File transfer method for data processor

Abstract

Abstract PURPOSE:To set the increase of a communication time and a communication rate to a minimum by transmitting a file with one opposite party of multiple address transmission as a relay multiple address transmission base and transmitting the file from the relay multiple address transmission base to respective multiple address transmission destinations. CONSTITUTION:For executing multiple address transmission from the work station A0 of an area A to work stations B0-B3 in a remote station B, the work station B0 being one remote opposite party is set to be the relay multiple address transmission base and the file is transmitted to the work station B0. Then, the file is transmitted from the work station B0 to respective work stations B1-B3 in the same area. When plural multiple address transmission destinations exist in a remote place, transmission distances for respective transmission destinations can be shortened compared to case when the file is transferred from a transmission source to respective remote transmission destinations. Thus, the increase of the communication time and the communication rate is kept to the minimum and an hourly and economical burden is reduced.

Inventors

• 👤 Kazutaka Aoki
• 👤 一隆 青木

Bibliographic Details