National Advanced Systems Company (NASCO)
Riyadh, Saudi Arabia


  • المرتب

    غير محدد
    غير محدد غير محدد

  • نوع الوظيفة

    دوام كامل

تفاصيل الوظيفة

    • RF planning for outdoor and indoor of TETRA system.
    • Preparing the RF design for indoor-outdoor TERTA network, which consist of the following:
    a) Power budget calculation.
    b) Coverage simulation.
    c) Network capacity calculation.
    d) Frequency plan & Interference calculation.
    e) TETRA sites BOQ.
    • Site survey to identify an optimum location of the new TETRA sites.
    • Coverage simulation for ongoing and new TETRA network using RF PLANNING TOOL
    • Frequency Code plan for TETRA’s Air Interface and interference calculation
    • RF planning of an indoor coverage enhancement system using passive and active equipments (coaxial and optical fiber systems).
    • Coverage simulation studies for indoor system using (In Building coverage simulation software).
    • Site Survey of indoor sites to select the proper location of the coverage enhancers’ equipment.
    • Coverage verification test for indoor system.
    • Perform on site test for the distribution antenna system of indoor in order to verify the system’s performance in terms of (VSWR, RETURN LOSS, CABLE LOSS)
    • Coverage and services verification of TETRA network (outdoor and indoor) by performing Drive test measurement.
    • Daily system health checks
    • Monitor and daily analysis of alarms or notification escalated by Tier 1 team, and resolve and/or provide recommendations accordingly
    • Proactively investigate potential network faults or triggered alarms levels to improve preventative network management
    • Ensure that fault diagnostic techniques and processes are improved and optimized for oversight staff
    • Provide guidance to staff in the correct interpretation of fault alarms.
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