Réseaux de communication 4G/5G
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Réseaux de communication 4G/5G

Réseaux de communication 4G/5G


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International Edition


About the Book

Le passage de la 4G à la 5G marque une avancée significative dans la technologie des communications sans fil. La 4G, représentée par Long-Term Evolution (LTE), a permis des vitesses de données plus rapides et a permis le streaming multimédia haute définition et les jeux en ligne. En tirant parti de techniques telles que les antennes de multiplexage par répartition orthogonale de la fréquence (OFDM) et d'antennes à entrées multiples et sorties multiples (MIMO), les réseaux 4G ont considérablement amélioré l'efficacité et la couverture de la transmission de données. En revanche, les réseaux 5G promettent de révolutionner la connectivité avec des débits de données encore plus rapides, une latence ultra-faible et une connectivité massive des appareils. La 5G réalise ces avancées grâce à l'utilisation d'ondes radio à haute fréquence, telles que les ondes millimétriques, et de technologies d'antenne avancées comme Massive MIMO. Cette technologie de nouvelle génération facilite des applications révolutionnaires telles que les véhicules autonomes, la réalité augmentée et l'Internet des objets (IoT), tout en visant à réduire la latence à des niveaux proches du temps réel. Cependant, le déploiement des réseaux 5G présente des défis, notamment des investissements importants dans les infrastructures, la résolution des problèmes de confidentialité et de sécurité et la garantie de la compatibilité avec les systèmes existants.


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Product Details
  • ISBN-13: 9786207242542
  • Publisher: KS Omniscriptum Publishing
  • Publisher Imprint: Editions Notre Savoir
  • Height: 229 mm
  • No of Pages: 244
  • Spine Width: 14 mm
  • Width: 152 mm
  • ISBN-10: 6207242548
  • Publisher Date: 07 Mar 2024
  • Binding: Paperback
  • Language: French
  • Returnable: N
  • Weight: 412 gr


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