Here are a few project ideas I am interested in pursuing, either as design projects (e.g., Senior Design), or research projects. This is a continually evolving list, so check back from time to time...
Wireless
OFDM and low bit-rate speech coding for HF communications (e.g., 1-15 kb/s in a 3 kHz audio bandwidth implementable on a PC)
OFDM with receiver diversity for 4G and beyond
OFDM for UWB
Outdoor extensions to 802.11a/g

1 - 2 GHz Minicircuits-based RF transmitter/receiver for wideband wireless research

Use of OFDM waveforms for channel sounding (i.e., measuring multipath)
Remotely controllable RF attenuator
Cellular phone usage recorder
Characterizing the performance of a mobile (in the Alexander Calder '19 sense) multipath generator for 802.11 networks
Security
Secure personal identifier - proving identity without compromising it
Context-dependent identities
Leaky personal identifiers - secure personal identifiers that compromise misbehaving users
Small, low-cost, zero to low-power tamper detection methods
Evaporating data - data that degrades with every access, so personal data couldn't be copied, shared and distributed without the owner's permission.
Cryptography
FPGA implementation of the AES encryption algorithm
Techniques for high-speed encryption (OC-48, OC-192 and faster)
Techniques for near zero cost (power, complexity, size) encryption
Prototyping
Modular wireless "sandbox"
Real-time interface to Pentek DSP platforms
Ethernet data interface to DSP platforms
Signal Processing
FPGA front-end to DSPs
Senior Design Group ideas
This is the Senior Design web site with a list of ideas prior Senior Design groups have proposed

 Patents and other (perhaps silly) ideas

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This page was last updated on: Monday, February 26, 2007