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Artiza Networks’ Presents Virtual O-RAN Load Testing Demo with O-RAN ALLIANCE at MWC Shanghai

27 June 2023

Press Release

  •  Artiza joins other O-RAN ALLIANCE members as part of their O-RAN Virtual Exhibition at MWC Shanghai 2023.
  •  Artiza’s demo is available to watch online and highlights the importance of gNB load and stress testing and its standardization in O-RAN TIFG E2E Test Specifications.


Artiza Networks, Inc. (TSE 6778) is presenting its virtual demostration of load and stress testing on an O-RAN network using their flagship product, the DuoSIM-5G, as part of O-RAN ALLIANCE’s virtual demonstrations for this year’s MWC Shanghai. The virtual demo portal site features fifteen other O-RAN ALLIANCE member organizations, as well as three members presenting on-site at this year’s Mobile World Congress Shanghai exhibition. The DuoSIM-5G is a scalable gNodeB load testing system developed alongside Artiza Networks’ participation in the O-RAN ALLIANCE’s Testing and Integration Focus Group (TIFG), which focused on establishing O-RAN standards for E2E testing specifications. Anyone can access the virtual demo online as part of the O-RAN Virtual Exhibition.

Click here to watch the virtual demo on the O-RAN ALLIANCE’s website.

O-RAN ALLIANCE has also issued a press release including details about live and virtual demos happening as part of this year’s MWC Shanghai exhibition. Their online announcement and press release can be read here.

The O-RAN ALLIANCE is a world-wide community of more than 300 mobile operators, vendors, and research & academic institutions operating in the Radio Access Network (RAN) industry. As the RAN is an essential part of any mobile network, the O-RAN ALLIANCE’s mission is to re-shape the industry towards more intelligent, open, virtualized and fully interoperable mobile networks. The new O-RAN specifications enable a more competitive and vibrant RAN supplier ecosystem with faster innovation to improve user experience. O-RAN based mobile networks at the same time improve the efficiency of RAN deployments as well as operations by mobile operators. To achieve this, the O-RAN ALLIANCE publishes new RAN specifications, releases open software for the RAN, and supports its members in integration and testing of their implementations.
For more information, please visit

About Artiza Networks
Artiza Networks is the leader in radio access network (RAN) and core network (CN) testing for 3G, 4G, and 5G. For over 30 years, Artiza has collaborated with the industry’s top vendors and operators in testing the RAN and core network nodes of the world’s most advanced cellular networks. With extensive engineering resources including PCB and FPGA/DSP development, award-winning customer support, and a sales force versed in mobile network technology, Artiza meets the full range of customer needs through innovative, in-house development of products and solutions.

Artiza Networks, Inc. (TSE 6778)
Established: 27 December 1990

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