Traffic restriction for a network with QoS transmission

Details Traffic restriction for a network with QoS transmission Traffic restriction for a network with QoS transmission

2002-09-20

2008-12-16

Tieu, Binh K. (Department: 2614)

Multiplex communications

Pathfinding or routing

Combined circuit switching and packet switching

C370S360000, C370S395210, C370S395300, C370S400000, C709S225000, C709S238000

Reexamination Certificate

active

07466690

ABSTRACT:
The invention relates to a method, a boundary node and a server for restricting the traffic in a packet-oriented, connectionless network for an efficient QoS transmission of prioritized data packets. According to the invention, reliability checks are carried out that include a reliability check with respect to the network input and the network output. The reliability checks allow to check whether resources meeting the requirements to transmission of a group of data packets of a priority class are available in the network. The invention allows to avoid resource shortages, especially at the network input and network output, thereby safeguarding QoS transmission.

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