48 citations · 296 across the 40 of their papers we have counts for
Showing 2010Show all
3 papers · 1 filter
cs.IT2010★ 9 cited
Optimum Power and Rate Allocation for Coded V-BLAST: Average Optimization
Victoria Kostina, Sergey Loyka
An analytical framework for performance analysis and optimization of coded V-BLAST is developed. Average power and/or rate allocations to minimize the outage probability as well as…
cs.IT2010★ 27 cited
Finite-SNR Diversity-Multiplexing Tradeoff via Asymptotic Analysis of Large MIMO Systems
Sergey Loyka, Georgy Levin
Diversity-multiplexing tradeoff (DMT) was characterized asymptotically (SNR-> infinity) for i.i.d. Rayleigh fading channel by Zheng and Tse [1]. The SNR-asymptotic DMT overestimate…
cs.IT2010
Error Rates of Capacity-Achieving Codes Are Convex
Sergey Loyka, Francois Gagnon, Victoria Kostina
Motivated by a wide-spread use of convex optimization techniques, convexity properties of bit error rate of the maximum likelihood detector operating in the AWGN channel are studie…