Comments
en.wikipedia.org/wiki/Quality_of_service
Posted by crouse
Follow this link www.objs.com/survey/QoS.htm - 26k -
Posted by HamidAliKhan
www.objs.com/survey/QoS.htm - 26k -
and
en.wikipedia.org/wiki/Quality_of_service - 77k -
Posted by crouse
quality of service (QoS) refers to resource reservation control mechanisms rather than the achieved service quality. Quality of service is the ability to provide different priority to different applications, users, or data flows, or to guarantee a certain level of performance to a data flow. For example, a required bit rate, delay, jitter, packet dropping probability and/or bit error rate may be guaranteed. Quality of service guarantees are important if the network capacity is insufficient, especially for real-time streaming multimedia applications such as voice over IP, online games and IP-TV, since these often require fixed bit rate and are delay sensitive, and in networks where the capacity is a limited resource, for example in cellular data communication.
Posted by sagitraz
Quality of Service (QOS) reservations must ensure that every server and data path along the voice path can and will support the required bandwidth and jitter.
Posted by yogendra
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