Thomas Fleury Email & Phone Number

Santa Clara, Ca, Us

Santa Clara, Ca, Us

System engineering for 2G/3G/LTE baseband:- Hardware virtualization for single chip multi-modem DSDA baseband- Pre-silicon verification tests (software model, RTL simulation, FPGA) and post-silicon board bringup- Implementation of software models for cycle-accurate emulation of hardware blocks- Development of USB, audio (I2S, AHUB, TDM), serial (SPI, HSI, UART, I2C, RFFE) and networking device drivers.- Development of low-level abstraction layers and system software (bootloader, init, IPCs)- Baseband integration with Android AP (RIL, Audio subsystem)

Gb

System engineering for 2G/3G/LTE baseband:- Datapath optimization for DC-HSPA and LTE (cache, interrupt mitigation, context switches, zero-copy, linker scripts).- Development of USB device driver and classes (mass storage, networking, serial)- Porting of IP and L2 networking features (lwIP and BSD stack, CSR 802.11 g/n)

Management of 5 engineers for the development of complete solutions for in-home and access powerline networks- Linux 2.6.10/RTAI port on ARM9-based SoC (FPGA then ASIC-based platform)- Device driver development in C and ARM Assembly (Ethernet, PLC, GPIO, I2C, UART, Flash)- Board support package (Bootloader, Flash Programmer, Debugger support)- Development of the PLC MAC layer, including micro-code for OFDM control- Development IP and L2 of networking features (802.1D Bridging, 802.1Q VLAN, 802.1x/RADIUS Authentication, IGMP Snooping, QoS, DHCP, web server, Java applet, SNMP agent)Definition of the schedule of conditions and follow-up of subcontractors- VoIP Reference Design (Infineon DSP, H.323, SIP)- Embedded SNMP Agent (C++) and SNMP Manager (Java)Pre-sales and post-sales technical support and trainingMember of the HomePlug AV SWG (System Working Group)

Espoo, Southern Finland, Fi

Development of UMTS data plane protocols (GTP, RANAP) for an SGSN node- Coordination of 4 software engineers- Specification of mobility, charging and call interception procedures- Specification of routing, QoS, load sharing and redundancy aspects

Espoo, Southern Finland, Fi

Management of 5 software engineers for the development Voice over IP features- Worked closely with Marketing for feature definition and with other design units (Signalling Gateway, SMC/Gatekeeper) for interworking aspects (SS7 & ISDN)- Development of VoIP control software in C and MIPS Assembly (QED 5231), in a real-time embedded and distributed environment (H.323, ISDN, SGCP, RTP/RTCP, RL56CSM/6 DSPs). - Design and development of a BSD compatible socket layer (TCP, UDP, Raw IP)- Improvement of VoIP performances (setup delays, CAPS and call density), notably by optimizing Ethernet 10/100 device driver (DEC 21143), reducing TCP/IP delays, tuning the back-plane cell-bus driver (ATM SAR Bt8233), or changing DSP control sequence.Hand-over VoIP software developments to Alcatel SEL, Stuttgart, Germany- Training of software developers and integration engineers (6 months)

Espoo, Southern Finland, Fi

Design and development of BSSGP and NS protocols for Alcatel SGSN node (GPRS)Specification of mobility procedures involving HLR, MSC/VLR and GGSN equipments.

Espoo, Southern Finland, Fi

Embedded control software development for Alcatel 1000AX ATM switch:- Design and development of on-demand ATM VC service, interfacing with the broadband switching matrix, the line termination units (PDH, SDH), and the Q.2931 signalling client.- Improvement of switch-over delays using a dedicated active/standby mechanism (2x6 CPUs).

Dess Irs, Network And System Engineering

Miage, Computer Science

Mass, Mathematics