Sarathee Dewmith Email & Phone Number

Melbourne, Vic, Au

Melbourne, Victoria, Australia

• Developing new features for telecommunication radio systems and deploying them based on the current and new telecommunication standards.• Design and development of embedded C/C++ code for telecommunication radio hardware• Improving 3rd, 4th and 5th generation radio communication network efficiency and quality by performing case studies and developing necessary steps to implement such improvements.• Using laboratory test instruments such as… Show more • Developing new features for telecommunication radio systems and deploying them based on the current and new telecommunication standards.• Design and development of embedded C/C++ code for telecommunication radio hardware• Improving 3rd, 4th and 5th generation radio communication network efficiency and quality by performing case studies and developing necessary steps to implement such improvements.• Using laboratory test instruments such as spectrum analyzers, to study radio interference and network throughput problems and find solutions.• Involve in different stages of radio communication system development including design, analysis, implementation, unit and integration and node level testing of embedded software code reviews and documentation.• Provide feedback for radio hardware and systems designers on current radio hardware for future improvements• Write Linux kernel patches for SLES15sp5 Show less

Sydney, New South Wales, Australia

• Developing firmware and Linux device drivers for IEEE802.11ah devices.• Developing crash detection for IEEE802.11ah SoCs.• Contributed to adopting Minstrel rate control algorithm to IEEE802.11ah devices.• Performed firmware / embedded Linux testing for software releases.• Performed Range versus Rate, Rate versus Attenuation for new IEEE802.11ah devices in laboratory conditions for device characterizations.• Performed WiFi SoC field testing for… Show more • Developing firmware and Linux device drivers for IEEE802.11ah devices.• Developing crash detection for IEEE802.11ah SoCs.• Contributed to adopting Minstrel rate control algorithm to IEEE802.11ah devices.• Performed firmware / embedded Linux testing for software releases.• Performed Range versus Rate, Rate versus Attenuation for new IEEE802.11ah devices in laboratory conditions for device characterizations.• Performed WiFi SoC field testing for transmission range and noise immunity and gave feedback to SoC designers and applications teams.• Added character support for the 802.11ah WiFi Linux kernel module.• Developed IEEE802.11ah WiFi video transmission demonstration application using IEEE802.11ah devices and Raspberry Pi SBCs and camera modules. Show less

Monash University Clayton

• Developed avionics support for UAVs• Developed an embedded in-flight way-point streaming software for ArduPilot-MAVProxy. This could send way-point information for a UAV in flight using RFD900+ Modems.• Developed embedded software for a computer vision system for the Monash UAS aerial vehicle that flew in the UAV challenge medical express using OpenCV and C++(C++ 14). This vehicle won first place that year. This project… Show more • Developed avionics support for UAVs• Developed an embedded in-flight way-point streaming software for ArduPilot-MAVProxy. This could send way-point information for a UAV in flight using RFD900+ Modems.• Developed embedded software for a computer vision system for the Monash UAS aerial vehicle that flew in the UAV challenge medical express using OpenCV and C++(C++ 14). This vehicle won first place that year. This project involved in creating ROS nodes that runs on a Raspberry Pi SBC that was connected to the Ardupilot flight controller. The heart of the code was a ROS node that controlled the Raspberry Pi camera that geotagged. the images and fed them to another ROS node that uses openCV and blob detection to identify the landing target and instruct the UAV to land. Show less