Communication system, communication apparatus, and method of program update

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United States of America Patent

PATENT NO 9866601
SERIAL NO

14617381

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Abstract

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A communication system is provided that includes a communication terminal that stores at least one program and a plurality of update apparatuses that provide update data for updating the program to the communication terminal. The communication terminal includes a memory that stores update apparatus information associated with communication bandwidth information, and processing circuitry that calculates an actual bandwidth obtained from a previous downloading of previous update data, determines an update apparatus for downloading next update data based on the calculated actual bandwidth and the update apparatus information stored in the memory, and downloads the next update data from the determined update apparatus.

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Patent Owner(s)

Patent OwnerAddress
RICOH COMPANY LTDTOKYO

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Hinohara, Hiroshi Kanagawa, JP 53 179
Kanda, Hiroyuki Kanagawa, JP 75 664
Nakamura, Shigeru Kanagawa, JP 250 2643

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