Adaptive modulation for MIMO beamforming under average BER constraints and imperfect CSI

Keyphrases

• Adaptive Modulation 100%
• MIMO Beamforming 100%
• Average BER 100%
• Imperfect CSI 100%
• Proposed Policy 33%
• Tractability 33%
• Closed-form Expression 33%
• Long-term Average 33%
• Power Constraint 33%
• Rate Constraint 33%
• Continuous Power 33%
• Fully-discrete 33%
• Rate Adaptation 33%
• Fading Channels 33%
• Variable Power 33%
• Power Adaptation 33%
• Discrete Rate 33%
• Continuous-rate 33%
• Beamforming System 33%
• SISO System 33%

Engineering

• Beamforming 100%
• Multiple-Input Multiple-Output 100%
• Power Constraint 50%
• Closed Form 50%
• Closed Form Expression 50%
• Fading Channel 50%
• Rate Constraint 50%
• Modulation Scheme 50%
• Target Value 50%
• Variable Power 50%
• Rate Adaptation 50%
• Power Adaptation 50%