標題: | Transmission method combining trellis coded modulation and low-density parity check code and architecture thereof |
作者: | Lin, Chien-Ching Chang, Hsie-Chia ` Lee, Chen-Yi |
公開日期: | 19-十月-2006 |
摘要: | The present invention discloses a method combining Trellis Coded Modulation (TCM) and Low-Density Parity Check (LDPC) code and the architecture thereof, which incorporates TCM with LDPC code having better error-correction capability to promote transmission quality and to define TCM of different transmission rates. Further, TCM can utilize less number of states to outperform the conventional spreading so that the hardware complexity in high-speed transmission can be reduced. |
官方說明文件#: | H03M013/00 |
URI: | http://hdl.handle.net/11536/105692 |
專利國: | USA |
專利號碼: | 20060236197 |
顯示於類別: | 專利資料 |