Resource allocation in multi-relay multi-user OFDM systems for heterogeneous traffic

Keyphrases

• Multiuser OFDM 100%
• Multi-relay 100%
• Heterogeneous Traffic 100%
• Subgradient Method 33%
• Dual Decomposition Method 33%
• Dual Subgradient 33%
• Subcarrier Pairing 33%
• User Pairing 33%
• Joint Optimization Problem 33%
• Asymptotic Optimal 33%
• Total Power Constraints 33%
• Effective Selection 33%
• Network Power 33%
• Power Constraint 33%
• Sum-networks 33%
• Optimal Iterative Methods 33%

Computer Science

• Total Power Constraint 33%