Research Interests
Coding for wireless relay networks
Distributed Space-Time codes
Includes a strategy for coding over wireless relay networks with
no
channel information.
Multiple antennas channel coding
Unitary matrices for the noncoherent differential MIMO channel
Algebraic Cayley differential codes
Perfect Codes for the coherent MIMO channel
The so-called
Golden Code
is an example of such codes for 2 antennas.
For using the perfect codes, a
short description
is available.
Noncoherent Space-Time Coding with finite alphabet constraint
Modulation schemes for the Single antenna channel
Lattice Codes for Rayleigh Fading Channel Coding
For learning more, a
survey/tutorial
on the topic has been published.
For using the lattice codes, a
table of full diversity rotations
is also available.
Some other research interests in (very) different areas.
Semidefinite Programming and Delay-Constrained Network
Combinatorics
Last update: September 6 2006