Gunnar Jonsson Email & Phone Number

Solna Strandväg 96

Solna, Stockholm, Sverige

Kista

Consultant, assignments:2013-2013Internal project intended to create a environment for continuous integration by integrate Apache Ant, git, JUnit Cobertura and Jenkins, and implement a simple Java-application for demonstration.2012-2012Ericsson AB, Function test/continuous verificationI performed function tests/continuous verification for the software in the readiobase station radios. The work comprised of verification of realease candidates and "pre-installed-SW”, and analysis of the test results. I have performed tests for the standards WCDMA, LTE, GSM, CDMA, as well as all Mixed-Mode variants.The testbeds consisted of a set of radiobase station radios, analysis instruments (spectrum analyzer, signal generator etc.), control equipment, and a test environment written in perl.I also worked with enhancements of funtion tests, test environment and test strategies, foremost from a automation and performance perspective.2011-2011Enea Services Stockholm AB, System developerI developed system documentation, XML-configurations, performed troubleshooting and performance measurements in a project that implemented a LAB-View based measurement system for evaluation of the transmission quality within Teracoms transmission newtwork with 54 FM transmitter-stations in Sweden.2008-2010Ericsson AB, Team leaderI was team leader for a software-design team, responsible for control och telephony data-transport between a WCDMA/LTE basband unit and the radio units, which could be distributed to a distance up to 40 km.The team was part of a software platform project (Board Control Part and Clock Board Distribution, executing on the Cello/CPP-platform) for radiobas stations, which comprised of around 60 persons.I was also responible for the troble-reports coordination within the WCDMA-part of the project.

Kista

Sub-project managerA WCDMA field project with Vodafone UK. The project comprised of test of new RBS software in a live network, consising of about 10 radiobas-stations and 3 RNC-s. The subproject tested operation & maintenance-functions, encryption and transport network functiona in field for 3G.Systems engineerI made a inquiry about how new GSM-features could interactto optimize utilisation of a frequency spectrum, to allow high speech traffic density.Product managerI was product manager within radiobase stations for US standards (AMPS/DAMPS).Project managerI managed the MSC-part of a project for handling TTY-signalling through DAMPS-mobile phones (a authority requirement/911-alarm).Total project manager (responsible from requirements, to implementation, production, logistics and market introduction) for a outdoor radiobase station for the US market. The project comprised power, cooling, lightning protection, electical safety cerification, climate and eartquake tests, and new radio configurations. The project was mainly performed in USA.Total project manager, implementing ”fullband” radio performance for a DAMPS 1900 MHz outdoor radiobase.Project manager, responible for integration of a MCPA power amplifier and a micro radiobase station for the US market, and verification of the radio performance.Assistant project managerI was assistant project manager in a large ”program project” for the japanese market (PDC) comprised of a pico base-station, TRX (tranceiver) card and MSC software.Project manager, responsible for the prestudy/feasability phase of the MBS part of a program project för development of radiobase-station software. I was subproject manager in a project aimed to widen the DAMPS market by utilizing frequecies below the US 850 MHz band. Gunnar was responible for modification of the MBS software in the MSC-node.Tools, environment: Framemaker, Memo, Sun Unix, PiWin, MsOffice, MsProject,CDM, ClearDDTS, MsOffice, WireShark

Älvsjö

Team leaderGunnar was team leader for a test team within the O&M funcions in the AXE-N platform. (The AXE-N project, based on the operating system Dicos and C++ aimed for the next generation of telecomsystem platform, which was to replace AXE-10).Tools, environment: Framemaker, Sun Unix, C++, Dicos, Elin, make, CVSSystem intregrator/system testerGunnar was responible for integration, trobleshooting, and verification of the "multiple-zone" concept; a GSM call was set up with the originating call was performed using two AXE-N nodes; one towards the mobile phone, and the second terimnatinng towards the PSTN-network.Tools, environment: Sun Unix, C++, debugger, make, CVS. AMD2900K target + AXE-10 acessnoderTeam leaderGunnar was responsible for a software design team within a project to develop a GSM MSC, based on the AXE-N platform. Gunnar worked with the "top level"; call setup, traffic control and GSM protocoll handling towards the mobile. Gunnar did also drive that test-code stubs was generated automatic.Tools, environment: Sun Unix, Framemaker, C++, debugger, Elin, make, CVSSystem designerGunnar worked as system designer with prototyping within the AXE-N project. The prototype comprised of traffic control in a ”GSM originating call”, with the aim to test concept and tools in the AXE-N technology, which was under development.Tool, environment: Sun UNIX, Framemaker, C++, debugger

Solna

I was as software developer resonsible for several embedded real time software (single processor and multiple processor systems), also with harware close sofware. Technology areas; operating system (RMX-86), LAN & field-bus (COMLI, SattBus ...), operator system, controllers and PLC for process industry.Tools, environment: Assembler, PLM, C, debugger, In-circuit emulator, logic analyserI was as poject manager responible for the software in a distributed control system rof process inustry. He was also project manager for development of several controllers. He was also responsible for the development environment and UNIX system administrator for a DEC Minivax system, and script development.Tools, environment: DEC Ultrix (UNIX), C, C-shell, RCS (CVS), Turbo-C, Kermit