ensure that VMO2 has a robust, cost-effective signalling network of high integrity to support the growth of the existing GSM/GPRS/3G/4G/5G networks. Support the Signalling Design, Architecture and Planning manager in evolving the architecture to support 2G/3G/4G & 5G … maintain a database of the relevant protocol versions currently in use within the O2 SS7 network. Produce high level call flows for 2G/3G/4G & 5G services. more »
battery powered remote telemetry units/IoT (industrialized electronics) using complex microcontroller/ARM processors and modems that uses wireless technologies (e.g. GPRS/3G, ISM) for generating & transporting accurate data using sensors like RADAR, Temperature, Water Quality, Contamination/Smell and more. The role will cover all areas of … to support manufacture Regulatory certifications like CE, FCC, UL, EN etc. Low-power design for digital electronics, SMPS and LDO Mobile communications: GPRS/3G/4G, LPWAN/LoRa/NB-IoT RF and EMI/EMC design practices, CE Standards and Conformance Design for hazardous environments: ATEX/ more »
ensure that VMO2 has a robust, cost-effective signalling network of high integrity to support the growth of the existing GSM/GPRS/3G/4G/5G networks. Support the Signalling Design, Architecture and Planning manager in evolving the architecture to support 2G/3G/4G & 5G … maintain a database of the relevant protocol versions currently in use within the O2 SS7 network. Produce high level call flows for 2G/3G/4G & 5G services. more »
a Mobile Packet Core & RAN Optimisation Expert to join one of our telecommunications clients. We are looking for someone with a deep understanding of 3G, 4G and 5G packet Core Network architecture & operation as well as good understanding of RAN performance and demonstrable E2E optimization expertise in improving data customer … Core Network (MME, Packet Gateway, PCRF,) & preferably IMS Core (CSCF, MTAS - Multimedia Telephony Application Server, SBG, BGF/MRF). Good working knowledge of 3G MPC elements (GGSN, SGSN, DNS) and associated interfaces including key protocols including GTP, Radius, Diameter, RANAP and MAP. Deep Understanding of End-to-End VoLTE more »
ensure that VMO2 has a robust, cost-effective signalling network of high integrity to support the growth of the existing GSM/GPRS/3G/4G/5G networks. Support the Signalling Design, Architecture and Planning manager in evolving the architecture to support 2G/3G/4G & 5G more »
Staines, Surrey, South East, United Kingdom Hybrid / WFH Options
Redline Group Ltd
wave propagation A thorough understanding of the mobile telecommunications eco-system, with expert knowledge of aspects of RAN technologies in systems such as 2G, 3G, 4G, 5G, UWB, Wifi, Broadcast, as relevant to spectrum work. Background in RF design is appreciated. Hybrid working is available with this position along with more »
