Bareilly, Uttar Pradesh
To be creative, innovative and update myself with technology by taking up challenging assignments in a healthy and stimulating environment where I could be nurtured into high caliber professional.
Engineer Front Office (CORE and BTS networks)
February 2010 to Present
Designation: Engineer FO
• SPRINT NEXTEL (U.S.): Sprint is 3rd largest telecom company in US. We are responsible to provide remote technical support to the network which includes monitoring and troubleshooting of core parts and BTS.
➢ Surveillance of Sprint network of core parts like HA-DAP (MSC), iHLR, MDG, iVPU, iSC, OMC via netcool.
➢ Co-ordination and resolution of problem related BTS, HADAP, iVPU, iHLR, MDG
➢ Daily Health check of core parts.
➢ Analyzing network related problem and troubleshooting it.
➢ Switch performance check for the call drops and block rates at different BTS.
➢ Trams trouble ticket creation and handling.
➢ Circuit testing for diagnostic of problem.
➢ Leading the team whenever required during shift time and helping them resolve their issues.
➢ Keeping track of key performance indicators like MTTF and SLA requirement.
December 2009 to February 2010
Commissioning of VMSC, VMGW, GMSC, GMGW including Hardware and software configuration and commissioning.
➢ Configured and tested TDM and IP based links and tested the related protocols (BSSAP, CAP, MAP, ISUP))
➢ Configured and tested HLR-MSC TDM and IP based link and tested the related protocols with QOS negotiation data (SIGTRAN and SS7)
➢ Mobile GSM call trace route testing and troubleshooting (ATTACH, ACTIVATION, UPDATION, DEACTIVATION, DETACH, ROAMING).
July 2008 to February 2010
March 2009 to December 2009
BSNL 3G core network project planning.
➢ CS network setup and protocols negotiation.
➢ Commissioning of VMSC, VMGW, GMSC, GMGW including hardware and software configuration and commissioning.
➢ Designed the interface network (ISUP, BICC, MAP, SS7, SIGTRAN )
➢ Analyzed many interface protocols (ISUP, BICC, RANAP, RAB, SS7, SIGTRAN, MAP, and CAP) to Create Validation Cases.
➢ Acceptance testing for many VMSC's, GMSC's, VMGW's and GMGW's
➢ Implemented successfully MSC pool concept.
➢ Troubleshooting problems by detail analysis of complete call trace.
➢ Acceptance of LI equipment also.
➢ Mobile GSM call trace route testing and troubleshooting.
August 2008 to March 2009
➢ SCCP, ISUP, BICC signaling analysis and troubleshooting.
➢ Configuration & integration of MSC/MGW/MSS.
➢ CDR configuration, Checking & verification.
➢ Router integration for core network elements for implementing SIGTRAN, H.248 links.
➢ Troubleshooting of call drops and other call related issue by detailed call trace analysis
➢ Solved other network problems also
➢ Acceptance testing of VMSC, GMSC, VMGW and GMGW.
B.Tech. in Electronics and Communication
1971 to 2008
1977 to 2002
1973 to 2000