数字卫星电视纠错编码技术的比较及应用

Comparison and Application of DVB-S Error Correction Coding Technology

介绍数字卫星电视广播使用的纠错编码技术和该技术在数字卫星电视广播中的具体应用 ,比较它们的纠错能力和在DTTB系统中的主要特性 ,给出最新的纠错编码技术。

Error correction coding technology used for DVB-S an d its application were introduced. Their performance of error correction and main peculiarity in DTTB system were compared, the new technology of error correction coding were given.