Joint Power and Subcarrier Allocation Optimization for Multigroup Multicast Systems with Rate Splitting

Keyphrases

• Co-channel 50%
• Conventional Scheme 50%
• Downlink System 50%
• Iterative Scheme 50%
• Joint Resource Allocation 100%
• Locally Optimal Solutions 50%
• Massive multiple-input multiple-output (mMIMO) 50%
• Multicarrier 50%
• Multicast Group 100%
• Multicast Systems 100%
• Multigroup multicast 100%
• Nonconvex 50%
• Number of Transmit Antennas 50%
• Optimization Problem 50%
• Performance Gain 50%
• Rate Splitting 100%
• Resource Allocation Optimization 100%
• Resource Allocation Problem 50%
• Subcarrier 50%
• Subcarrier Allocation 100%
• Successive Convex Approximation 50%
• Transmission Scheme 100%

Computer Science

• Allocation Problem 50%
• Approximation (Algorithm) 50%
• Iterative Scheme 50%
• Multicast Group 100%
• Multicasting 100%
• Optimization Problem 50%
• Performance Gain 50%
• Resource Allocation 50%
• Subcarrier Allocation 100%
• Transmission Scheme 100%
• Transmit Antenna 50%

Engineering

• Antenna 33%
• Input Multiple 33%
• Joints (Structural Components) 100%
• Multiuser 33%
• Optimisation Problem 33%
• Resource Allocation Problem 33%
• Simulation Result 33%
• Single Output 33%
• Subcarrier 100%
• Transmissions 66%