Multiplex communications – Data flow congestion prevention or control – Control of data admission to the network
Reexamination Certificate
2005-05-03
2005-05-03
Vanderpuye, Kenneth (Department: 2661)
Multiplex communications
Data flow congestion prevention or control
Control of data admission to the network
C370S231000, C370S233000, C370S234000
Reexamination Certificate
active
06888796
ABSTRACT:
A communication connecting device includes a data storage to which data read by a scanner are written. A packetizer packetizes the data read out of the data storage in accordance with a packet size fed from a size information storage. A rate controller counts a period of time after the start of packet transmission or a period of time consumed to send a preselected number of packets. The rate controller calculates a communication rate on the basis of the above period of time and the number of packets sent, and then compares the communication rate with a communication rate assigned to a receiving terminal and defined by a Recommendation T.30 protocol. The rate controller allows the packets to be sent only if the calculated communication rate is lower than the communication rate of the receiving terminal.
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Habte Zewdu
Oki Electric Industry Co. Ltd.
Sartori Michael A.
Vanderpuye Kenneth
Venable LLP
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