Mourad ABDELJEBBAR
R4 CS Core Engineer, Nokia Siemens Networks Morocco
Je suis lauréat de l'INPT ( www.inpt.ac.ma ) en 2008. Durant ma formation j'ai éffectué un stage de trois mois au sein de NSN sur le réseau GPON. Par la suite, j'ai occupé le poste d'ingénieur EWSD et ce pendant quatre mois. Finalement et depuis Janvier 2009, j'ai occupé le poste d'ingénieur en réseau coeur au sein de la même societé.
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I am the INPT's laureate( www.inpt.ac.ma ) in 2008. During my training, I did a three-month internship in NSN. Subject : GPON's network. Subsequently, I worked as an EWSD engineer for four months. Finally, since January 2009, I worked as a R4 CS Core engineer in NSN.
52 contacts2010 - 2011professional training :
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1)-R4 Switching core network signaling (8days) :
- Introduction to SS7 signaling.
- Signaling over TDM : MTP1/MTP2/MTP3.
- Signaling over ATM : SAAL/MTP3B.
- Signaling over IP : SIGTRAN/M3UA.
- Applications parts : TCAP/MAP.
- Radio protocols : RANAP/BSSAP.
- Others protocols : SCCP/AAL2/MEGACO/ISUP/BICC/SIP.
2)-R4 Switching core operation and maintenance (10days) :
- Introduction to Release 4.
- Signaling and routing in R4.
- MSS, CDS, MGW and HLR : Structure and functionalities.
- MSS, CDS, MGW and HLR : Integration and maintenance.
- BSC et RNC : Integration in MSS/MGW.
- Subscribers and trafic administration.
- Tools : HIT.
3)-NEMU MGW SAU4 and NEMU HLR SAM14 (6days) :
- Structure and functionalities.
- Applications and maintenance.
- Installation and configuration.
- Upgrade and troubleshooting.
- Applications : NEBS, FSM, HLRWS, SQL Analyser and N+X.
- Tools : NetOp and Application Launcher.
- Provisioning;
- Monitoring;
- Technical support;
- Commisioning;
- Integration;
- Operation and Maintenance.