Dedicated to Professor Takeyuki Hida on the occasion ofhis 70th birthday
Si Sii · 2000
We propose a stochastic model of transmitting random information at random time. In this model, the signal is observed as a random sampling according to an increasing stable stochastic process. Thus we are given a subordinate stochastic process which is a typical irreversible process. As the characteristic of this phenomea we observe the loss of entropy.