Method and apparatus for managing end-to-end quality of...

Details Method and apparatus for managing end-to-end quality of... Method and apparatus for managing end-to-end quality of...

2009-11-18

2011-12-13

Shah, Chirag (Department: 2477)

Multiplex communications

Data flow congestion prevention or control

Flow control of data transmission through a network

C370S395210

Reexamination Certificate

active

08077621

ABSTRACT:
A computer-readable storage medium (102) is provided for managing end-to-end QoS (Quality of Service) policies in a communication network (100). The storage medium includes computer instructions for establishing (302) a plurality of QoS domains (108) between a plurality of packet switching technologies (102, 106. 110) operating with disparate QoS policies, each QoS domain having an ingress and egress boundary, remapping (303) a QoS policy of each packet exchanged between the ingress boundaries of the plurality of QoS domains, and restoring (309) the QoS policy of each packet exchanged between the egress boundaries of the plurality of QoS domains.

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