Arent Fox Kintner Plotkin & Kahn, PLLC
Method of transferring file
A method of transferring file of the present invention by the two simultaneous data transmissions comprises the steps of transmitting data in a forward direction starting from a first specified position to a bottom in the file, and transmitting data in a backward direction starting from a second specified position to a top in the file. And a method of transferring file in FTP of the present invention comprises the steps of establishing a control connection, establishing multiple data connection, dividing a file into segments from each arbitrary point in the file, transferring segments through each of the multiple data connections, respectively, and synthesizing file from the segments transferred through the multiple data connections.
KDD Corporation
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Satoru Takanori Masahiro Atsushi
Takagi Kobayashi Saito Ito