Multiplex communications – Data flow congestion prevention or control – Flow control of data transmission through a network
Patent
1995-12-22
1998-03-10
Marcelo, Melvin
Multiplex communications
Data flow congestion prevention or control
Flow control of data transmission through a network
370238, H04L 1226
Patent
active
057269777
ABSTRACT:
As stated above, since the control, according to different types of service traffics, is executed by detecting the congestion state by output buffers, whose numbers is fixed, of the network node, the present invention can remove a load of hardware which may be caused by the variable number of virtual connections in case of executing the congestion by the virtual connections. Therefore, the present invention has the effect of simplification of circuitry implement. Also, the present invention can exclude out of the network node the possibility of the congestion which can be generated by the transmission delay, because the congestion state in the network node is determined concerning the transmission delay.
REFERENCES:
patent: 5042029 (1991-08-01), Hayakawa
patent: 5090011 (1992-02-01), Fukuta et al.
patent: 5519689 (1996-05-01), Kim
Electronics and Telecommunications Research Institute
Korea Telecommunication Authority
Marcelo Melvin
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