High level 5G NTN architectures for the indirect access

Download scientific diagram | High level 5G NTN architectures for the indirect access (backhauling) and the direct access. The direct access architecture utilizes the NR waveform on both, feeder link and service link. A direct access UE is sending data over the SatCom link without relay in between. from publication: Field Trial of a 5G Non-Terrestrial Network Using OpenAirInterface | Satellites enable the provision of global 5G coverage utilizing a customized protocol stack for direct access of 5G devices. This paper reports the results of a field trial based on an Open Source Software (OSS) 5G protocol stack modified for Satellite Communications. 5G New | 5G, Satellite and Satellite Communication | ResearchGate, the professional network for scientists.

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