Projects and Portfolios – JEBRAEEL TOFIGHI

Projects

Explore my portfolio of innovative and visionary projects.

5G Deployment project

The Nationwide 5G Macro site Integration – Second Phase project was a large-scale initiative to expand a national 5G network by integrating new technology. The primary goal was to significantly extend 5G coverage and enhance network capacity across the country. This project built upon the foundation of the first phase to deliver more robust and reliable high-speed connectivity to a wider user base.

Data Centers Deployments

The National wide Data Centers Deployments project was a large-scale initiative to build and expand a network of data centers with nearly 900 racks across the country. The project's main goal was to enhance digital infrastructure by improving data storage and processing, thereby reducing latency and increasing data transfer speeds. This was a fundamental effort to support cloud computing, digital transformation, and the growing demand for data-intensive applications.

RAN Network Implementation

Network Development and Extensions project was a strategic initiative to expand and modernize an existing network. Its scope included deploying new sites to extend coverage and upgrading existing ones to support new technologies such as 5G and TD-LTE. This effort was crucial for enhancing network capacity, improving data speeds, and ensuring a high-quality user experience to meet the growing demand for data.

USO Project

The Government USO (Universal Service Obligation) Project is a nationwide public sector initiative in Iran aimed at providing essential telecommunication services to all citizens, regardless of their location or profitability. The project focuses on expanding broadband Internet and mobile connectivity to rural and remote areas that are underserved by commercial operators. Its primary goal is to bridge the digital divide and ensure equal access to information and communication technology across the country.

Tower change project

The Mobile Tower Change project is a strategic initiative focused on relocating or modifying existing mobile towers to mitigate signal blockage. The primary cause for this is the construction of new high-rise buildings, which obstruct signals and lead to a loss of coverage and degraded service. The project's goal is to ensure a high-quality, reliable network by restoring seamless connectivity for all customers.

IPBH deployment project

The IP Backhaul (IPBH) Annually Deployment project is a yearly initiative to roll out new IP transport infrastructure. The primary goal is to upgrade the backhaul network by migrating from a Layer 2 to a more efficient and scalable Layer 3 architecture. This includes the deployment of new routers and switches, along with the ongoing Operation and Maintenance to ensure the network's reliability and performance.

RAN Network optimization

The Nationwide RAN Network Optimization project is an ongoing effort to enhance the performance of a country-wide mobile network. Its core objective is to deliver high-quality services by implementing advanced traffic management and traffic balancing strategies. The project also involves adjusting the cellular network for optimal coverage and capacity, and deploying new features and technologies. This complex process requires highly skilled engineers to manage numerous interconnected parameters.

PS(Packet Switching) and CS (Circuit Switching) Core Optimization

The Packet Switching (PS) Core Optimization project focuses on improving the performance and efficiency of the core network responsible for handling all data traffic. This is an essential undertaking to enhance the speed, reliability, and capacity of services like mobile internet, streaming, and data transfers. By upgrading and optimizing the PS core, the project ensures the network can effectively manage the exponential growth in mobile data usage.

Fiber Optic Implementation for MW to F.O cutover

The Fiber Optic Implementation project focuses on upgrading the network's transport infrastructure by migrating microwave (MW) links to a fiber optic (F.O) network. The primary goal is to increase transport bandwidth and reliability to support the high-capacity demands of new technologies like 4G and 5G. This cutover project ensures the network can handle massive data traffic, providing a more stable and high-speed foundation for modern mobile services.

Country RAN Network Operations

The Country RAN Network Operations project is an ongoing effort to ensure the comprehensive management of a nationwide mobile operator's network. The core scope includes continuous network surveillance and second-layer troubleshooting by a team of highly trained engineers. The project also involves efficient fault management and trouble ticket handling for all Radio Access Network (RAN) elements, using automated tools to ensure proactive and reliable field operation support.

IBS solutions

The IBS (Indoor Base Station), Subway, and Repeater project is an initiative to resolve coverage and capacity issues in challenging environments. By deploying specialized indoor base stations and repeaters, the project extends and strengthens the mobile network signal in buildings, underground subways, and high-density areas. The main goal is to significantly improve service quality and ensure high customer satisfaction for users in deep indoor locations.