Multiplex communications – Pathfinding or routing – Switching a message which includes an address header
Reexamination Certificate
2005-01-25
2005-01-25
Olms, Douglas (Department: 2661)
Multiplex communications
Pathfinding or routing
Switching a message which includes an address header
C370S386000
Reexamination Certificate
active
06847643
ABSTRACT:
A network comprises routers, wherein at least some of the routers are configured to receive a number of datastreams and to output an aggregated datastream. Subject to the precondition that a limiting bit rate riand a number of burst bits bican be quoted for each datastream i supplied to a router from outside the network, such that the number Aiin(t1, t2) of data bits which are received at an input of the routers, between a time t1and a later time t2, satisfies the relationship Aiin(t1, t2)≦ri*(t2−t1)+bi, each router j controls the output of data packets in the aggregated datastream ia(j) such that, for a limiting bit rate Ria(j)agand for a predeterminable burst bit number Bia(j), the number Aia(j)out(t1, t2) of data bits output in the aggregated datastream ia(j) satisfies the relationship Aia(j)out(t1, t2)≦Ria(j)ag*(t2−t1)+Bia(j), wherein Ria(j)agand Bia(j)are independent of the observation time period.
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Green Laurence A.
Olms Douglas
Pizarro Ricardo M.
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