Jhancy Rani Ramamurthy Email & Phone Number

Milpitas, CA, US

San Jose, California, United States

San Jose, California, United States

• CSI based Wi-Fi sensing
• Calibrating the CSI data to remove phase offsets caused by the system non linearities by accomplishing Multiple Linear Regression and first path delay estimate algorithms.
• Developed wireless system design to detect human presence using Wi-Fi6 HE 80MHz and estimate the speed and the direction of the human movement.

Conducted discussion sessions and grading. Topics covered Mathematical modeling of financial securities in discrete and continuous time. Forwards, futures, swaps, options, hedging and pricing (tree models and Black-Scholes-Merton model) of European and American options, Greeks and numerical methods.

Graded Assignments and exams based on the concepts of Signal and system classification, Laplace transforms, Z-transforms and Fourier transforms.

-Conduct discussion sessions for a class size of 80, Hold office hours to help students with course work, grade assignments, and exams.-Topics covered are sampling, Maximum Likelihood and Bayesian estimation and properties of estimators, construction of confidence intervals and hypotheses testing.

-Grade assignments and exams for the course.-Topics include the relationship between continuous-time and discrete-time signals, Z-transform, Discrete and Fast Fourier transform, Structures for digital filtering, and design techniques.

Gurugram, Haryana, India

• Responsibilities
• Improving KPIs like Throughput, RSRP, RSSI, CQI, Rank Indicators, etc., through Optimization, Worst Cell Analytics, Parameter Audits and Threshold Corrections.
• Co-ordination and Implementation of 2T2R to 4T4R MIMO conversion in the entire Network to reap benefits in Modulation, CQI and higher Throughput.
• Analyzed and implemented optimal thresholds for various events involved in Handover and Priority Definitions to achieve Load balancing among various LTE Bands.
• PUSCH SINR and UL Throughput improvement by tuning ULCoMP configuration and implementation of Data Aware Uplink Scheduling.
• Solutioning for complaint reduction by analysis based on parameters like PRB and PDCCH Utilization, RSRP, RSSI, Traffic Vs Utilization Analytics.

• Responsibilities
• To push smart phone voice traffic to 3G instead of fall back to 2G and enhance the 3G voice quality by utilizing the resources which were otherwise dedicated to 3G Data services.
• Power Optimization – Implemented Radio Link Power Optimizations, low power FACH channels at high power loads for ideal users, Relaxed BLER targets, CPICH to refRABOffset and HS Power Margin corrections.
• Code Optimization – FDPCH multiplexing of multiple users on single channel, Reduced Min and Max no. of HS codes, Disabled High rate R99 RABS.
• Mute period and drop call improvements by RLF timer threshold optimization and by limiting max UL Throughput to reduce interference.
• Optimized various parameters like HSUPA TTI Disabling, Multi RAB disabling, SHO parameter tuning, Multiple BSIC Identification, ISHO cancellation, PDU Discards frame correction to reduce CRE, IRAT, Drops and improve.

• Responsibilities
• Paging Discard reduction to improve the paging success rate.
• Planned and executed LAC-TAC corrections for entire network, achieving 98% Success Rate in Paging.
• TCHB reduction by TRX grow and De-grow and by implementing Dynamic Power sharing for 2G high utilized cells.
• Single hop project which aimed at planning single hop fiber connections in Top100 cities of India.
• Hands on experience in tools like MapInfo Professional for planning Fiber pop loading and off-loading.Key Achievements

Master'S Degree, Electrical And Electronics Engineering

Bachelor Of Technology - Btech, Electrical And Electronics Engineering, 9.75 Cgpa

Activities and Societies: CARV Acting Club. Dance Club.

Pre University, General Sciences, 12Th Grade - 97.7%, 10Th Grade - 96%