Digital Communications (2)

Code UE : USEEJ5

  • Cours + travaux pratiques
  • 4 crédits

Responsable(s)

Pascal CHEVALIER

Public, conditions d’accès et prérequis

Have a level bac + 2 in electronics (BTS, DUT, L2) and basis on mathematics for deterministic and random signals.

L'avis des auditeurs

Les dernières réponses à l'enquête d'appréciation pour cet enseignement :

Objectifs pédagogiques

Obtain knowledge on transmission and digital communications techniques and systems.

Compétences visées

Upon completion of the subject, students will be able to:
Professional/academic knowledge and skills
  • skills in computing theoretical Bit Error Rate performance of modulations
  • skills in applying basic equalization techniques
  • able to perform link budgets at receivers, taking into account noise factors
  • skills in synchronization

Contenu

  • Low-pass equivalent channel and synchronous detection
  • Digital linear modulations :ASK, PSK, QAM
  • FSK modulations
  • Linear equalization
  • Maximum Likelihood Sequence Estimator equalization
  • Receivers architecture
  • Noise: physical meaning of varying noise types (thermal, Schottky, 1/f...); noise factor and noise temperature, modellization and optimization of the the signal to noise ratio
  • Non linearities: study techniques, modellization, non-linear distorsions, frequency changes, applications
  • Link budgets
  • Introduction to synchronization techniques, carrier estimation with several phase-lock techniques.

Modalité d'évaluation

The course is validated if the mark is higher or equal to 10/20

Bibliographie

  • M. Pischella and D. Le Ruyet : "Digital communications 2: Digital modulations", December 2015, Wiley-ISTE, pp. 334, (ISBN: 978-1-84821-846-8)
  • A.V Oppenheim, A.S. Willsky, S. Hamid : Signals and Systems, Prentice Hall, 1997
  • J. Proakis : Digital Communications, Mc Graw-Hill, 4th edition,2001

Cette UE apparaît dans les diplômes et certificats suivants

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Contact

EPN03 - Easy
292 rue Saint-Martin 11-B-2
75141 Paris Cedex 03
Tel :01 40 27 24 81
Virginie Dos Santos Rance

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