Title :
ITU-T QoS standards for IP-based networks
fDate :
6/1/2003 12:00:00 AM
Abstract :
To support IP/PSTN convergence, future IP networks will need to provide reliable differentiated QoS to a diverse set of user applications, including telephony. To achieve end-to-end QoS solutions, IP network providers will need to agree on a common set of IP packet transfer performance parameters and QoS objectives. This article describes two new ITU-T Recommendations, Y.1540 and Y.1541, that document such an agreement.
Keywords :
Internet; circuit switching; packet switching; performance evaluation; quality of service; telecommunication standards; telecommunication traffic; telephone networks; transport protocols; IP network providers; IP networks; IP packet transfer performance parameters; IP-based networks; IP/PSTN convergence; ITU-T QoS standards; ITU-T Recommendations; Internet application traffic; Internet protocol; PSTN traffic; Recommendation Y.1540; Recommendation Y.1541; circuit switched networks; packet switched networks; public switched telephone network; reliable differentiated QoS; telephony; user applications; Condition monitoring; IP networks; Manufacturing; Protocols;
Journal_Title :
Communications Magazine, IEEE
DOI :
10.1109/MCOM.2003.1204752
