Ranjit Kumar Majhi Email & Phone Number

Bengaluru, Ka, In

Bangalore

Currently involved in L3 development for 5G features.

UE PS is the omplete air interface protocol stack development and maintenance for different modem platforms. The UEPS protocol stack is for control plane signalling and data. Implementation of different interfaces for across different state machines in multi-threaded environment. Development and maintenance of LTE UE Modem Protocol stack for different platforms.Responsibilities: Analysis of the log and defect fixing for L2 MAC, RLC and PDCP. Involved in unit testing and code… Show more UE PS is the omplete air interface protocol stack development and maintenance for different modem platforms. The UEPS protocol stack is for control plane signalling and data. Implementation of different interfaces for across different state machines in multi-threaded environment. Development and maintenance of LTE UE Modem Protocol stack for different platforms.Responsibilities: Analysis of the log and defect fixing for L2 MAC, RLC and PDCP. Involved in unit testing and code review.  Writing test cases for unit test suites. Show less

Bengaluru Area, India

LTE Base Station simulator is a single integrated LTE test system used for testing different UE and EPC. LTE Test Base Station simulates the LTE stacks at base station for control plane signaling and data. Working in an Agile development team implementing LTE specific features for both Idle mode and connected mode procedures in LTE using C, C++. Develop, enhance and maintain codebase for main/customer product lines. Working with different interfaces in (multi-threaded) environment. Developed,… Show more LTE Base Station simulator is a single integrated LTE test system used for testing different UE and EPC. LTE Test Base Station simulates the LTE stacks at base station for control plane signaling and data. Working in an Agile development team implementing LTE specific features for both Idle mode and connected mode procedures in LTE using C, C++. Develop, enhance and maintain codebase for main/customer product lines. Working with different interfaces in (multi-threaded) environment. Developed, Optimized and Maintained test coverage of the existing/new codebase for unit testing and off target test framework. Worked closely with cross-functional teams to do due diligence, design and develop common software modules, debug failures, raise CR, suggest fixes, improve software, enhance test procedures, develop scripts to automate debug procedures and document various procedures, and debug techniques. Show less

Bhubaneshwar Area, India

LTE EAST500 is a single integrated LTE test system. AEROFLEX’s LTE RF air interface technology integrated with NetHawk’s load test capability. Supports true LTE load testing over the RF interface in FDD and TDD environments. Generate traffic profiles using real data services and applications. Where EAST implements the upper layers (NAS/RRC) and E500 Server (Stack configuration manager) controls the TM500 stack configurations, which simulates PDCP/RLC/MAC/PHY layer of UE. E500 Server creates the… Show more LTE EAST500 is a single integrated LTE test system. AEROFLEX’s LTE RF air interface technology integrated with NetHawk’s load test capability. Supports true LTE load testing over the RF interface in FDD and TDD environments. Generate traffic profiles using real data services and applications. Where EAST implements the upper layers (NAS/RRC) and E500 Server (Stack configuration manager) controls the TM500 stack configurations, which simulates PDCP/RLC/MAC/PHY layer of UE. E500 Server creates the common and dedicated signal and traffic channels and forwards the EAST application packets to the AEROFLEX -TM500. Similarly when receiving application data from the TM500 it sends that to the EAST application. Show less

Bhubaneshwar Area, India

Call & Session Analysis Application is a key application in the M5 Analyzer. The calls can be closely monitored in real-time as they evolve over different interfaces as well as the air interface in UTRAN/GERAN and LTE. Call & Session Analysis application used to identify, monitor and analyzes different calls and sessions in different interfaces with different protocols like EPC call trace using GTPv2 and Diameter protocols. The specific Call & Session Application subscribes different protocol… Show more Call & Session Analysis Application is a key application in the M5 Analyzer. The calls can be closely monitored in real-time as they evolve over different interfaces as well as the air interface in UTRAN/GERAN and LTE. Call & Session Analysis application used to identify, monitor and analyzes different calls and sessions in different interfaces with different protocols like EPC call trace using GTPv2 and Diameter protocols. The specific Call & Session Application subscribes different protocol messages and parameters from the corresponding “Decoder” application, creates different calls and sessions accordingly by applying call & session logic and finally delivers them to GUI window for user display. With Call & Session Analysis it is possible with a quick glance to see the number of success calls, failed calls and active calls and whether there are any problems in the operation. Show less

Bangalore

FCAPS (Fault management, Configuration Management, Accounting, Performance ManagementSecurity Management)SNMP

Master In Computer Science & Applications (Mca), Computer Science

Studied Computer Science and Applications

Bachelor Of Applied Science (Basc), Geology/Earth Science, General

Master in Geology