Golden Space-Time Block Coded Modulation
L. Luzzi, G. Rekaya-Ben Othman, J.-C. Belfiore, E. Viterbo

TL;DR
This paper introduces a block coded modulation scheme for 2x2 MIMO systems using the Golden Code, enhancing performance over slow fading channels through set partitioning and ring structure optimization.
Contribution
It proposes a novel block coded modulation scheme based on set partitioning of the Golden Code for improved MIMO system performance.
Findings
GC-RS schemes outperform uncoded Golden Code
Lower bound for minimum determinant linked to Hamming distance
Optimization potential via ring structure analysis
Abstract
In this paper we present a block coded modulation scheme for a 2 x 2 MIMO system over slow fading channels, where the inner code is the Golden Code. The scheme is based on a set partitioning of the Golden Code using two-sided ideals whose norm is a power of two. In this case, a lower bound for the minimum determinant is given by the minimum Hamming distance. The description of the ring structure of the quotients suggests further optimization in order to improve the overall distribution of determinants. Performance simulations show that the GC-RS schemes achieve a significant gain over the uncoded Golden Code.
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Taxonomy
TopicsAdvanced Wireless Communication Techniques · PAPR reduction in OFDM · Error Correcting Code Techniques
