Cutting-Edge, Cross-Disciplinary Research
The laboratory stands out for its lasting relationships with industrial partners through its research chairs and joint laboratories.
Within Paris-Saclay, the LTCI is strongly involved in the Digicosme and LMH Labex, as well as in the System X technological research institute and the ISN, NanoDesign, CDS and PIM projects.
The LTCI is accredited for the quality of its partnership-based research as part of Institut Carnot Télécom & Société Numérique. The LTCI also has close ties with the I3 laboratory (Interdisciplinary Institute for Innovation), which brings together the economic and social sciences research projects carried out at Télécom Paris.
LTCI Key figures
Academic recognition
In 2024, the LTCI was evaluated by the French High Council for Research and Higher Education (Hcéres), which emphasized that its scientific influence is international in scope and that its attractiveness and scientific output are excellent overall.
Activity report
Consult the Télécom Paris 2022 research activity report: 70 pages, 18 research teams (LTCI and i3 laboratories), concrete examples of fundamental and applied research work and numerous illustrations.
Research teams
Seminars
The LTCI Laboratory regularly organizes seminars that cut across several disciplines.
Annals of Telecommunications
Annals of Telecommunications, founded in 1946, is an international
journal publishing original peer-reviewed papers in the field of telecommunications. It is indexed in Scopus and Thomson Reuters, which has set an impact factor of 1.546 for 2019. The Journal covers all the essential branches of telecommunications from technologies (SOC devices, optical communication, microwaves and antennas, IOT) to digital communications and signal processing (information theory, coding, MIMO), software and protocols (communication networks, digital security, services) and uses and economics (health, mobility, trust, privacy, legal and regulation issues). It provides a medium for exchanging research results and technological achievements accomplished by the international scientific community from academia and industry.
Director of the LTCI
- Talel AbdessalemDirector of Research and Director of the LTCITélécom Parisemailemail
Latest news
[Ideas] Could AI help combat tax evasion?
Data Science & AI, Digital Economy, Faculty Members — 03/02/2026Nils Holzenberger: help legislators to anticipate risks when drafting new laws.
[Ideas] Research: balance between targeted innovation and scientific freedom
Faculty Members — 29/01/2026F. Grillot: Supporting fundamental research with no immediate purpose is essential for major scientific [...]
Smartphone Circular Economy & Buy-Back Policies
PhD, Digital Economy, Modeling — 26/01/2026In her PhD thesis, Tiphaine George develops an innovative mathematical model of the circular economy of smartphones.
FinAI-Lab, joint lab with BNP Paribas about Financial AI
Data Science & AI, Digital Economy — 03/12/2025This new lab helps address key challenges faced by large financial institutions when deploying AI at [...]
Macro-threats on microarchitectures
Digital Trust, Faculty Members — 28/11/2025Maria Mushtaq, researcher at Télécom Paris and organiser of the MIC-SEC winter school, sheds light on the developments and [...]
When the code changes (IP Paris)
Digital Trust, Faculty Members — 30/10/2025Stefano Zacchiroli is co-founder of the Software Heritage project. Drawing on this global archive of open source software, he offers [...]
Assessing the risks associated with information leaks
PhD, Digital Trust, Faculty Members — 17/10/2025Olivier Rioul and Julien Béguinot, PhD student, use tools from the mathematical theory of communication [...]
Future of optical communications: Best Student Pitch
PhD, Communication Systems & Networks — 04/10/2025Congratulations to Ambashri Purkayastha, PhD student at LTCI (Télécom Paris), SAMOVAR (Télécom [...]
A comics about 5G and telecoms!
Digital Trust, Faculty Members, Communication Systems & Networks — 08/09/2025"Tuned-In" by Coline Weinz and Chadi Jabbour introduces you to radio waves, the hidden side of your [...]
