Design of Quality-of-Experience Criteria for Resource Allocation Toward 6G Wireless Networks: A Review and New Directions

Design of Quality-of-Experience Criteria for Resource Allocation Toward 6G Wireless Networks: A Review and New Directions

연구 분야: Verification

학회: 2022 IEEE 96th Vehicular Technology Conference (VTC2022-Fall)

With the evolution of mobile terminals and the development of user demands, the existing mobile system is facing with serious challenges, such as the nearly saturated spectrum, limited processing capability of mobile terminals, and the high complexity of emerging technologies. To deal with these challenges, 6G is attracting extensive attentions. In this paper, we firstly investigate the potential technologies for 6G from the view of network design and resource management, then highlight the potential challenges for resource allocation, imposed for satisfying multi-demands in future hyper-heterogeneous networks with massive different devices and applications. In addition, the existing criteria for resource allocation are summarized for their common forms and limitations when dealing with multi-demands. Considering the limitations of the existing criteria, a novel quality-of-experience (QoE)-aware criterion on demand side is introduced toward efficient resource allocation in 6G, including its modeling, the potential application forms and typical scenarios, the future directions and challenges.