Arash Ahmadi Email & Phone Number

Montreal, Quebec, Canada

• Proposing a method for creating indoor signal propagation maps using BIM plans.• Utilizing PyTorch to develop and train a deep learning model for predicting wireless propagation maps.• Proficient in iBwave Design and Altair WinProp for radio wave propagation modeling and network planning.• Reducing computational costs associated with heavy simulation software by leveraging machine learning.• Proficient in radio engineering principles such as power balancing and interference calculations and analysis.• Working with lab equipment such as signal generators, spectrum analyzers, filters and VNAs.• Designing, prototyping, testing, and production of PCBs with surface mount components for research projects.• Automating performance tests for RF systems using Python to streamline data collection and analysis.• Processing and analyzing large data sets (sorting, filtering, graphing).

Tehran, Tehran, Iran

• Maintenance and support of the cellular networks for the largest network operators in the country.• Virtualization of cellular network infrastructure (vEPC and 5GC).• Proficient in 3G, LTE and 5G procedures and protocols such as IPv4, IPv6, TCP, UDP, STP, OSPF, BGP.• Working and meeting with customers to address network issues, delivery of features, and planning tests.• Composing network capacity reports in order to develop optimization and expansion plans.• Providing technical support for tier 1 issues and collaborating with GTAC to address higher tiers when necessary.• Troubleshooting service and network problems according to service‑level agreement (SLA).• Incident, change, and problem management, to maintain network stability according to ITIL.• Optimization, and troubleshooting of 4G and 5G RAN elements such as eNB, gNB, and associated interfaces.• Monitoring and analysis of core network traffic measurements and KPIs to produce reports.• Knowledge of cellular network elements: MME, SGW, PGW, HSS, PCRF, AMF, UPF, SMF, UDM, PCF.• Experience in the architecture, deployment, and management of VNFs.• Deployment and optimization of LTE networks, ensuring seamless connectivity and network performance.• Working on the installation and maintenance of telecom infrastructure, including tower setups.• Network cabling and hardware racking (blade servers, storage, ToR and EoR switches, CE routers).• Scripting using Bash, PowerShell and Python in order to automate tests and operations.

Isfahan, Isfahan, Iran

Worked with Prof. Ahmadzadeh at IUT Image Processing lab to propose a texture descriptor based on more local features compared to the conventional methods. The proposed descriptor, Local Patch Difference Vector, has a higher resistance against noise when compared to other similar descriptors. It is based on the Euclidean distance of circular neighborhoods values around each pixel. The classification results of the proposed descriptor are comparable to other conventional methods. In addition, when noise is applied to images, classification rate using the proposed method leads to significantly better results.

Karaj, Alborz, Iran

Worked at KIAU Embedded Systems lab to find a method for the implementation of a digital PID controller on Field Programmable Gate Array with floating point arithmetic. Required logical and mathematical operators like comparison and summation are overloaded to accept floating point numbers as input so calculations would have higher precision than software based PID controllers. Simulink model was used to plot the time response of PID controller. The proposed method was implemented practically on Xilinx Spartan-3E FPGA Board.

Master Of Applied Science (M.A.Sc.), Electrical Engineering

Master Of Science (M.S.), Electrical Engineering - Telecommunications (Systems)

Bachelor Of Science (B.Sc.), Electrical Engineering - Electronics, 16.21

High School Diploma, Mathematics And Physics