6 of 6 LTE Jobs in the South East

protocol, UI, customers/partners ) to: Reproduce field issues Debug complex behaviors Deliver fixes with strong root‐cause discipline Qualifications Strong expertise in 3GPP LTE/NR . Focus on API management and 3GPP protocols . Proficiency in C#/C++ . Experience with RESTful API design, documentation, development, testing ...

autocorrelation analysis Familiarity with tools such as GNU Radio, SDRangel, SoapySDR, ZMQ Understanding of wireless protocols and physical-layer signal structures (e.g. Wi-Fi, LTE, LoRa) Ability to design machine learning or statistical models for signal classification, anomaly detection or emitter identification MUST be eligible for SC Clearance ...

with RAN, Core, and vendor teams Required Skills Strong IMS architecture knowledge (SIP, Diameter, VoLTE call flows) Hands-on troubleshooting (Wireshark, traces) Experience with LTE/5G Core integration Linux/Unix; Scripting (Python/Shell preferred) Preferred Experience with vendors like Ericsson, Nokia, Huawei Exposure to UK operators such ...

execute Functional, Performance, Accessibility, and Compatibility testing to agreed project timelines. • Perform end-to-end testing, deep dive analysis, and root cause investigation across LTE and TETRA networks. • Execute software upgrades, regression testing, and lifecycle testing on VNF-based Core nodes deployed on VMware architecture. • Track test progress, manage defects … Core technologies, particularly IMS Voice, Video, and Data services. • Hands-on experience with IMS and VoLTE architecture, interfaces, and protocols. • Proficiency with LTE testing and analysis tools including Wireshark, SIP/RTP/RTCP/Diameter tracing, IXIA, Viavi, Spirent, XCAL, QXDM, Jira, Logcat, and Putty. • Experience with VNF architecture ...

used for validating SoC hardware and low-level firmware during pre-silicon development. Create unit tests to validate integration of modem hardware blocks within LTE/5G systems. Develop unit tests for DSP-based firmware functions used in low-level physical layer implementations. Build and maintain automated regression … level drivers and hardware/software integration Comfortable working in Linux environments Experience with Git or other version control systems Desirable Knowledge of LTE/5G NR physical layer or signal processing ...

This consists in : Developing unit tests for validating the integration of the different hardware blocks of the LTE/NR modem Developing unit tests for validating the DSP based firmware functions of the embedded LTE/NR low-level physical layer Building the test framework to automate non-regression tests … with embedded systems, ASIC oriented (knowledge of hardware and embedded software development, low level drivers) Used to work in a Linux environment Knowledge in LTE/NR physical layer and signal processing is a plus Control version systems: GIT PROFILE Highly motivated, self-starter, autonomous Team oriented, with ability ...