Presentation Overview
Intersymbol Interference
OFDM
Equalization and the DFT
Cyclic Prefix
Comments on Cyclic Prefix
Frequency Errors
Effects of Frequency Errors
Channel Estimation
More synchronization
Synchronization all together
Peak-to-Average Power Ratio
Solution Techniques
Adaptive Modulation
OFDMA
OFDM Summary
Antenna Array Algorithms and MIMO
Antenna Array Principles
Receive Diversity
Space-Time Trellis Coding
Closed Loop Systems
Beamforming Systems
Adaptive Beamforming
Performance Comparison
Spatial Multiplexing
Spatial Multiplexing Techniques
Correlation/Coupling Effects
Diversity vs. Beamforming
Presentation Overview
Cellular and Wi. MAX
Cellular Overview
GSM Dominates the Landscape
More LTE Details
TD-SCDMA
Significant Issues Deploying
Older 3 GPP 2 Technologies
EVDO Rev B (TIA-856 Rev. B)
EVDO Rev C (UMB)
802. 16 Family (Wi. MAX)
Other Mobile Wi. MAX Features
Wi. MAX Spectrum
Mobile Wi. MAX Deployments
Clearwire/Sprint
Wi. Bro
802. 16 j Mobile Multi-hop Relay
IEEE 802. 20
4 G (IMT-Advanced)
802. 16 m
Cellular Summary
Presentation Overview
Wireless LANs
802. 11 Alphabet Soup
Wi. Fi Alliance
802. 11 overhead
802. 11 n overview
802. 11 n PHY (in 1 slide)
802. 11 n MAC Features
802. 11 n Certification
802. 11 p Operation
802. 11 p Applications
802. 11 r overview
Reduction in Roaming Time
802. 11 s
802. 11 s
WLAN Summary
Presentation Overview
Wireless Personal Area Networks
Industry and Open Standards
Emerging 802. 15 Standards
Zig. Bee
Wi. Media
Wi. Media Implementations
Z-Wave
Other Proprietary Standards
WPAN Summary
Presentation Overview
Emerging Cognitive Standards
Cognitive Radio
802. 22
Features of 802. 22
802. 11 y
802. 16 h
IEEE 1900
DARPA’s WNAN Program
Cognitive Radio Summary
Presentation Overview
Interoperability Standards
VCC
Other Cellular + Wi. Fi
Interoperability Summary
Presentation Overview
Summary and Future Trends
Convergence of Approaches
Take Aways (1/2)
Take-Always (2/2)
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