| 摘要 |
PURPOSE: A communications system with reduced crosstalk estimation complexity is provided to greatly reduce complexity. CONSTITUTION: A controller module (210) removes operation of additional components, and performs processing operation. A data loader module (220) receives data from the controller module. The data loader module modulates the data according to QAM parameters, and generates data symbols including modulated data. Each data symbol comprises the data to be transmitted through N-th lines at a single time-domain unit internal. The data loader module delivers the data symbols to an output module (230). The output module outputs the data symbols in the N-th lines. [Reference numerals] (205) Input module; (210) Controller module; (215) Data decoder module; (220) Data loader module; (230) Output module; (240) Pilot symbol loader module; (250) Sub-matrix module; (260) Pilot symbol generator module |
