REIGNTechnology Corporation (G REIGNS), in collaboration with Mobicom CorporationLLC (Mobicom) and Microelectronics Technology Inc. (MTI), today announced thesuccessful completion of joint 5G Standalone (5G SA) Open RAN field testingunder the NTIA Public Wireless Supply Chain Innovation Fund (PWSCIF) Notice ofFunding Opportunity 2 (NOFO2) program, which aims to promote wirelessinnovation, foster competition, and enhance supply chain resilience.
Theinitiative included a comprehensive field trial on the n77 band and a ruralcoverage optimization study, marking a significant milestone in the advancementand validation of Open RAN technologies.
Thejoint field trial successfully demonstrated the stability and commercialviability of 5G SA Open RAN deployment in real-world rural environments. Thesystem achieved a PDU Session Success Rate exceeding 99%, while trial usersgenerated approximately 1 TB of daily data traffic, reflecting reliable networkperformance under realistic usage conditions. Peak throughput reached 871 Mbpsdownlink and 47 Mbps uplink, with stable service coverage extending up toapproximately 7 km from the serving cell site.
Theseresults confirm that 5G SA Open RAN can deliver high-speed, reliable broadbandconnectivity for rural and Fixed Wireless Access (FWA) deployments. Thesuccessful operation under Mongolia’s harsh winter conditions furtherdemonstrated the robustness and reliability of the Open RAN RU and CU/DUsolutions in extreme environments.
Thesuccessful completion of this joint program highlights the strong technicalexpertise and collaborative innovation of G REIGNS, Mobicom and MTI inadvancing 5G SA Open RAN technologies. The field results validate that Open RANarchitecture can provide competitive broadband performance and reliablecoverage through open and interoperable network interfaces in real-worlddeployment scenarios.
This achievementrepresents an important milestone in the commercial validation of Open RANtechnologies. G REIGNS, Mobicom and MTI and will continue their collaborationinto the next phase of Open RAN development, with additional real-world testingand technology validation planned for 2026.
GREIGNS provided the CU/DU platform supporting wideband TDD operations. Theplatform also integrated SMO software to enhance system monitoring, KPIvisibility, and overall network optimization capabilities.
MobicomCorporation LLC played a key role in the project by preparing two complete siteinfrastructures, including towers, DC power systems, equipment racks, heatingsystems, and equipment installation. The company also successfully managedfield deployment activities, on-site testing, drive testing, and radio networkoptimization.
Inaddition, Mobicom led joint troubleshooting and technical coordinationactivities, continuously monitored KPIs and service quality metrics, andprepared technical and operational reports to validate project implementationand outcomes.
MTIsupplied high-performance macro–Outdoor Radio Units (ORUs) designed to supportwide-area rural coverage and high-throughput Fixed Wireless Access (FWA)services.
As an NTIA PWSCIFNOFO2 awardee, MTI led project coordination in alignment with NOFO2 objectivesand managed integration across the multi-vendor Open RAN network environment.
GREIGNS, a subsidiary of HTC Group, provides a 5G RAN solution that complieswith Open RAN open interfaces and supports cloud native vRAN. Its optimizednetwork solutions help enterprises to seamlessly complete 5G digitaltransformation. G REIGNS is hardware-agnostic and supports an array of partnersacross core systems, servers and radio.
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MobicomCorporation LLC is Mongolia’s pioneering mobile network operator, with a30-year legacy in telecommunications and information technology. Over the pastthree decades, Mobicom has played a leading role in the development ofMongolia’s digital infrastructure, continuously introducing advanced networktechnologies and innovative services to improve connectivity and customerexperience.
Thecompany’s participation in this project reflects its extensive experience inmobile network engineering, field deployment, radio network optimization,service quality management, and the successful implementation of advancedtechnologies through collaboration with global technology partners.
MicroelectronicsTechnology Inc. (MTI) is a leading RF provider in the Telecommunication andSatellite Communication Industries, specializing in the development,manufacturing, and global sales of wireless communication products. With morethan 40 years of experience and core competencies in RF/ Microwave technology,MTI has earned a prominent position in the field of Remote Radio Heads,Microwave Radios, Satellite Transceivers and ODUs, Broadband Wireless accessproducts, and Radio Frequency Identification (RFID) readers and modules.
For more information, please visit https://www.mtigroup.com/en/
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