TELECOM ENGINEER

Jean R. Alphonse

Chicago, IL ***** – 312-***-**** - ****.**********@*****.*** - LinkedIn: Jean R Alphonse

Technical Manager

Wireless System Engineer

3GPP Wireless Technical Consultant/ 3GPP Solution Architect

The candidate is best suited for senior-level roles such as Senior Wireless Systems Engineer, Director of Wireless Technology, or Principal Network Architect. These positions align with their extensive experience in 3G, LTE, 5G, and 3GPP standards, as well as their proficiency in designing and deploying Enterprise 5G solutions.

Their deep technical expertise in cellular architecture, NFV technologies, and cloud platforms like AWS and Azure, combined with their proven leadership in wireless standards development and international standards bodies, make them an ideal fit for these roles. Additionally, their strong project management skills, ability to balance technical requirements with business needs, and experience as a technical advisor and mentor uniquely position them for these opportunities.

These roles represent a logical progression from their current position as a Wireless System Consultant, allowing them to leverage their comprehensive skill set and leadership capabilities to drive innovation and strategic advancements in wireless technology.

Thrive in fast-paced business environments and cherish a chance to self-manage things through innate problem-solving skills and never say never attitude.

SECURITY CLEARANCE: SECRET

Skill Areas: Cloud Computing Class Strategic Planning Research Project Management Communications Client Relations Product Development Java Development/Methodologies Training/Development

Bilingual (English & French)

Accomplishments & Highlights

Strong Subject matter expertise (SME) in 3G, LTE, 5G, and 3GPP standards. Attended 3GPP SA on input to NTN connectivity

Deep understanding of 3GPP 5G SA / NSA network testing (i.e., vRAN/C-RAN), 5G (UPF, AMF, SMF, AUSF, UDR, etc.) EPC Architecture, Mobile Packet Core (MPC), Voice over LTE (VoLTE) and other elements used in an EPC/IMS Core. .

Device testing of LTE UEs and 5G fixed networks. AWS and AZURE (i.e., Data Analytics) also Elasticsearch / Splunk skill sets.

Forecasting/ for both RF/Core design traffic analysis for eNB/BTS capacity. Looking at yearly trends and getting input from Marketing/Equipment Groups on what is needed for the future and on where sites need to be added to alleviate traffic congestion or CE blocking.

Provided leadership and guidance to the Wireless Standards Development Groups of TIA TR45.5 and 3GPP2 TSG-C committees throughout a difficult and contentious time, successfully bringing parties together and building consensus through a united front. Participated in AR/VR testing.

Participated in activities with International Standards Bodies (ITU-R, CITEL, IEEE 802, FCC) to present and promote the adoption of CDMA technology and spectrum allocation issues. Shepherded 3GPP2 specifications through the TIA ballot process and publication. Track the 3GPP2 standard development and product evolution roadmap, and actively contribute inputs to product development.

Implemented ETSI Network Function Virtualization (NFV) technologies i.e., NFVI of network nodes (vSMSC, vMME, etc.) into building blocks for future networks (NFV, SDN) and eNBs reporting M2M IoT devices data aggregation. Building VMs for other network elements. AWS and AZURE (i.e., Data Analytics) also Elasticsearch / Splunk skill sets.

Developed, coordinated, and presented technical contributions for standards groups nationally. Contributed to the adoption of architectures, protocols, procedures, and features in the domain of emerging wireless technologies and services – within international standards forums.

Tasked with developing algorithms for LTE wireless networks, for Load Balancing, MOCN (Multi-Operator Core Network), one for Interference Reduction, and Self- Healing in case of a cell outage.

Serve as Architect on product evaluation, selection, testing, and integration on new Emerging technology such as CDMA2000 and E911 Location Services. Conduct technical trials before integration into the system.

Provided technical analysis, strategic insight, and recommendations on next-generation technologies and services to guide Executive decisions.

Research, evaluate, and recommend new advanced technologies by translating strategic business objectives into the final design and implementation. Develop strategies for products that can be integrated within the wireless infrastructure.

Develop standards that meet internal requirements and align with industry standards.

Collaborate with peers during standards / product development.

Have worked with CDMA and UMTS network elements (specifically cell sites, RNCs, and MSCs).

Demonstrate expert knowledge in multiple technical and business areas as well as performing a larger leadership role in the organization. Effectively monitor and act to ensure coordination of all components and activities and decide on issues requiring escalation.

Working knowledge of Atlassian Confluence, JIRA, and Agile/SCRUM Methodologies.

Proficient in Microsoft suite, Excel, AI (ChatGPT), etc.

Professional Experience

Paradigm Solutions – Chicago, IL (Feb. 2023 –Mar 2024)

Wireless System Consultant

Installation/deployment, site surveys, and maintenance of 5G gNB wireless radio communications systems.

Uses automation to test newly deployed sites

Attended 3GPP SA to give input on satellites NTN connectivity.

Monitoring KPIs and handoffs between 4G & 5G systems installation.

Serves as technical advisor to architects, designers, and management on all aspects of wireless communication.

Candle Resource Group/BR – Abu Dhabi, UAE (Nov. 2022 –Jan. 2023)

Adjunct Professor

Professor for Mobile Networks from 1G to 5G System deployments and Analytics; 6G and beyond, beginning cybersecurity, etc.

Preparing coursework materials, monitoring class progress, and administering exams. Using experience to gauge students' level of knowledge and understanding of the course materials. Gaging in lab participation for the students in everything they have learned throughout the course such as cybersecurity, surveillance, etc.

Booz Allen Hamilton – McLean, VA (Dec. 2020 –August 2022)

4G/5G Wireless SME

Worked on multiple Enterprise Network projects in support of the Federal Government requirements. Worked remotely across multiple time zones.

Serves as technical advisor to architects, designers, and management on all aspects of wireless communications.

Apply leading edge principles, theories, and concepts. Contribute to the development of new principles and concepts of 5G. Uses automation to test deployed network.

Knowledge of cellular architecture components and concepts including session management, user plane functions and control plane functions. AWS and AZURE (i.e., Data Analytics) also Elasticsearch / Splunk skill sets.

Integration/test experience developing complex technical solutions. Strong organization, analytical and problem-solving skills with the ability to manage priorities.

Ability to balance technical requirements with business needs to collaborate with internal and external stakeholders.

Candle Resource Group/BR – Abu Dhabi, UAE (Dec. 2019 – Mar. 2020)

Adjunct Professor

Second, in command to oversee the operations of other instructors. Professor for Mobile Networks from 1G to 5G System deployments and Analytics.

Preparing coursework materials, monitoring class progress, and administering exams. Using experience to gauge students' level of knowledge and understanding of the course materials.

Knowledge of Python to test several functionalities and MATLAB for numerical analysis of Fourier Transform.

NetScout – BERKELEY, CA (Oct. 2019 – Nov. 2019)

RF Field Network Engineer

Lead a drive-test team in the field to collect CW (Continuous Wave) path-loss data for 5G testing in the 24 and 39 GHz frequency bands.

Assist with the design and construction of test hardware for use on towers, rooftops, and small-cell-test-vehicles. Work in concert with NetScout RF engineers and others at headquarters to coordinate effective test plans and execute the test schedule. Maintain accurate records of field activities via proprietary software.

Candle Resource Group/BR – Abu Dhabi, UAE (May 2019 – Aug. 2019)

Adjunct Professor

Instructor for Mobile Networks from 1G to 5G System deployments and Analytics. Preparing coursework materials, monitoring class progress, and administering exams.

Using experience to gage students’ level of knowledge and understanding of the course materials. Knowledge of Python to test several functionalities and MATLAB for numerical analysis of Fourier Transform.

Novalink/Verizon Wireless – Bellevue, WA/Schaumburg, IL (Feb. 2016 – June 2018)

Sr. Telecommunications Mgr.

Virtualization. Providing Specifications for the VMware build i.e., CPU, memory, disk space, Database, OS, etc. Worked on System Performance issues on resolving carrier aggregation concerns in Nokia/Samsung system mostly as it relates Contributing to the Network Support Systems (NSS) Architecture strategy for current and future cellular radio network technologies (i.e., 5G FW testing, LTE-U eFemto deployment, M2M IoT devices reporting issues, etc.). Looking at different deployment scenarios for NFV, SDN, and new feature implementations and assessed the viability of impacts to current technology system tools/Data Mediation system (i.e., VoLTE Prepaid Roaming and Combined SGW/PGW, etc.) for equipment vendors i.e., for Ericsson, Nokia, and Samsung. Reviewing System Performance details from a market, submarket, and county perspectives.

Deploying Virtual EPC elements and IMS Core Network elements on a Virtualized Infrastructure technology of network nodes into building blocks for the future architecture of SDN concepts (i.e., vMME, vSMSC, vHSS, etc.), Cloud, Big Data, and API. Building VM for KVM to the 5Ghz (LTE-U/LAA) coexistence with Wi-Fi.

Paradigm Solutions Inc., Chicago, IL (July 2015 – Jan. 2016)

Wireless System Consultant

Overseeing installation and maintenance of wireless radio communications systems, including radio propagation modeling and prediction, interference analysis, frequency condition, cell-site equipment layout, parameter definition, and ancillary equipment.

Analyzed and designed wireless network systems that solve business problems.

Cogent/US Cellular – Schaumburg, IL (May 2014 – Nov. 2014)

Mobile LTE Core Engineer

Looking at BV M2M testing on 3G/4G platforms (setting APNs on UE) such as L2TP, dynamic IP, and static IP implementation of features that would increase revenues.

Supporting the platforms that are provisioned for Services and Core (3G and 4G) such as SMS/ MMSC/ SMSGW/SIM OTA as well as Prepaid Interface to Turbo Charging.

Testing VoLTE capable UEs on different platforms such as 3G and 4G to ensure seamless compatibility and familiarity with IMS architecture for VoLTE initiated calls (i.e., P-CSCF/S-CSCF/MGW/MGCF, etc.).

Provide troubleshooting support for 4G mobility networks such as eNodeB, MME, S/P-GW, PCRF, HSS, HLR, AAA, and running traces to resolve issues that may come up. Running traces on MIN redirect for SMS. Provisioning/resolution of SIM OTA card issues.

PCI/Verizon Wireless – Bridgeville, PA (Dec. 2012 – Jan. 2014)

System Network Engineer

Forecasting for both RF/Core design traffic analysis for macro and small eNB/BTS capacity. Created SCIP Approval, RFDS to support new site design and upgrades on C-IT. Looking at yearly trends and getting input from Marketing/Equipment Groups on what is needed for the future and on where sites need to be added to alleviate traffic congestion or CE blocking.

Radio Planning and system-level testing Optimization of LTE network to troubleshoot and improve KPIs. Analysis of KPIs, investigation, and improvement of network quality problems.

Implementation of new features and tuning LTE radio network parameters. Analysis of neighbor relations and implementation of corrections.

Analyzed network & system response and determined tuning recommendations to improve performance.

Datalink/Sprint Nextel – Washington, D.C. (Jan. 2012 – Oct. 2012)

LTE Performance and Optimization/Implementation Engineer – ALU, Samsung, Ericsson

Working on 4G/LTE strategy deployment/integration and network optimization in the Washington D.C. area for better data throughput. Prioritize system-level testing of networks such that it will be interoperable with 2G/3G systems before commercial deployment. Responsible for overseeing the implementation of the LTE network on the top of the 3G (CDMA/EVDO) network nationwide.

Responsible for overseeing the integration and testing of LTE RAN network elements and Core network elements (MME/SGW/PGW/PCRF) nationwide (including 4G Satellite Switches), and LTE interfaces such as S1-MME, S1-U, S6a, S6b, S11, Rf, Uu Band 25, S10, X2, S102, etc.

Investigating and developing algorithms for Self-Organizing Network (SON) based LTE networks: Load Balancing, Neighbor List Optimization, Self-healing, and RACH Optimization, etc.

Project Management and analysis of test results for different technology groups as well as CALEA, Billing, Device Testing Teams, eHRPD for Direct Connect Service project AKA as QChat PTT Service.

Responsible for developing and maintaining Field Integration Testing (FIT) plan for Core & RAN for all 3 OEMs. Responsible for mapping all 4G Core sites (Core elements) to different 4G RAN markets.

Responsible for creating test cases for all groups such as 3G, 4G, Billing, CALEA, eHRPD, Wi-Fi, 802.11 testing, etc. to validate end-to-end functionality of each technology and equipment after any integration, changes have been implemented.

Looking at different deployment scenarios and implementation of LTE networks. Working with vendors to assess their compliance with the latest release of 3GPP. Testing of inter-freq. HO and SON capabilities.

Work with ALU, Ericsson & Samsung engineers directly in the Sprint-Nextel NRT environment (LAB) for any new features testing as well as regression testing for all future releases and iron out any bugs before deploying to CORE & RAN markets nationwide.

Paradigm Solutions Inc. - Chicago, IL (Aug. 2007 – Jan. 2012)

Leader in wireless standards development, having chaired several international standards development groups of eighty-plus industry representatives to meet industry objectives and produce timely wireless air interface/core network standards.

Initiated, developed, and implemented standards strategy for Telecommunications Industry Association (TIA).

Participated in activities with standards bodies to present and promote adoption of CDMA technology and spectrum allocation issues.

Shepherded 3GPP2 specifications through the TIA ballot process and publication. Track the 3GPP2 standard development and product evolution roadmap, and actively contribute inputs to product development.

Assisted in ITU WP8F and initiated CDMA technical updates in both committees prior to deadline by working with the TIA Secretariat.

Contributed to the creation of WGs, focusing on the development and specification of User Services and Signaling Protocols.

Participated in IEEE 802.20 in support of Flarion Systems based technology.

Additional Career Experience

Lucent Technologies - Naperville, IL

Wireless Systems Engineer/Member of Technical Staff, Aug. 2000 - Dec. 2006

Leader in wireless standards development, having chaired several international standards development groups of eighty-plus industry representatives to meet industry objectives and produce timely wireless air interface/core network standards.

Developed and implemented standards strategies that address key issues, involve strategic supporters, address critical concerns, and result in accepted technical standards. Knowledge of basic Java, used to test several networks elements.

Initiated, developed, and implemented standards strategy for Telecommunications Industry Association (TIA).

Participated in activities with standards bodies to present and promote adoption of CDMA technology and spectrum allocation issues.

Shepherded 3GPP2 specifications through the TIA ballot process and publication. Track the 3GPP2 standard development and product evolution roadmap, and actively contribute inputs to product development.

Assisted in ITU WP8F and initiated CDMA technical updates in both committees prior to deadline by working with the TIA Secretariat.

Contributed to the creation of WGs, focusing on the development and specification of User Services and Signaling Protocols.

Ameritech Cellular Services/GTE/Verizon Wireless - Schaumburg/Hoffman estates, IL

Director of Advanced Wireless Technology

Did RF analysis of system prior to incorporating new BSC.

Work with engineering teams and performing testing tasks and reporting the test results.

Conducted feasibility studies on new technology and product concepts.

Defined technology direction by analyzing advanced issues, champion concepts, and future products’ services in CDMA, such as over the air provisioning`, third-generation technology (W-CDMA), and competitive system (GSM).

Represented wireline/wireless issues in CALEA E911 meetings.

Facilitated GPS/assisted GPS team meetings to document and finalize a plan for testing GPS capabilities on any CDMA network.

Participated on a GPS trial team that validated GPS technology in a CDMA system; provided input to legal regarding comments to the FCC on expediting the decision with respect to a handset-based solution.

Ameritech Cellular Services - Schaumburg, IL

Assistant Director of Wireless Technology Development

Participated in CDMA field testing during trials and Chicago system deployment.

Made recommendations on CDMA training for the markets.

Ameritech Cellular Services - Schaumburg, IL

Manager of Science and Technology

Served as a North American Digital Cellular Standards Representative for Ameritech in TIA TR45.5 meetings. Prepared meeting summaries on critical issues. Presented and facilitated Ameritech’s point of view in standards meetings and solicited support for our positions.

Collaborated with Marketing and Engineering on feature developments and decisions made during the standards process that may have impacted their strategies.

Provided technical assessments of standards proposals and features developed in the standards arena.

Supported the strategy plan with features related to CDMA and TDMA.

Ameritech Cellular Services - Schaumburg, IL

Manager of RF Research and Development

Participated in CDMA core test team and brass board testing in San Diego to define procedures.

Wrote multiple test sets and coverage tests for building penetration, macro cell, and other purposes.

Ameritech Cellular Services - Schaumburg, IL

Senior System Performance Engineer

Trained and supervised other System Performance Engineers engaged in evaluating and improving areas of poor coverage by identifying system performance problems (dropped calls, static, and interference), reported problems to appropriate Engineers, resolving customer service issues and implementing solutions.

Generated new cell site translations and neighbor lists in support of regional build program activity. Developed a troubleshooting document that was incorporated into System Performance/RF Guidelines. Created maps for network optimization and planning. Executed special Engineering studies.

Established AMCI wireless labs, including reviewing bids for, procuring, and receiving equipment as well as completing vendor training on each one. Partnered with RF design to correct Cellular Interference data by running PLMS and voice channel selection activities through antenna change-outs, threshold adjustments, and power scaling.

Previously employed by Motorola Inc. as a Test Equipment Engineer.

Telecommunications Industry Association

Chairman of TIA TR45.5 North American Digital Cellular Standards Committee

Operated within guidelines and procedures designed to facilitate open discussion and avoid anti-trust litigation.

Led a group of marketplace competitors, including equipment manufacturers and service providers, to transform a potentially conflicting position to a consensus position that may be published as an American National Standard. Played a key role in expediting the process by obtaining consensus on critical issues from non-CDMA supporters. Accelerated the publishing of approved documents. Instilled discipline in voting requirements and compliance with TIA procedures. Knowledgeable and spear-headed the promotion of IS95, CDMA2000, and 1xEV-DO protocols to the international community. Managed close to 50-member companies (app. 150 members) to complete the standards.

Chairman of 3GPP2 TSG-C Committee

Guided a group of marketplace competitors, including equipment manufacturers and service providers, to transform a potentially conflicting position to a consensus position.

Task Group Chairman of Intersystem Operations TIA TR45.5

Discussed and prepared contributions to other TIA subcommittees to support roaming between different CDMA systems as it pertained to analog features, handoff functionalities, and A+ interfaces.

Attended TIA TR45.2 (Intersystem Operations) on a bimonthly basis to ensure interoperability with analog, CDMA, and PCS.

CDG System Test Group Participant

Developed a standard CDMA network acceptance test plan that defined the test objectives and analysis of key features.

Participated in industry meetings of CTIA Operational Performance and Test Description to define a set of common test procedures for CDMA.

Professional Development & Credentials

Bachelor of Sciences (B.S.) in Electrical Engineering – Concentration in Communication/Electrical Systems, University of Illinois, Chicago, IL

Technical Skills:

Applications: Provisioning, Testing, Traffic Management, Wireless, Wireline

Network Elements: MME, PCRF, SGW, PGW, ePDG, etc.

Telecom courses:

O-RAN 5G: The Path Forward

How Mobile KPIs Will Change from 4G to 5G

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