A key characteristic of existing and emerging networks is the use of a smart transport including its softwarization/virtualization for supporting applications and services with varied QoS/QoE requirements, all of which must be supported by this smart transport. Appropriate mechanisms are needed to achieve the required levels of QoS/QoE, especially for applications that are latency- and loss-sensitive. Some applications may also require a large amount of bandwidth and strict quality assurance, which makes the support for QoS/QoE challenging, in particular under a softwarized/virtualised network environment.
Status: Published
Publication Date: 2020-07-31
Category: 5G communications
Working Group: https
Primary Source: https://www.itu.int/en/ITU-T/studygroups/2017-2020/13/Pages/default.aspx
