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 deployment.Hardware Design for 5G sites Rollout.

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 throughput, HSUPA throughput, HSDPA throughput, DL power and Code utilization, AC Fails, BTS Fails, RNC Fail, Max User Fail, Frame loss, Missed EDCH Frames, SU Utilization, CE Utilization, SHO, ISHO,IRAT,RSSI,RTWP and Neighbor Optimization.

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, Assignment failure, handover (ADJS,ADJG,ADJW),CE Utilization, paging, DAC Drift and problem resolution for swapping.

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, BSIC, HSN & MAIO ,RSCP, Ec/No, CQI, Scrambling codes etc.

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.