System and method for implementing quality of service...

Details System and method for implementing quality of service... System and method for implementing quality of service...

2007-03-29

2010-06-08

Ton, Dang T (Department: 2475)

Multiplex communications

Pathfinding or routing

Switching a message which includes an address header

Reexamination Certificate

active

07733872

ABSTRACT:
A system and method for implementing a Quality of Service (QoS) fallback using Resource Reservation Protocol (RSVP) includes initiating a communication session with a QoS precondition between a first domain and a second domain. It is determined whether the second domain supports the QoS precondition. Intra-domain RSVP is established in the first domain if the second domain does not support the QoS precondition.

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Camarillo et al., “Integration of Resource Management and Session Initiation Protocol (SIP),” Network Working Group, pp. 1-30, Oct. 2002.

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