RAN Integration Engineer
Responsabilități:
• Integratin/Modernization/disassembly of sites;
• Working with architectures: 2G/3G/4G/5G Ericsson and Huawei;
• Troubleshooting and solving the client issue
Mobile communication technologies and standards used:
• 2G (GSM): Knowledge of GSM, GPRS, EDGE.
• 3G (UMTS/WCDMA)
• 4G (LTE): Knowledge of LTE, carrier aggregation, MIMO (Multiple Input,
Multiple Output).
• 5G (NR - New Radio): Knowledge of 5G NR, OFDM modulation,
beamforming, Massive MIMO technology, 5G core network (SA and
NSA).
I worked with following activities:
• RAN Integration of new sites.
• Adding band 700/800/1800/2100/2600/3500 for existing sites
• Swap equipment from Huawei to Ericsson
• And other RAN changes that were required on different projects I
worked with next aplication and equipment:
• ENM; Ericsson AutoIntegration and the whole package of applications
for it; AMOS; CLI Terminal; Scrpting Terminal; .xml file for integration;
Licence file; VM; WinFiol; WinSCP; SecureCRT; Notepad++; GCR;
PROMO; GIR; OSMOSE; RESO; GOLD; CRS; Lynx;
• BSC; RNC; GPS; BB5212/BB5216/BB6630/BB6631/BB6647/RP6651;
many types of DUG/DUW/DUS; RUS/RRU/RadioXXXX/RET/TMA/
Antenna equipment for RAN part ; IPsec; CSG equipment for trans
part.