Next Generation Wireless Technologies: High Throughput WiFi, WiMAX, and UWB
A tutorial given at International Conference on Communications (ICC) 2007, Glasgow, UK, June 24, 2007.
This tutorial covered the following topics:
- 1. Wireless Networking: Trends and Issues
- Top 10 Recent Networking Developments
- 2002-2007: Mega-to-Giga Transition
- Wireless: History
- Hype Cycles of Technologies
- Hype Cycle 2004
- Industry Growth: Formula for Success
- Telecom Revenue
- Wireless Data Connections
- Five Wireless Industry Trends
- Home Networking Equipment Trends
- Global Broadband Wireless Equipment
- Broadband Market by Regions
- Mobility
- Personal Broadband: Fixed vs. Mobile
- Voice and Data Revenues (Korea)
- 2. Recent Developments in Wireless PHY
- Wireless Radio Channel
- Recent Developments in Wireless PHY
- CDMA
- Frequency Hopping Spread Spectrum
- Spectrum
- Direct-Sequence Spread Spectrum
- DS Spectrum
- OFDM
- History of OFDM
- Advantages of OFDM
- OFDM: Design considerations
- OFDMA
- Scalable OFDMA
- Adaptive Antenna System (AAS)
- Smart Antennas
- MIMO
- Gigabit Wireless
- Shannon's Theorem
- Turbo Codes
- Space Time Block Codes (STBC)
- Software Defined Radio
- 3. Ultra Wideband (UWB)
- Ultra-Wideband
- History of UWB
- FCC Rules on UWB
- Fractional Bandwidth
- UWB Challenges
- Advantages of UWB
- IEEE 802.15 History
- Direct sequence (DS-UWB)
- Multi-Band OFDM
- Multi-Band OFDM PHY
- Applications of UWB
- UWB Products
- 4. High Throughput WiFi: 802.11n
- Wi-Fi
- IEEE 802.11n
- 11n Technology
- Major Components of 11n
- IEEE 802.11n Status
- Sample IEEE 802.11n Products
- Hybrid 802.11 Networks: Issues
- 5. WiMAX Overview
- Broadband Wireless: Tech Challenges
- Business Challenges
- Prior Broadband Wireless Efforts
- MMDS
- Broadband Wireless Access
- History of WiMAX
- IEEE 802.16: Key Features
- WiMAX
- Duplexing Options
- IEEE 802.16 – QoS Classes
- Spectrum Options
- WiBro
- Status of WiMAX
- Sample WiMAX Subscriber Stations
- Sample WiMAX Base Stations
- 6. WiMAX Technology
- 802.16 Standards
- IEEE 802.16 PHYs
- IEEE 802.16 Activities
- IEEE 802.16 PHY: Other Features
- Subchannelization
- Subcarrier Permutations
- WiMAX OFDM Parameters
- 802.16 Frame Structure
- Mobile WiMAX Frame
- Frame Structure
- Frequency Reuse of 1
- Frequency Reuse of 3
- Scheduling and Link Adaptation
- WiMAX Forum Certification
- WiMAX Forum Cert. Profiles: Fixed
- WiMAX Cert. Profiles: Mobile
- WiMAX AWG Application Classes
- Effect of MIMO on Capacity
- Effect of Location and Device Type
- Effect of Wavelength
- Effect of TDD
- 7. Other Broadband Access Technologies
- IEEE 802.11 vs. 802.16
- Cellular Telephony Generations
- Birds sing a new tune in wireless era
- HSDPA
- HSUPA
- 1x EV-DO
- Broadband Access Technologies: Comparison
- Wibro vs. 3G
- 3G vs. WiMAX: Throughput
- 3G vs. WiMAX: Spectral Efficiency
- 3G vs. WiFi vs. WiMAX
- LTE
- Evolution of 3GPP2
- IEEE 802.20
- IEEE 802.22
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