Sumit Trehan Email & Phone Number

India

Taking care of Design activities for Nokia & Ericsson Hardware system for 4G and 5G New Site Rollout and Carrier Addition.

New Delhi, Delhi, India

Network Optimization for improvement in LTE KPI’s [RRC SSR, S1 signaling success rate, ERAB SSR, ERAB Drop rate, DL & UL Throughput, Mobility success rate,4G Retention, CA DL & UL throughput]. CSFB, SRVCC, 4G-3G session continuity, LTE redirection.Parameter Audit and Feature trails for improvement in Network KPI’s.PIM testing for new carrier.

Gurgaon, India

Network Optimization for improvement in LTE KPI’s [RRC SSR, S1 signaling success rate, ERAB SSR, ERAB Drop rate, DL & UL Throughput, Mobility success rate,4G Retention, CA DL & UL throughput]. CSFB, SRVCC, 4G-3G session continuity, LTE redirection.Network Optimization for improvement in WCDMA KPI’s [RAB SSR(CS,PS,HS), RAB Drop rate (CS,PS,HS),R99.

Pune

Network Optimization for improvement in WCDMA KPI’s [RAB SSR(CS,PS,HS), RAB Drop rate (CS,PS,HS),HSUPA throughput, HSDPA throughput, DL power and Code utilization, Frame loss, SU Utilization, CE Utilization, SHO, ISHO,IRAT,RTWP.Network optimization and drive log analysis, performance stats/KPI analysis for drop calls, congestion, SDCCH/TCH blocking.

Noida Area, India

Network optimization and drive log analysis, Performance stats/KPI analysis for drop calls, congestion, SDCCH/TCH blocking, Assignment failure, handover, paging and problem resolution for swapping. Verify the RF parameters and e.g. Rx level, Rx quality, Handovers, neighbors(2G to 3G, 3G to 3G, 3G to 2G,2G to 2G),CE Utilization,Interference, BCCH, LAC.

Noida, Uttar Pradesh, India

RF Drive test Log analysis and Optimization of Clusters based on Network KPI's

Amritsar, Punjab, India

Network optimization and drive test logs analysis, performance stats/KPI analysis for drop calls, congestion, SDCCH/TCH blocking, Assignment failure, handover, paging and problem resolution for swapping.