assem daher

Logistic coordinator ( purchasing and sales at AT&C trading

• Lebanon
• My current job since January 2022

at OGERO Telecom, Tripoli Lebanon North

• July 2013 to September 2013

Telecom Platform, an overview of the telecom network, structure & components including switching technologies, data networks DSL, protocols& OSI Model.
•Mobile Network & Signaling, An Overview of the GSM network UMTS, CDMA, Traffic &logical channels, cell planning, the signalingsystemSS7 and it difference with the channel associated signaling.
•PDH, SDH Transport Network, An overview of the transport network such as plesiochronous digital hierarchy & Multiplexing stages, the synchronous digital hierarchy frame structure.
•Switching Platform, an overview of the switching network and its structure and deployment in Lebanon with respect to Alcatel, Ericsson & Siemens.

Hands on experience on Map Info, Global Mapper, NEMO, Actix, CNA & CNT, Atoll, TEMS.
•Attended workshops on GSM, CDMA, WCDMA/UMTS, WLAN, WiMAX, Optical fibers
Experience on LTE testing and analysis tools: JDSU, NEMO Analyzer, LLDM, and Gladiator.