Design of minimium-error-rate lattice (space-time) codes via stochastic optimization and gradient estimation

I Berenguer,Xiaodong Wang Xiaodong Wang,Jibing Wang Jibing Wang,M Madihian,N Prasad

doi:10.1109/glocom.2005.1578088

Design of minimium-error-rate lattice (space-time) codes via stochastic optimization and gradient estimation

I Berenguer, Xiaodong Wang Xiaodong Wang + Show 3 more

https://doi.org/10.1109/glocom.2005.1578088

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Publication Date: Jan 1, 2005

Citations: 8

Affiliation: University of Cambridge, Columbia University, Qualcomm (United States)

#Lattice Space-time #Minimum Error Rate + Show 8 more

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Abstract

In this paper we propose a systematic procedure for designing minimum-error-rate lattice (space-time) codes. By employing stochastic optimization techniques we design lattice (space-time) codes with minimum error rate when maximum likelihood (ML) detection is employed. Our design methodology can be tailored to optimize lattice (space-time) codes for any fading statistics and SNR of interest

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