Sagar Borse Email and Phone Number

 This project Focuses on RAN testing, Log analysis and verification. Understanding of 5G Standalone Mode Registration-Attach Call Flow Good Knowledge Of 5G Subcarrier Spacing, Frame and Sub frame, Slot and OFDM Symbol Basic features of 5G NR NSA, attach call flows.  Log Analysis of F1AP, E1AP Good Knowledge of 5G NR RACH Procedure Overview – CBRA and CFRA, RA-RNTI Calculation Good Knowledge 5G NR Msg2 Random Access Response (RAR), MSG3 – PUSCH Scheduled Transmission by RAR UL grant Knowledge of 5G NR Timing Advance: RAR TA and MAC-CE TA Knowledge of 5G MAC BSR Buffer Status Report, Beam Failure Recovery – BFR Collaborated with cross-functional teams, including network engineers, software developers, and project managers, to ensure successful 5G NSA TESTING Good Knowledge of 5G NR SSB Positioning – Time and Frequency Resources Good Knowledge of 5G NR CORESET – Control Resource Set Understanding of 5G NR Reference Signals (DMRS, PTRS, SRS and CSI-RS) Attach Procedure/Power on Procedure Log Analysis. Different Call Scenarios Performed For voice call like call set up time, MO, MT, Call initiation. L1 L2 L3 Layers Messages Log Analysis & Testing. Bug Tracking and reporting the issues to the respective component team and tracking the issue.  Analysis of UE to N/W ,call flow, RRC, Logs from end to end perspective. 5G NSA log analysis, Bug Tracking and Reporting. Understanding and analyzing each test case before actual testing starts. To provide detail reports on daily basis with bugs and initial analysis for problems. Providing the logs to developers with the cause of failure. Putting the actual failures in the error tracking system with detail analysis reports, cause of failure, and the real time logs are attached.

PROJECT DESCRIPTION This project Focuses on eNB testing, Log analysis and verification. Log analysis of different layers (NAS,RRC)based on 3GPP specifications. Wireless protocol test solutions of different layers(RLC,PDCP,MAC) Attach Procedure/Power on Procedure Log Analysis. Different Call Scenarios Performed For voice call like call set up time, MO, MT, Call initiation. L1 L2 L3 Layers Messages Log Analysis & Testing. Bug Tracking and reporting the issues to the respective component team and tracking the issue.  Analysis of UE to Enb ,call flow, RRC, Logs from end to end perspective. Carry out basic parameter checks such as (RSRP,SINR,RSRQ,RSSI) During the Test. Cell Selection And RE-Selection Analysis. Perform CSFB testing to verify LTE Call success rate and call drop rate, speed test Analysis of HO failure cases Based on 3GPP Specification & Low throughput analysis eNB Testing (L1 L2 L3) Throughput Testing Radio Link Failure(RLF) Initial Attach/ Detach X2 HO, S1 HO RRC Connection Establishment/re-Establishment /ReleaseRESPONSIBILITIES LTE log analysis, Bug Tracking and Reporting. LTE log analysis of Call drop, HO failure, Radio link failure, MIMO, Carrier Aggregation. Understanding and analyzing each test case before actual testing starts. Understand the 3GPP specification documents for the protocol X2AP, S1AP Bug tracking and reporting the issues to the respective component team and tracking the issue. To provide detail reports on daily basis with bugs and initial analysis for problems. Providing the logs to developers with the cause of failure. Putting the actual failures in the error tracking system with detail analysis reports, cause of failure, and the real time logs are attached.

PROJECT DESCRIPTION Check LTE FDD & TDD KPI and analysis RRC, ERAB Drops and Low throughput cell Also CSFB setup success rate, PRB usage, HOSR, and TA. Cluster drives to evaluate and optimize RF network coverage. Improved RSRP, RSRQ, and SINR by physical optimizations. Preparing, top worst cells on each TAC/Cluster for main KPIs: (RRC failure, ERAB failure, HO failures etc.) Drive test log analysis for DL/UL throughput /Attach Detach delay/Ho delay analysis. Making report for Redirection, Reselection (2G-4G & 4G-2G), and CSFB through Layer-3 message. Prepared KPI reports For drop calls percentage, call setup success rate, HO success ratio. Analysis of RF condition by RSRP, HO, PCI Swap,Letancy Test, RRC Set up& Drop Rate, SINR for volte.RESPONSIBILITIES Responsible for pre post cluster optimization and generating reports for all technologies. Perform testing using Nemo Outdoor/TEMS/ACTIX. Hand over Test calls & Drive test Soft, Softer & Hard) with help of TEMS investigation Responsible for drive test data post processing and detail problem analysis Log Analysis GSM and UMTS Performing the Task of Log Analysis for GSM and UMTS network and finding the Bug in Live Network and Reporting to O&M Team for Proper Rectification.