来自:http://www.hivemq.com/blog/mqtt-essentials-part-6-mqtt-quality-of-service-levels Quality of Service What is Quality of Service? The Quality of Service (QoS) level is an agreement between sender and receiver of a message regarding the guarantees of…
http://tropicaldevel.wordpress.com/2013/07/15/quality-of-service-in-openstack/ In this post I will be exploring the current state of quality of service (QoS) in OpenStack. I will be looking at both what is possible now and what is on the horizon and…
Quality of Service advanced service is designed as a service plugin. The service is decoupled from the rest of Neutron code on multiple levels (see below). QoS extends core resources (ports, networks) without using mixins inherited from plugins but t…
w https://en.wikipedia.org/wiki/Quality_of_service Quality of service (QoS) is the overall performance of a telephony or computer network, particularly the performance seen by the users of the network. To quantitatively measure quality of service, se…
Background: Why we need QoS ? There are premium subscribers who always want to have better user experience on their 4G LTE device. These users are willing to pay more for high bandwidth and better network access on their devices. Not only the subscri…
IPTV的服务质量(QoE)要求 Quality of experience requirements for IPTV services Summary This Recommendation defines user requirements for Quality ofExperience for IPTV services. The QoE requirements are defined from an end userperspective and are agnostic to n…
