Signature optimization for CDMA with limited feedback

Keyphrases

• Limited Feedback 100%
• Codebook 100%
• Signal-to-interference Ratio 100%
• Transmitter 66%
• Large Systems 66%
• Numerical Results 66%
• Feedback Bits 66%
• Reduced Rank 66%
• Random Vector Quantization 66%
• System Performance 33%
• Number of Users 33%
• Scalar 33%
• User Performance 33%
• Fixed Ratio 33%
• Minimum Mean Square Error 33%
• Identically Distributed 33%
• DS-CDMA Systems 33%
• Processing Gain 33%
• Received Signal 33%
• Matched Filter 33%
• Large System Limit 33%
• Optimization Scheme 33%
• Linear Minimum Mean Square Error (LMMSE) 33%
• Single User 33%
• Low-dimensional Subspace 33%
• Quantization Scheme 33%
• Joint Signature 33%
• B-index 33%
• Random Interference 33%
• Distributed Elements 33%
• Noiseless Channels 33%
• Receiver Optimization 33%
• Optimal Subspaces 33%

Engineering

• Limited Feedback 100%
• Signal-to-Interference-Plus-Noise Ratio 100%
• Mean-Squared-Error 66%
• Code Book 66%
• Feedback Bit 66%
• Vector Quantization 66%
• Single User 33%
• Codebooks 33%
• Dimensional Subspace 33%
• Joints (Structural Components) 33%
• Systems Performance 33%
• Code Division Multiple Access 33%
• Matched Filter 33%

Computer Science

• Signal-to-Noise plus Interference Ratio 100%
• Vector Quantization 66%
• Systems Performance 33%
• Processing Gain 33%
• User Performance 33%
• Dimensional Subspace 33%
• Code Division Multiple Access 33%