Autors: Kougioumtzidis, G. V., Poulkov, V. K., Zaharis, Z.D., Lazaridis, P.I.
Title: Intelligent and QoE-aware Open Radio Access Networks
Keywords: Network architecture; Quality of service; Radio; Building bl

Abstract: The open radio access network (O-RAN) concept refers to the architectural design of next generation RAN that is built on the principles of openness and intelligence. This paper presents an overview of the concept of O-RAN, by analyzing its architecture and examining its main building blocks. Moreover, it highlights the significance of quality of experience (QoE) for the envisioned future wireless networks, and analyzes the importance of integrating QoE-awareness in O-RAN's design. Furthermore, it provides an analysis of the methodology of embedding artificial intelligence models in O-RAN's architecture with the form of xApps.



    in Proceedings of URSI Atlantic and Asia Pacific Radio Science Meeting (AT-AP-RASC), Gran Canaria, Spain, 30 May - 04 June 2022, 2022, Spain, Institute of Electrical and Electronics Engineers Inc., DOI 10.23919/AT-AP-RASC54737.2022.9814435

    Copyright IEEE

    Цитирания (Citation/s):
    1. Aryal, N., Bertin, E., Crespi, N., "Open Radio Access Network challenges for Next Generation Mobile Network", Proceedings of the 26th Conference on Innovation in Clouds, Internet and Networks, ICIN 2023, pp. 90-94, 2023, DOI: 10.1109/ICIN56760.2023.10073507. - 2023 - в издания, индексирани в Scopus или Web of Science
    2. Höschele, T., Kaltenberger, F., Grohmann, A.I., Tasdemir, E., Reisslein, M., Fitzek, F.H.P., "5G InterOPERAbility of Open RAN Components in Large Testbed Ecosystem: Towards 6G Flexibility", European Wireless Conference, EW 2022, pp. 102-107, 2022. - 2022 - в издания, индексирани в Scopus или Web of Science
    3. Aryal, N., Ghaffari, F., Bertin, E., Crespi, N., "Moving Towards Open Radio Access Networks with Blockchain Technologies", 5th Conference on Blockchain Research and Applications for Innovative Networks and Services, BRAINS 2023, 2023, DOI: 10.1109/BRAINS59668.2023.10316961. - 2023 - в издания, индексирани в Scopus или Web of Science

    Вид: публикация в международен форум, публикация в реферирано издание, индексирана в Scopus и Web of Science