Hocine BOUCHEKHIMA

Experience

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  ZTE

  May 2003 - Jul 2004

  CDMA RF Design Engineer

  - CDMA Network design and planning.- Sites Acceptance with customer and handover to operation team.- Sites integration and functionality testing.

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  Ooredoo Qatar

  Jul 2004 - Feb 2010

  BSS Planning Senior Expert

  • Dimension and determine 2G and 3G RAN capacity from cell level till BSC / RNC to meet traffic and marketing requirements. • Prepare RAN BoQs and taking technical negotiation with the suppliers.• Design and plan LAC / RAC according neighbor cell relations and UEs mobility. • Manage complete RAN resources utilization from radio, BTS, NodeB, BSC, RNC and interfaces perspectives.• Manage and new RAN projects and validating PoC / trials. • Support Network Rollout team in there Rollout objectives by prioritizing the new sites integration according the actual and forecasted traffic.• Ensure an up to date BSS Network database is maintained. Show less

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  Ericsson

  Feb 2010 - Jun 2011

  4G, 3G and 2G RAN RNP/RNO Sr Consultant

  • Ensure a healthy 2G, 3G and 4G network performance by regular audits and sanity checks, using statistics from the radio network.• Assure and improve network performance KPIs to meet the defined target and SLA.• Develop and implement radio network KPIs improvement plans.• Assessing and applying new radio features to meet business requirements.• Managing radio access resources, traffic balancing and capacity expansion proactively to maintain service quality.• Customer complaints analysis and tracking till resolution.• Good understanding of standard Ericsson radio access counters, KPI and its formula.• Knowledge of Ericsson 2G, 3G and 4G RAN OSS performance database and the structure.• Able to use basic MML command for checking and monitoring GRAN&RAN measurement.• Good understanding about business object (query designer).• Ensuring high level of data availability within radio network.• Customizing report as per management request• Good knowledge of SQL data base and queries. Show less

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  Saudi Telecom Company

  Jul 2011 - now

  5G, LTE, 3G and 2G RAN Senior Consultant / Technical team lead

  - Preparing high level presentation for network performance achievements and gaps to the high management.- Managing technical team charged in network KPI's improvement and performance analysis.- 5G, 4G, 3G and 2G RAN network performance assessment, evaluation and recommendation after any activity.- Setting up, reviewing and improving network performance processes and provide guidance to the vendors in order to meet the goals and objectives.- Managing 5G/4G network performance improvement activities, tuning and optimization.- Setting the right strategy with considering device types and models penetration and capabilities.- Increasing Volte traffic w.r.t the licenses and devices capabilities.- Very strong experience in CEM tools such as SEQ, Geolocation, IMSI tracing and layer 3 messages.- Setting up KPIs thresholds and clauses to determine performance SLA.- Customer experience analysis management.- Mobile devices analysis and support business from handset perspective.- RAN features assessment and recommending suitable to the network.- Key person in defining managed service network performance and quality.- Auditing tools, processes and team within performance / optimization teams.- Setting plans to improve the KPIs on network, region, node, clusters and cell levels.- Customer complaints analysis and handling till resolution.- Audit the KPIs used by managed services teams and to make sure all indicators, which can affect service and user perception, are monitored.- Identify and fix the issues related to coverage and interference. - Align RAN KPIs Formulae with 3GPP standard and between all vendors- Find area of improvement to increase business and improve customer experience. Show less