Testing – 4G LTE/5G Modem and Network

At Cientra we provide 4G/5G Lab/field conformance/certification testing and SW development of IoTs/Mobiles/Modems, Networks, Core & their interfaces as per 3GPP.



Testing Offerings for 4G LTE/ 5G Modem & Network

Manual/Automation Testing and Integration

Over the years, Cientra has developed in-house tools for manual and automation testing. Our engineers use these assets and proprietary automation framework to provide top of the line development and testing solutions, allowing seamless integration and scale across the organization ecosystem

Wireless Modem Lab and Field Testing

Our domain expertise across 2G, 4G, and LTE modem testing give us the confidence to tackle our customers’ challenges, converting them into revenue generating assets. Our in-house tools capture streaming messages, while analysing the messages between the modem and the network in a seamless manner to provide real-time insights. This speed allows our customers to take informed decisions on the go.

Wireless Network Testing

Using Wireshark and other protocols, our team analyses each message, its sequence/situation, information elements requirements, and validity. We also provide testing for eNB/gNB, core networks and protocols, IMS, Application Servers and much more.

Wireless Network Performance Enhancements

We understand that Business Continuity is critical for enterprises. We collaborate with customers to secure them against any eventuality. Our knowledge of 3GPP protocols, messaging and scenarios, empower us to handle any situation with the same level of confidence and quick turnaround time.


Conformance and Certification Testing

At Cientra, we constantly work with testing tools and modem companies to help the latter get their devices certified. We facilitate the conformance to local regulation for modems such as GCF or PTCRB, 3GPP. Etc.



Achieving seamless mobility through co-existence of ECU applications, data analytics and AI.

Wireless Tech

Developing and testing communication protocols across radio access and core networks.


Architecting feature-rich chipsets the analog, digital and mixed signal spaces


Building firmware and cross-OS porting capabilities for embedded architectures.

AI & Gaming

Combining the power of ML bots, image recognition and NLP into smart enterprise and consumer applications.

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