In this work, we study the coexistence in the same Radio Access Network (RAN) of two use cases present in the Fifth Generation (5G) of wireless communication systems: enhanced Mobile BroadBand (eMBB) and massive Machine-Type Communications (mMTC). eMBB services are requested for applications that demand extremely high data rates and moderate requirements on latency and reliability, whereas mMTC enables applications for connecting a massive number of low-power and low-complexity devices. The coexistence of both services is enabled by means of network slicing and Non-Orthogonal Multiple Access (NOMA) with Successive Interference Cancellation (SIC) decoding. Under the orthogonal slicing, the radio resources are exclusively allocated to each service, while in the non-orthogonal slicing the traffics from both services overlap in the same radio resources. We evaluate the uplink performance of both services in a scenario with a multi-antenna Base Station (BS). Our simulation results show that the performance gains obtained through multiple receive antennas are more accentuated for the non-orthogonal slicing than for the orthogonal allocation of resources, such that the non-orthogonal slicing outperforms its orthogonal counterpart in terms of achievable data rates or number of connected devices as the number of receive antennas increases.


    Zugriff

    Zugriff prüfen

    Verfügbarkeit in meiner Bibliothek prüfen

    Bestellung bei Subito €


    Exportieren, teilen und zitieren



    Titel :

    Network Slicing for eMBB and mMTC with NOMA and Space Diversity Reception




    Erscheinungsdatum :

    01.04.2021


    Format / Umfang :

    2125548 byte





    Medientyp :

    Aufsatz (Konferenz)


    Format :

    Elektronische Ressource


    Sprache :

    Englisch




    Joint Resource Allocation for Multiplexing eMBB, URLLC and mMTC Traffics Based on DRL

    Ren, Rong / Wang, Jie / Yu, Jingming et al. | IEEE | 2024


    Composite Robot Aided Coexistence of eMBB, URLLC and mMTC in Smart Factory

    Hou, Wenjun / Zhu, Xu / Cao, Jie et al. | IEEE | 2022


    Radio Resource Management Techniques for eMBB and mMTC Services in 5G Dense Small Cell Scenarios

    Mahmood, Nurul H. / Lauridsen, Mads / Berardinelli, Gilberto et al. | IEEE | 2016


    Performance of Ambient Backscatter-Assisted NOMA signalling in an mMTC Network

    Singhal, Sneha / Jee, Anand / Prakriya, Shankar | IEEE | 2024