Dr. Vivi Abends

Abschluss: Dr.-Ing., Institut National des Sciences Appliquées, Toulouse, France
Karlsruhe, Deutschland

Fähigkeiten und Kenntnisse

Nachrichtentechnik
Mobilfunknetze
Mobilfunksysteme
Digitale Signalverarbeitung
telecommunications
radio communication systems
digital signal processing
modulation
amplification
PHY layer development
DSPs
GSM/UMTS
OFDM
CDMA
UWB

Werdegang

Berufserfahrung von Vivi Abends

  • 3 Jahre, Aug. 2006 - Juli 2009

    Ph.D student researcher

    LATTIS - Laboratory of Technology and System Engineering of Toulouse

    Research on application of chaos theory in communication systems, thesis title: ”Modulation and detection schemes based on chaotic attractors properties: Application to wideband transmissions”. Details are: 1.phase shifting on chaotic signals, multiplexing realized; 2.mathematical algorithm analysis, higher dimensions by Maple; 3.performance simulation by Matlab, under IEEE 802.15.4 multipath channels; 4.thesis in English, oral defense in French, very positive remarks by reviewers.

  • 1 Jahr und 4 Monate, Jan. 2005 - Apr. 2006

    Master Intern

    Sino-German Joint Software Institute Mobile Technology Labs (JSI-MTLabs)

    Student team leader of Mobile Grid program: to extend Grid technology from wireline environments to wireless ones. Job details: 1. interfaces and innovative services design and implement (using Java); 2. task allocation among team members; 3. completed with a master thesis.

  • 5 Monate, Aug. 2004 - Dez. 2004

    Master Intern

    Beijing StarPoint Telecommunication Software Company

    Internship student in Universal Service Terminal (UST) program: UST is a virtual terminal combining capabilities of various devices. Job details: 1. J2ME programming on PDA (WinCE); 2. to make mobile terminals to join/leave UST safely and friendly.

  • 6 Monate, Feb. 2004 - Juli 2004

    Master Intern

    Beijing StarPoint Telecommunication Software Company

    Internship student in 3G Field-Test Equipment Program: DSP programming in the PHY layer using C/Matlab, and program optimization using ASM.

  • 5 Monate, März 2003 - Juli 2003

    Bachelor Intern

    Signal Processing Laboratory of Beijing Information Technology Institute

    Digital Image Processing software development: software programming using Visual Basic, internship completed with a Bachelor thesis.

Ausbildung von Vivi Abends

  • 3 Jahre, Aug. 2006 - Juli 2009

    Nachrichtentechnik, Telecommunications

    Institut National des Sciences Appliquées, Toulouse, France

    Digital signal processing (Matlab); Wideband transmission (OFDM, CDMA, UWB); Wireless networks related (GSM, EDGE, UMTS).

  • 2 Jahre und 8 Monate, Sep. 2003 - Apr. 2006

    Communication and Information Systems

    Beijing University of Posts and Telecommunications, Beijing, China

    Physical layer programming (DSPs), Middleware design and Application layer development in communications systems.

  • 3 Jahre und 11 Monate, Sep. 1999 - Juli 2003

    Communication Engineering

    Beijing Information Technology Institute, Beijing, China

    Analog and digital electronic circuit design; signal processing; fundamental of communication systems.

  • dd

    INSA

Sprachen

  • Englisch

    Fließend

  • Chinesisch

    Muttersprache

  • Französisch

    Fließend

  • Deutsch

    Gut

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