Excavating
Patent
1990-12-21
1991-12-31
Atkinson, Charles E.
Excavating
G08C 2502
Patent
active
050777424
ABSTRACT:
A method and apparatus for facsimile transmitting having an error retransmission function. A page of information is divided into a plurality of frames. The frames are transmitted on a block-by-block basis with each block having a predetermined number of frames. The information is received at a receiving station and checked for errors. If errors are present an indication is submitted back to the transmitting station so that the frames having errors can be retransmitted. A plurality of buffers is provided so that the first information can be transmitted from a first buffer while the next image information is being encoded and stored in a second buffer.
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Tanaka Shigetaka
Tsumura Naoki
Ukegawa Takeshi
Atkinson Charles E.
Ricoh & Company, Ltd.
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