Neetu Singh

• Working knowledge of certain specific 3GPP protocols RRC/ S1AP, X2AP, NAS. Understanding of end-to-end procedures for voice and data call establishment, mobility and interworking with core network modules.
• Tracked test reports and failures determined by root cause data trends.
• Reviewed, evaluated, and identified requirements for testability.
• Developed and maintained test and evaluation strategies for testing to show operational readiness and suitability with planned project decision points.
• Tested, identified and troubleshot problems with networks.
• Communicated technical information both verbally and in writing in simple terminology.
• Verification of Chipset/Handset feature like MO/MT Speech call, Handover, Cell Selection/Reselection, PS/CS call, CSFB Functionality.
• Experience in the Log Analysis for the issue like MO/MT Speech Call, Cell selection/Reselection, PS/CS Call, CSFB functionality, Dial up Connection, IMS call, Volte,SCG, MCG, RLF, VoNR..etc in different model.

Distributed Unit (DU) in 5G NR

Discription:

Demonstration on 5G M2M end to end setup. Compile DU with additional logs and load it on setup. Compile UESIM with additional logs and load it on setup. Attach 8 UE and run TP on Setup. Demonstration of CLI output while running FULL throughput. Fixing the DU defect and segmentation fault.

Carrier Aggregation in 5G NR (Millimeter wave)

Description: CA is a technology that combines two or more carriers into one data channel to enhance the data capacity of a network. CA in 5G new radio (NR) will provide multi-connectivity with asymmetric upload and download, providing even more bandwidth, to a single user; up to 700 MHz is available in millimeter wave frequencies. 5G NR CA now supports up to 16 contiguous and non- contiguous CCs and can aggregate new 5G bands up to approximately 1 GHz of spectrum.

Gain Enhancement and RCS Reduction of Antenna using FSS Substrate.

Description: Analysis of microstrip patch array is presented using frequency selective surface (FSS) as superstrate. FSS layer act as a reflecting plane which improve the performance of the antenna. This proposed antenna exhibits the gain enhancement 4.36 dB in E- plane and 4.34 dB in H-plane.as compared to the conventional 1x4 patch array.