Daniel Mattsson Email & Phone Number

SW development with linux, Qt/QML for Hasselblad cameras.

SW consulting

Design and implementation from scratch of the Android based smartphone Ascom Myco. I was responsible for porting Android to this device, including the Board Support Package (BSP), linux kernel, device drivers and the u-boot bootloader. It involved getting device drivers for several hardware components like USB, charging, touch, accelerometer, top display.

Developing for the Ascom i62 Wifi handset, implementing a wide range of functionality including extended profiles, call handling functionality and CLIR. The code was designed in C++ and unit tests were used for testing. My role in the project was designer/developer.

Ported the Voddler mobile application to the MeeGo Platform using Qt/QML. The company Voddler needed an application for streaming movies to MeeGo based Nokia N9 devices. I was responsible for porting this application from a Nokia Symbian^3 implementation. The application was implemented with Qt/QML and Qt Mobility. My role in the project was as.

Jayway merged with my earlier employer Realway so this employment can be seen as continued employment at Realway. During my time at Jayway I further extended my wide experience within telecommunications combined with experience in app development using Qt/QML.

Integrated SMHI weather applications for baltic radar data with FMI libraries using mainly C/C++. SMHI needed to integrate their radar application, written in C, with a C++ library for enhancing radar images, but the assignment did also include adapting the C++ library to the HDF5 files used by the SMHI. I worked alone with this integration using feedback.

Developer for the physical layer of the 3GPP WCDMA stack at Ericsson Lindholmen. Ericsson decided to build a new base station that could incorporate GSM, WCDMA and LTE into one unit. I participated in designing the physical layer of the WCDMA stack. The uplink part of the physical layer was redesigned from scratch in order to create a better architecture.

Developer for the physical layer of the 3GPP WCDMA stack at Ericsson Lindholmen. Creating an interface between the first two layers of the WCDMA stack in Ericssons RBS6000 base station, used for mobile communications. As the interface handles control signals between the physical layer and higher layers, designing this interface gave an overall picture of.

The Swedish company Prisjakt needed an application for Nokia Symbian^3 devices that provides price comparisons and directs you to stores in your vicinity using the GPS on your phone. The application was implemented with Qt/QML and the recently released Qt Mobility. Eventually five people were involved in the project, but from the onset I worked alone.

Working as a consultant in embedded systems with many assignments for several customers acquiring extensive knowledge in embedded techniques and environments. This gave me years of experience within telecommunications and wireless communication.

Developing the physical layer of the WCDMA stack of Ericssons mobile platforms for cell phones. My work included transceiver ASIC control using low-level programming in C and assembly as well as optimization and target debugging on ARM and DSP. The main challenge was to optimize the code to keep the implementation fast and energy efficient, but still keep.

Developer for the physical layer of the 3GPP WCDMA stack at Ericsson Mobile Platforms. The objective was to create a module test environment for the physical layer of the WCDMA stack, which included emulation of the hardware of cell phones. The test environment was designed in C++, using Perl to generate code and was tightly integrated into the C based.