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Jean-Luc DOARÉ

RENNES

En résumé

15+ years experiences in wireless software engineering, team and project management for Platform and Mobile Manufacturers, in Cellular/MCU and Application domains.
Cellular / MCU design expertise including 3GPP protocol, Connectivity, Low level software.
Android Telephony expertise, framework, RIL, customization for major OEMs.

All in all, successfully completing major industry milestones and having key roles to deliver software that has been shipped to commercial devices


Mes compétences :
X25
BlueTooth Technology
3G Networks
2G Networks
UMTS
GSM
Team Management
TCP/IP
SIP
RTP
Project Management
PPP
Global Positioning System
static analysis
low level software design
develop the RIL
develop a new team
Wi-Fi
VoIP (Voice over IP)
Target testing
SAP
Requirements analysis and implementation
RTOS
RIL implementation
Product Development
Platform development
OSI
Network Attached Storage
Microsoft Access
LTE AS
LAPB
Field test support
Field Testing
Customer support
Connection management
Android/RIL development
Android Telephony design
Android

Entreprises

  • Renesas - Senior manager software

    maintenant

  • Renesas Mobile Corporation -  Head of Android Telephony/RIL Software team

    2010 - maintenant * Build, lead and develop a new team, dedicated to Android/RIL development. ;
    * Plan and deliver software components that meet customer requirements within development budget and timetable. ;
    * Maintain and support the platform test and validation teams during Lab IOT, Network operator certification, Field tests. ;
    * Support customer from requirement definition to test and productization. ;
    * Assist marketing in presenting products to potential clients, as needed.

    Key achievements :
    * design contribution to several commercial smartphones for major OEMs. ;
    * RIL implementation and customization ( 100 custom ril requests / OEMs). ;
    * System features support : A-GPS, VideoTel (H324), AT parser, STK, SAP, Dial Up, AT Parser . ;
    * System optimization for LTE data throughput, power saving. ;
    * IMS Voice Over IP integration on RMC device ;
    * Integration of a third party IMS stack in Renesas platform. ;
    * AT&T and Docomo network certifications. ;
    * Requirements analysis and implementation ;
    * Lab tests Field test support, for Application and Modem issues. ;

  • R&D Center Renesas - Head of Cellular software team, in charge of 2G/3G protocol stack and low level software design.

    2005 - 2010 * Recruit and staff (both permanent hires and contractors) the team to support the current and planned engineering programs. For team members : set objectives, perform appraisal, define a development plan (formation, career evolution). ;
    * Lead the Cellular Protocol stack and low level software technology program (50 men/years for development and system test) ;
    * Software roadmap definition according to Renesas's strategy and 3GPP evolution. ;
    * Define the system requirements (features, performances (from 3GPP 25.133 & 25.331), memory). ;
    * Plan and monitor the specifications, development and test activities (identification of lifecycles) for 2G/3G R6 Access Stratum and Non Access Stratum ;
    * Specify and apply the test strategy for Host and Target testing (including the choice of Simulator to be used, the tests to be passed from 3GPP 34.123 & 51.010, Field Testing campaign).

    Key achievements :
    * Development of the 2G/3G R6 protocol stack, layer 2 (AS) and 3(NAS), and porting to the Renesas platform Successfully demonstrated in MWC 2010. ;
    * Development of the Modem Drivers : USB, Bluetooth, SIM, File Syst, Flash, I2C. ;
    * Power saving control. Performance (mips, memory, power) optimization. ;
    * Development of the Real Time Operating System running on cellular domain. ;

  • R&D Mitsubishi Mobile Communications - GSM/UMTS SW manager

    2001 - 2004 This department was in charge of the design and development of the 3GPP GSM/UMTS protocol stack (layers 2 and 3), for a Dual Mode Modem. This protocol stack has been used in several commercial mobile handsets, under the brands Mitsubishi and Motorola.

    The following protocols have been implemented :
    * Radio Resources (RR, RLC, RRC, MAC, URLC)
    * Mobility (MM, PMM)
    * L2 Link (DL, LLC)
    * Connection management (CC, SM, SMS, SS)
    * CS and Pkt Data Protocols. ;

  • R&D Mitsubishi Mobile Communications - U-Plane team leader & SW developer

    1996 - 2001 Specification, development and unitary tested the RLP, SNDCP and RABM/PDCP layers. ;
    - Technical leader of the Data team (10 Engineers) in charge of the development of :
    Internet protocols (TCP/IP, PPP).
    Video (H324, SIP, RTP/RTCP) protocols.
    Bluetooth and USB.

  • Orange - SW developer

    Paris 1992 - 1996 Development of a communication front-end for the Transveil Network.
    The Transveil Network is dedicated to the remote monitoring of industrial sites. It is run by France Telecom. The front-end implements the protocols X25, ISO transport Class 2 and ISO sessions.
    I participated to the design, development and simulation tests of LAPB, X25 and Transport layer protocol. I supported the validation team during the conformance testing.

  • Bull R&D - SW developer

    1989 - 1992 Development and validation of the Bull's front-end processors.
    * OSI conformance tests of the Transport and Session layers of the Bull Front-End processor DATANET. ;
    * Development of a Transport layer Class 2 for the Network front End CPNET-25. This transport layer allows the multiplexing of 32 Transport connexion on a single X25 connexion. ;
    * Validation of a PAD X25. The tested protocols were X3, X28, X29 and X25.

Formations

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