抄録
The next-generation satellite broadcasting system using the 21GHz-band-waves is researched. However this band waves are greatly attenuated by rainfall, so we introduce the long block-length interleave transmission scheme to overcome the influence. In this report, to increase the service availability of 21GHz-band satellite broadcasting, we estimate the relation between error correction capability and period of the long block-length interleave on the basis of rain attenuation data observed from change of the BS receiving power.
