5G Modem/Ran

5G modem/RAN software development and system integration

Fubeus
Fubeus collaborates with several global clients to provide services to their development, maintenance, testing and system integration needs, including network services, initial deployments, cloud migrations, or other services like 5G lab setup.
We provide reliable end-to-end development, testing and system integration services across technologies.Our engineering team globally assist clients in next-gen technologies like 5G (modem, RAN, Core network), Private 5G, ORAN, MEC, and ONAP. Our wide range of services includes:Our services on Modem and Radio Access Network span from development, maintenance, stack porting, adaptation, integration, and testing:
  • Protocol Stack Development, maintenance and system integration :
  • Complete platform software maintenance for board support and engineering
  • Automation of test methods to improve validation and Productization support
  • Test coverage improvement and continuous validation
  • Bug fix and customer support
  • Radio L2/L3 porting on 3rd party hardware
  • Stack adaptation layers for API interworking
  • Integration testing with Devices / Core / OSS-BSS
  • Integration of 3rd Party RAN, Devices
  • Feature Enhancements and Validation
  • Log Analysis and Bug Fixing

TESTING

RAN TESTING

  • Radio access network (RAN) is defined as the combination of telecommunication network elements used to establish communication between user equipment and the core network. Traditionally, this has included base station components, radios, and antennas that provide cell coverage within a specific area. With the advent of 5G, RAN architecture has been transformed by network function virtualization (NFV) as more intelligence moves from the core to the edge
  • Radio Access Networks (RANs) leverage many new network connection protocols including heterogeneous networks (HetNets) to make the wireless connection for a wider range of services. New devices, network configurations, and services require proactive validation against realistic live-network scenarios at scale and under high-stress conditions.
  • Network connections must be subjected to the widest array of mobile applications and subscriber behaviour in the lab to validate live network scale and complexity. Fubeus has its expert team working on RAN testing providing various 5G RAN testing capabilities in the lab as well as in the field
Functional Test
  • Functional testing ensures basic communication protocols and interfaces
  • Work as per the specifications, t...
...read more
Perfomance Test
  • 3GPP Fading Profiles
  • Network impairments
  • Latency Test
...read more
Regression Test
  • Regression testing enables the network to be validated as stable and verifies that it behaves in the same way, repeatably with DevOps.
    • ...
...read more
Core Simulation
  • Engineers who manage a live or test 5G core make changes constantly to ensure that the core is up-to-date
  • ...
...read more


MODEM TESTING

Test categories carried out by Fubeus for UE Testing is diverse, we have proven our ability to match the current market testing needs by providing UE test services to major global organizations such as Google, Foxconn, Fibocom Sonim, Motorola, Paramore and many more different OEMs for conformance testing.

CONFORMANCE APPROVAL TESTING

Conformance approval is one of the most important steps to bringing mobile devices to the market. Fubeus has proven its abilities in the conformance approval testing and with the introduction of 5G NR, We have encountered exponential growth in the sheer number of test cases due to the huge number of supported band combinations, deployment options and evolving standards. We follow the certification criteria defined by certification bodies such as GCF, PTCRB and CTIA based on the 3GPP technical specification (TS 38.521) that comprise four test areas: radio frequency conformance (RF), radio resource management conformance (RRM), protocol conformance (PC) and performance quality analysis (PQA).

OPERATOR SPECIFIC ACCEPTANCE TESTING

Fubeus provides operator specific acceptance testing as major 5G operators ask for additional carrier acceptance testing of devices in order to ensure that they properly work in the network and meet quality, performance and functionality expectations. Tests carried out by Fubeus include enhanced RF, RRM, data throughput (PQA), protocol and performance tests for verifying IMS applications, emergency call systems, location based services, power consumption and security. We have a good hands on experience working with various network simulators.

Solution Offerings
  • Planning and Design Services – 4G, 5G.
  • Installation, Commissioning and Integration Services
...read more
Differentiators
  • E2E Services across RAN domains for a multi-vendor and multi-technology network.
  • SON - Automated RAN Perf...
...read more
Business Benefits
  • Availability of Smart Planning techniques that help to estimate Capex investments and savings
  • Improvement...
...read more