Multiplex communications – Data flow congestion prevention or control – Control of data admission to the network
Reexamination Certificate
2007-01-05
2010-06-29
Rao, Seema S (Department: 2462)
Multiplex communications
Data flow congestion prevention or control
Control of data admission to the network
C370S235000, C370S395400
Reexamination Certificate
active
07746775
ABSTRACT:
An instant service method and apparatus for deficit-round-robin (DRR) data packet scheduling are provided. The method includes servicing a current flow according to packet scheduling; activating a new flow according to an input of a new data packet; servicing the new flow immediately when the current flow service is completed; and servicing a next flow when the new flow service is completed. The apparatus includes a packet memory; a flow information storage; an active list processor; a main controller; and an output part.
REFERENCES:
patent: 2003/0169743 (2003-09-01), Chiussi et al.
patent: 2003/0231590 (2003-12-01), Zhao et al.
patent: 2004/0179542 (2004-09-01), Murakami et al.
patent: 2005/0175014 (2005-08-01), Patrick
Jinoo Joung et al., Instant Service Policy and Its Application to Deficit Round Robin, pp. 1-12, Seoul, Korea.
Feng Fei-fei
Joung Ji-noo
Ryu Hyun-surk
Duong Christine
Rao Seema S
Samsung Electronics Co,. Ltd.
Sughrue & Mion, PLLC
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