Gessner Rivas

Background

About Gessner Rivas

SUMMARY Extensive RF-EM experience (18+ years) in Network Design, Optimization, Performance, Planning, Implementation and Operations. Worked with Subcontractors as project manager or lead providing RF Products and services to the operator, vendor or customer. Knowledge of Interference and analysis of frequency bands such as 1800, 1900, 2100, and 2500MHz and Cellular 700, 800, 900MHz for wireless Networks. Knowledgeable in a variety of technologies and their protocols, including: VoLTE; SIP, RTP, PHY, MAC, Scheduler, RLC, PDCP, and RRC. Experienced in Massive-MIMO, LTE-VoLTE, VOIP, WiMax, WCDMA, CDMA, GSM and iDEN. Knowledge of Nortel, Motorola, Lucent, Ericsson, Huawei, Samsung and Nokia equipment. Experienced in Windows-system, TCP/IP Networking, LAN/WAN Applications. Understand and used; Frequency Generators, AC power phase control, know AC/DC motors, power control circuits, tested diffraction, or deflection of lasers and knowledge of applications of PLCs. RF TOOLS Experience on the following: • Samsung LSM and BSM • OSS-Moshell • ENIQ • TABLEAU • NetAct • • Windcatcher-Nemo • Huawei: Genex-Assistant and Probe • (TEMS) Investigator and Route Analyses • Actix • MapInfo • Siterra (Data-Base) • Mentum Planet • Atoll • Wizard and X-ACP-tool • Wirelesspro • X-Tel (X-136) • OptPCS • Xcal-M, Xcap-M • True call • Alteryx • GoogleEarth • Wireshark • Diameter • TCP/IP networking and LAN/WAN architecture