| Work item: | P.QoE2M2 | 
                                
                                    | Subject/title: | Quality of experience and energy (QoE2) measures and metrics | 
                                
                                    | Status: | Under study | 
                                
                                    | Approval process: | AAP | 
                                
                                    | Type of work item: | Recommendation | 
                                
                                    | Version: | New | 
                                
                                    | Equivalent number: | - | 
                                
                                    | Timing: | 2027 (Medium priority) | 
                                
                                    | Liaison: | ITU-T SG5 | 
                                
                                    | Supporting members: | Telefon AB – LM Ericsson; InfoVista SAS; Blekinge Institute of Technology; Luleå University of Technology; RWTH Aachen; TU Ilmenau; University of Surrey | 
                                
                                    | Summary: | The purpose of the Recommendation is to provide the ground for joint modelling and benchmarking of QoE and EE to allow for well-grounded comparisons between applications, services and devices as well as optimisation and in particular rightsizing of ICT resources. 
To this end, the Recommendation will:
–  define a set of modelling-oriented QoE2 measures and metrics, capturing the relationship between QoE and EE;
–  propose a set of reporting formats for the QoE2M2 to facilitate comparisons and EE optimisation. | 
                                
                                    | Comment: | - | 
                                
                                    | Reference(s): |  | 
                                     | Historic references: | 
                                    | Contact(s): |  | 
                                
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                                            | ITU-T A.5 justification(s): |  
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                                    | First registration in the WP:
                                        2025-09-23 10:24:36 | 
                                
                                    | Last update:
                                        2025-09-23 10:25:49 |