Packet communication system with QoS control function

Details Packet communication system with QoS control function Packet communication system with QoS control function

2005-11-29

2005-11-29

Sam, Phirin (Department: 2661)

Multiplex communications

Pathfinding or routing

Switching a message which includes an address header

C370S229000, C370S395210

Reexamination Certificate

active

06970470

ABSTRACT:
A packet communication system of the present invention has first mode, second mode and third mode to apply to input packets. The first mode is a mode that decides priority of the packet by at least one of the address information and the application information, the second mode is a mode that decides priority of the packet by the DS value, the third mode is a mode that decides rewrite the DS value by at least one of the address information and the application information. A control unit of the packet communication system switches a mode to apply an input packet of the first mode, the second mode and the third mode based on the packet header information of the input packet.

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RFC 2475, “An Architecture for Differentiated Services”.
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