Telecoms & Networks Department
Design & Optimize
Your Telecom Infrastructures
Engineering, performance auditing, NOC outsourcing, and turnkey deployment for microwave transmission, fiber optics, and core networks.Engineering & PlanningTx / Radio Performance Audit & OptimizationNOC Support & Tier 2Deployment & Roll OutPower Systems
Telecoms
Our Specialties
Mobile & Transmission Network Infrastructures
From initial engineering to daily operational support, we cover the entire life cycle of your telecommunications systems.
Network Engineering, Audit & Optimization
Engineering, Audit & Optimization
We ensure strategic planning, coverage simulation and continuous optimization of your radio access, transmission and core networks to guarantee optimal performance.
Tx Network Planning, Audit & Optimization :Planning of microwave and optical transmission links. Performance audits of critical links and bandwidth optimization plans.
Radio Network Planning, Audit & Optimization :Dimensioning, coverage simulation (2G/3G/4G/5G) and fine tuning of radio parameters to maximize quality of service (QoS) and user experience (QoE).
Core Network Planning, Audit & Optimization :Design and capacity engineering for circuit-switched (CS) and packet-switched (PS) core networks, optimizing routing and reducing overall latency.
Microwave TransmissionOptical FiberRadio Access NetworkCircuit Core NetworkData Packet Core/IPIP/MPLSNMS & DCNSite Power Supply
Telecoms Networks Operations and Maintenance
Operations & Maintenance (NOC Support & Facility Management)
Outsourcing and advanced engineering support (Tier 2, NOC) to guarantee operational continuity, real-time monitoring and proactive resolution of network incidents.
BackOffice Technical Support (Tier 2, NOC) :24/7/365 alarm monitoring, level 2 technical escalation management, remote troubleshooting of active transmission and access equipment.
Project Management & Service Delivery Management (SDM) :Guaranteeing compliance with service level commitments (SLA/KPI), coordinating on-site intervention teams, and managing incident lifecycles.
Site Power Supply Systems Maintenance :Supervision and preventive maintenance of telecom site power supplies: rectifiers, battery banks, hybrid solar solutions and generators.
Microwave Transmission & Optical FiberRadio Access Network (BTS, BSC, RNC, IP/RAN)Circuit Core Network (MSC, MGW)Data Packet Core/IP (GGSN, SGSN)IP/MPLS BackboneNMS & DCNSite Power Supply systems
Network Roll Out (Installation & Commissioning)
Deployment & Commissioning (Roll Out)
Physical installation, cabling, connection and commissioning of broadband telecommunications equipment in strict compliance with safety norms and manufacturer quality standards.
Microwave Backbone and Access Networks Roll Out :Installation of parabolic antennas, micrometric alignment (LOS validation), layout of indoor/outdoor units (IDU/ODU) and RFC 2544 transmission testing.
IP/RAN & IP/MPLS Networks Commissioning :Integration of Cell Site Routers, configuration of routing protocols (OSPF, IS-IS, BGP, RSVP-TE) and integration into the supervision network (NMS).
Radio Site Integration & Commissioning :Mounting of radio antennas (RF), routing of transmission lines (feeder, FTTA fiber), installation of base stations (BTS) and validation of first calls (First Call).
Microwave Transmission & Optical FiberRadio Access Network (BTS, NodeB, eNodeB, gNodeB)Circuit Core Network (MSC, MGW)Data Packet Core/IP (GGSN, SGSN)IP/MPLS Routing & SwitchingNMS & DCNSite Power Supply systems
Architecture & Protocols
Mastered Telecom Network Technologies
Our engineering and support teams work on industry standards and major telecom routing/transport protocols in the market.
Transmission & Transport
Microwave Transmission
Optical Fiber
SDH
IP Backbone
PDH access
Ethernet/IP
Mobile Access Network (RAN)
BTS / NodeB / eNodeB
BSC / RNC / gNodeB
IP/RAN
RF Planning & Tuning
Core Network & Routing
Circuit Core Network
MSC / MGW
Data Packet Core/IP
GGSN / SGSN
IP/MPLS Routing
Supervision & Auxiliaries
NMS & DCN Systems
Site Power Supply
Rectifiers & Batteries
Solar Hybrid Systems
Warranty & SLAs
Performance and Operational Excellence
99.99%
Target availability of networks managed by our NOC
< 15 min
Average time for detection and handling of Tier 2 incidents
1500+
Microwave links planned and optimized
100%
Strict compliance with manufacturer safety requirements
Our Strengths
Why choose ELIAS CT for your networks?
A double expertise in Radio & Microwave Transmission combined with certified operational engineering support.
Double Radio & Transmission Expertise
Complete control of the value chain, from microwave wave propagation to the architecture of IP/MPLS transport backbones.
Certified Field Engineers
Teams certified on major global telecom vendors (Huawei, Ericsson, Nokia, Cisco) with over 15 years of operational experience.
Security & Energy Robustness
Systematic integration of network cybersecurity best practices and design of resilient and sustainable energy solutions.
Need to optimize or deploy your telecom networks?
Benefit from the expertise of ELIAS CT consultants to audit, design or supervise your microwave transmission, radio and core network architectures.