Complexity Reduction Schemes for Gibbs Sampling MIMO Detection with Maximum Ratio Combining

Mathematics

• Gibbs Sampling 100%
• Output 62%
• Metric 44%
• Multiplication 41%
• Antenna 40%
• Maximum Likelihood Detection 30%
• Bit Error Rate 27%
• Zero vector 24%
• QR Decomposition 23%
• Euclid 23%
• Pseudo-inverse 21%
• Receiver 20%
• Subtraction 20%
• Computer Simulation 16%
• Summation 16%
• Calculate 12%
• Numerical Results 11%
• Iteration 10%
• Performance 9%

Engineering & Materials Science

• Sampling 59%
• Antennas 21%
• Maximum likelihood 15%
• Bit error rate 15%
• Decomposition 12%
• Computer simulation 9%