Abstract—The conventional K-best sphere decoder (KSD) keeps the best K nodes at each level of the search tree. In addition to retaining the best K nodes, ...
The conventional K-best sphere decoder (KSD) keeps the best K nodes at each level of the search tree. In addition to retaining the best K nodes, ...
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We present novel architectures for the modified K-best algorithm and its very-large-scale integration implementation for spatially multiplexed wireless ...
The simulation results show us a slight improvement in the SER performance of about 1.1 dB as average gain and a good reduction in CC about 24% as average ...
Abstract—This paper presents a new algorithm for spatially multiplexed MIMO detection that exploits the resources available in the search procedure to ...
The implementation results show that it is feasible to achieve near-ML performance and high detection throughput for a 4×4 16-QAM MIMO system using the proposed ...
The analysis shows that the complexity of the LR-aided K-best algorithm can be further reduced to O(N2tK + NtKlog2(K), which allows the algorithm to perform ...
... ] Han S, Cui T and Tellambura C 2012 Improved K-best sphere detection for uncoded and coded. MIMO systems IEEE Wireless Communications Letters 1 472-475.
This paper proposes an adaptive threshold-aided K-best sphere decoding (AKSD) algorithm for large multiple-input multiple-output systems.
An iterative soft-input soft-output (SISO) improved complex sphere detection and decoder algorithm is proposed for signal detection in Turbo-MIMO system.