RT Conference Proceedings
T1 Demo: Nuberu - A Reliable DU DesignSuitable for Virtualization Platforms
A1 García Avilés, Ginés
A1 García Saavedra, Andrés
A1 Gramaglia, Marco
A1 Costa-Pérez, Xavier
A1 Serrano Yáñez-Mingot, Pablo
A1 Banchs Roca, Albert
AB We demonstrate Nuberu. The scenario consists of a DU under test (DuT), and one or more DUs sharing computing resources. A dashboard lets us control the type of DuT: Baseline, implemented with vanilla srsRAN, or Nuberu; the number of competing vDUs; and their SNR. A second screen shows real-time metrics: the processing latency of the TBs from each vDU instance; the throughput performance of DuT; the processing latency of DU jobs from DuT; and  the ratio of latency constraint violations of DuT jobs. We show how the throughput attained by the baseline DU approach collapses upon sufficiently high computing interference from the competing DUs. Conversely, we show that the DU design introduced in [3] preserves reliability irrespective of the computing interference.
PB ACM
SN 978-1-4503-8342-4/22/01
YR 2022
FD 2022-03-28
LK https://hdl.handle.net/10016/35834
UL https://hdl.handle.net/10016/35834
LA eng
NO This work has been supported by the EC through Grant No. 101017109 (DAEMON) and Grant No. 856709 (5Growth).
DS e-Archivo
RD 17 jul. 2024