Convex approximation techniques for joint multiuser downlink beamforming and admission Control

Keyphrases

• Admission Control 100%
• Convex Approximation 100%
• Approximation Techniques 100%
• Multiuser Downlink Beamforming 100%
• Multi-user 33%
• Quality of Service 33%
• Approximation Algorithms 33%
• Optimal Performance 33%
• Computational Complexity 33%
• NP-hard 33%
• Channel Data 33%
• Computational Efficiency 33%
• Network Operator 33%
• Number of Users 33%
• Second-order Cone 33%
• Quality of Service Guarantee 33%
• Measuring Channel 33%
• Co-channel 33%
• Transmit Beamforming 33%
• Operator Perspective 33%
• Cross-layer Approach 33%
• Service Level Constraint 33%
• Performance-complexity Tradeoff 33%
• Problem Reformulation 33%
• Semidefinite Relaxation 33%
• Desired Quality 33%
• Equivalent Problem 33%

Computer Science

• Admission Control 100%
• Approximation Technique 100%
• Quality of Service 66%
• Approximation (Algorithm) 33%
• Approximation Algorithms 33%
• Computational Complexity 33%
• Data Channel 33%
• Desired Quality 33%
• Problem Reformulation 33%
• Optimal Performance 33%
• Network Operator 33%
• Layer Approach 33%