Abrarul Haq Mohammed
Mobile strategy and Financial Consultant
Riyadh
Summary
A highly skilled Mobile RF Expert with 15 years of extensive experience in the field, demonstrating proficiency in managing multiple operators and vendors on an international scale. Possessing a solid foundation with an advanced degree in IT/Telecom Engineering, excel in analytical vendor management, project coordination, and delivering impactful presentations.
Overview
14
14
years of professional experience
2
2
Certifications
Work History
Mobile RF Expert
STC - Technology Strategy & Architecture Dept
03.2020 - Current
- Developing STC Tech & Strategy in consultation with stakeholders aligning with Corporate strategy, Business Financial planning and Regulatory obligations
- Providing expertise on STC business and strategic mandates and technical expertise and insights in wireless technologies including mobile access networks, Spectrum and other emerging technologies
- Reviewing and updating STC Wireless Network Strategy based on 3GPP standardization update, Industry trends, Vendors Roadmaps and market trends
- Providing Global Frequency strategic direction and its adoption in line with ITU and WRC recommendations including frequency reframing, emerging technology access (5G and beyond), IoT, Mission critical
- Delivering STC domain strategy for crucial streams like Cloud/Open RAN, Antenna evolution and its deployment plan, Small Cells strategic case and Its deployment strategy
- Involve in OpenRAN trials for STC with Mavenir and Rakuten Symphony.
LTE/VoLTE/IOT/5G Consultant & Data Analyst
Ericsson (STC Managed Services)
11.2013 - 03.2020
- Leading 5G/LTE Ericsson team performance activities for STC Network to maintain and achieve KPI targets.
- SPOC from stc performance department to lead the task for network rollout for Aspiration project to identify and prioritize sites to lead OOKLA speed for stc in kingdom.
- Lead projects for 5G rollout and 4G expansion projects to enhance network coverage and user experience.
- Successfully delivered refarming project 10MHz to 15Mhz to 20 MHz(L1800), and 20MHz to 30MHz on L700 for STC Network, successfully implemented best load balancing strategy for L1800/L2100 and L700 considering the Bandwidth gap.
- Feature testing/trails (Carrier Aggregation, Adaptive tpoll, IFLB, Cellsupervision, S1PacketFwd, ULFSS, DLFSS, Multi-target RRC, IRC, Enhanced PDCCH LA, DRX, TTI Bundling, SRVCC to UTRAN).
- Identify hotspots areas to prioritize LTE modernization on basis traffic.
- LTE 2nd,3rd & 4thcarrier deployment & Carrier aggregation(2CC/3CC/4CC) prioritization on payload Vs throughput Vs user.
Associate RF Engineer
LCC International Inc (Tech Mahindra)
12.2009 - 06.2012
- Job responsibilities included working on the super-clusters to optimize the baseline designs to meet the design KPIs as per the guidelines listed in AT&T's Official Design document ND-0369 using Forks ATOLL.
- Responsible for pre-launch and post launch activities for UMTS 1C/2C carrier expansion.
- Optimized the radio network design KPIs of the baseline LTE project and prepared the constrained and un-constrained radio network designs for the assigned polygons and super-clusters
- Coordinating Drive Test Teams for SSV as well as Cluster Optimization
- Responsible for meeting the target DT parameters like RSRP, RSRQ, SINR, CQI, PCI, Throughput UL/DL (TCP/UDP) and Latency
- LTE Tuning activities pertaining to Accessibility (Call Set up), Integrity (Throughput / Latency), Retain ability (Call Drop) & Mobility (S1 handover / X2 handover)
- Troubleshooting HO Optimization parameters a3offset, hysteresisa3 and reportingintervala3
- Congestion Analysis & Troubleshooting (upgrade CE, PDSH codes, Power, Iub upgrade)
- Pilot Pollution Analysis, Interference Analysis & Improvement
- Coverage Analysis and recommending new sites / sectors / micro / repeaters
- HO Analysis (Neighbour Cell Optimization, Inter-freq, Intra-freq, Inter-RAT, SHO).
Education
Masters: Software Engineering -
Stratford University
Falls Church, VABachelors: Electronics and Communications Engineering - undefined
Jawaharlal Nehru Technological University
Hyderabad, TelanganaSkills
5G, LTE, UMTS, VoLTE, IoT, Open RAN, NTN technologies
Certification
Microsoft SQL DBA (MCITP/DBA)
Timeline
Mobile RF Expert
STC - Technology Strategy & Architecture Dept
03.2020 - Current
LTE/VoLTE/IOT/5G Consultant & Data Analyst
Ericsson (STC Managed Services)
11.2013 - 03.2020
Associate RF Engineer
LCC International Inc (Tech Mahindra)
12.2009 - 06.2012
Masters: Software Engineering -
Stratford University
Bachelors: Electronics and Communications Engineering - undefined
Jawaharlal Nehru Technological University
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