4 Control software.

6.1.5 Clock and power supply module.

6.1.6 Device volume.

6.1.7 Repeaters.

6.1.8 Base station supply chain.

6.2 IEEE 802.11 Wireless LAN Access Point.

6.3 Network Nodes Costs.

6.3.1 Radio network controller.

6.3.2 SGSN and GGSN.

6.3.3 HLR.

6.3.4 Total costs.

6.4 End-user Equipment.

6.4.1 RF module.

6.4.2 Antennas.

6.4.3 Baseband module.

6.4.4 Control software.

6.4.5 Clock and power supply module.

6.4.6 Peripherals.

6.4.7 Total costs.

6.4.8 Device volume.

Further Reading.

7. Network Design and Operation.

7.1 Network Design and Planning.

7.1.1 Stages in network design.

7.1.2 Technologies for increasing capacity.

7.2 Site Cost.

7.2.1 Rooftops and towers.

7.2.2 Micro/pico base station sites.

7.2.3 Installation.

7.2.4 Tuning.

7.2.5 Maintenance.

7.3 Backbone Fixed Connection.

7.3.1 Physical connections.

7.4 Networking Based on Access Points.

7.4.1 Access points and antennas.

7.4.2 Maintenance.

7.4.3 Fixed network connection.

7.5 Customer Costs.

7.5.1 Customer acquisition.

7.5.2 Customer service and billing.

7.6 Other Operating Costs.

7.6.1 Power consumption.

7.6.2 Spectrum fees.

7.6.3 Human resources.

7.7 Wholesale Operators – Network-less Operators.

Further Reading.

8. Services.

8.1 Revenue Flow.

8.2 Value Chain.

8.2.1 Nonportal content aggregations and creators.

8.2.2 Nonportal application platforms.

8.2.3 Portal content aggregations.

8.2.4 Third party billing.

8.2.5 Portal access.

8.2.6 End-user billing.

8.2.7 IP network access.

8.2.8 Mobile network access.

8.3 Service Classifications.

8.3.1 Mobile internet access.

8.3.2 Mobile intranet/extranet access.

8.3.3 Customised infotainment.

8.3.4 Multimedia messaging service (MMS).

8.3.5 Location-based services.

8.3.6 Rich voice and simple voice.

8.4 Total Revenue Forecast.

8.4.1 Flat rate.

Further Reading.

9. Scenarios.

9.1 Technologies.

9.1.1 WCDMA solution.

9.1.2 TD-CDMA solution.

9.1.3 WiMAX solution.

9.1.4 WLAN solution.

9.2 Market Size.

9.2.1 Japanese market.

9.2.2 Chinese market.

9.3 Services and Revenues.

9.3.1 Simple voice.

9.3.2 Rich voice.

9.3.3 Wireless DSL, urban.

9.3.4 Wireless DSL, rural.

9.3.5 Customised infotainment.

9.3.6 Mobile intranet/extranet.

9.3.7 Multimedia messaging service – consumer.

9.3.8 Multimedia messaging service – machine-to-machine.

9.3.9 Location-based services.

9.4 Service Classification.

9.4.1 Traffic per service.

9.4.2 Subscriber density and offered traffic.

9.4.3 Subscriber numbers.

9.5 Costs.

9.5.1 Cost of spectrum.

9.5.2 Cost of equipment.

9.5.3 Operating costs.

9.6 Cash Flow Scenarios.

9.6.1 Scenarios in Japan.

9.6.2 Scenarios in China.

Further Reading.

Glossary.

Index.

商品描述(中文翻譯)

**描述**

隨著寬頻無線通信系統的出現,運營商、內容提供者和製造商出現了新的商機。寬頻無線通信技術承諾提供高速的持續互聯網訪問,而不受連接電纜的限制。《寬頻無線通信業務》全面涵蓋了這些技術的現狀和未來演變,提供了設計、建設和實施方面的重要實用成本和效益建議。作者專注於與網絡設計和運營相關的成本,從服務質量(Quality of Service)提供的角度檢視資源、維護和計費考量。書中深入解釋了4G的未來,包括增強技術、蜂窩設計拓撲和臨時技術。這本書將使讀者能夠做出關鍵的商業決策:如何評估一項技術、選擇使用哪種技術、如何結合多種技術以達到目標市場、如何與競爭對手區分開來,以及如何利用未來可能的增強。

《寬頻無線通信業務》:
- 定義新型寬頻無線通信系統的獨特技術特徵,並解釋這些特徵對運營商和製造商業務的意義。
- 提供所有當前接入技術、相關標準和雙工模式的完整指南。
- 提供有關關鍵商業成本和效益問題的建議。
- 從多個市場部門的角度探討無線技術:公共移動系統、熱點覆蓋、個人區域網絡和多用戶共享資源等。

這本書對於負責無線電信系統的設計、開發、實施和管理的決策者和行業關鍵參與者至關重要。專注於無線技術領域的研究人員和電信課程的研究生也會發現它是該主題的優秀指南。

**目錄**

- 圖表清單
- 表格清單
- 前言
- 致謝
- 1. 背景
- 1.1 固定線數據通信
- 1.2 移動通信
- 1.3 無線數據通信
- 1.4 寬頻無線
- 1.4.1 Edholm定律
- 1.5 雙工模式
- 1.6 語音轉數據
- 1.6.1 網際網路語音協議
- 1.7 流量配置
- 1.8 接入技術
- 1.8.1 頻分多重存取
- 1.8.2 時分多重存取
- 1.8.3 碼分多重存取
- 1.8.4 通道感知多重存取
- 1.9 電信運營商業務
- 1.9.1 從管道到內容提供者
- 1.9.2 固定費率
- 進一步閱讀
- 2. 無線通信
- 2.1 信號衰減
- 2.1.1 為什麼會衰減?
- 2.2 調變
- 2.2.1 信號星座
- 2.3 均衡
- 2.3.1 時域均衡
- 2.3.2 頻域均衡
- 2.3.3 碼/多用戶域均衡
- 2.4 單載波和多載波
- 2.4.1 擴頻
- 2.4.2 正交頻分多工
- 2.4.3 正交頻率-碼分多工
- 2.4.4 傳輸功率波動
- 2.5 多樣性接收
- 2.5.1 多樣性合併方法
- 2.5.2 選擇合併
- 2.5.3 最大比率合併
- 2.6 通道編碼
- 2.6.1 Turbo碼
- 2.6.2 LDPC碼
- 2.6.3 編碼率
- 2.7 從電路交換到分組交換
- 2.7.1 共享通道
- 2.7.2 分組調度
- 2.7.3 標頭壓縮
- 2.7.4 無線VoIP
- 2.7.5 服務質量
- 2.8 系統容量
- 2.8.1 香農定理
- 2.8.2 幹線效率
- 2.9 覆蓋範圍
- 2.9.1 連結預算
- 2.9.2 多跳
- 進一步閱讀
- 3. 增強技術
- 3.1 頻率重用
- 3.1.1 噪聲限制
- 3.1.2 干擾限制
- 3.2 容量限制
- 3.2.1 在干擾存在下的容量
- 3.3 信號與干擾
- 3.3.1 下行鏈路
- 3.3.2 上行鏈路
- 3.4 先進天線
- 3.4.1 定向天線
- 3.4.2 自適應陣列天線
- 3.5 覆蓋擴展
- 3.5.1 使用自適應陣列天線的覆蓋擴展
- 3.6 干擾減少
- 3.6.1 干擾消除
- 3.6.2 聯合檢測
- 3.6.3 干擾避免
- 3.7 混合自動重傳請求(ARQ)
- 3.7.1 Chase合併
- 3.7.2 增量冗餘
- 3.8 MIMO天線
- 3.9 語音編碼
- 進一步閱讀
- 4. 蜂窩拓撲
- 4.1 蜂窩結構
- 4.1.1 巨型蜂窩
- 4.1.2 微型蜂窩
- 4.1.3 皮克蜂窩
- 4.1.4 雨傘結構
- 4.1.5 中繼器
- 4.1.6 分佈式天線系統
- 4.2 無線局域網蜂窩結構
- 4.3 分佈式基站
- 4.3.1 上行分佈式基站
- 4.3.2 下行分佈式基站
- 4.3.3 公共-私人多跳
- 4.4 小型蜂窩結構
- 4.5 切換
- 4.6 臨時網絡
- 進一步閱讀
- 5. 頻譜成本
- 5.1 語音系統
- 5.1.1 FDMA系統
- 5.1.2 TDMA系統
- 5.1.3 CDMA系統
- 5.2 數據系統
- 5.2.1 峰值吞吐量
- 5.2.2 平均吞吐量
- 5.2.3 最小吞吐量
- 5.3 數據吞吐效率
- 5.3.1 WCDMA HSDPA
- 5.3.2 WCDMA上行鏈路
- 5.3.3 TD-CDMA HSDPA
- 5.3.4 WiMAX
- 5.3.5 DoCoMo測試系統
- 5.3.6 無線局域網吞吐量
- 5.4 頻譜成本
- 5.4.1 每位用戶的成本
- 進一步閱讀
- 6. 設備成本
- 6.1 基站結構
- 6.1.1 RF模組
- 6.1.2 基帶模組
- 6.1.3 傳輸模組
- 6.1.4 控制軟體
- 6.1.5 時鐘和電源模組
- 6.1.6 設備體積
- 6.1.7 中繼器
- 6.1.8 基站供應鏈
- 6.2 IEEE 802.11無線局域網接入點
- 6.3 網絡節點成本
- 6.3.1 無線網絡控制器
- 6.3.2 SGSN和GGSN
- 6.3.3 HLR
- 6.3.4 總成本