Different services and applications need different levels of Quality of Service. How is the Broadband Forum facilitating QoS and the associated Quality of customer Experience (QoE)?

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Different services and applications need different levels of Quality of Service. How is the Broadband Forum facilitating QoS and the associated Quality of customer Experience (QoE)?

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Some of the TRs and work in process to enhance Quality of Experience: • TR-126 provides a compendium of provisioning and management options for ensuring appropriate quality levels of different applications, such as the requirements for IPTV (both standard definition and high-definition) • This work was extensively liaised to standards bodies like ATIS and ITU who used it to inform much of their own work in this area. • TR-101 provides Service providers with a roadmap for how to migrate off an ATM access aggregation network to IP Ethernet based: • Blueprint for how to build a multiservice/triple-play broadband network and includes the functional requirements of all the key network elements (Residential Gateway/DSL router, Access Node/DSLAM, aggregation network and Broadband Network Gateway (BNG). • Functional requirements to cover the capabilities needed to deliver IPTV with multicast and QoS (see also TR-92 for more background on BNG QoS requirements such as hierarchical scheduling).

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