| 摘要 |
PROBLEM TO BE SOLVED: To provide a rate combination with a highest overall throughput and a non-negative total SNR (Signal Noise Ratio) margin. SOLUTION: For rate selection with margin sharing in a system with a vector-quantized rate set, SNR estimates are obtained for usable transmission channels. The total SNR margin is determined for each rate combination based on the SNR estimates for the transmission channels. Each rate combination is associated with a specific number of data streams to transmit, a rate for each data stream and an efficient overall throughput. COPYRIGHT: (C)2011,JPO&INPIT |
