Inicio > Economía, finanzas, empresa y gestión > Empresa y gestión > Implet.Fountain Kodierte PTS-Schemata zur PAPR-Reduzierung in OFDM-Systemen
Implet.Fountain Kodierte PTS-Schemata zur PAPR-Reduzierung in OFDM-Systemen

Implet.Fountain Kodierte PTS-Schemata zur PAPR-Reduzierung in OFDM-Systemen

Prof. Surajkumar Ghatage

50,61 €
IVA incluido
Disponible
Editorial:
KS OmniScriptum Publishing
Año de edición:
2025
Materia
Empresa y gestión
ISBN:
9786203281910
50,61 €
IVA incluido
Disponible

Selecciona una librería:

  • Librería Samer Atenea
  • Librería Aciertas (Toledo)
  • Kálamo Books
  • Librería Perelló (Valencia)
  • Librería Elías (Asturias)
  • Donde los libros
  • Librería Kolima (Madrid)
  • Librería Proteo (Málaga)

Orthogonal Frequency Division Multiplexing (OFDM) hat sich als vielversprechende Modulationstechnik für die Hochgeschwindigkeitsdatenübertragung in modernen drahtlosen Kommunikationssystemen erwiesen. Das Vorhandensein eines hohen Peak-to-Average Power Ratio (PAPR) ist jedoch nach wie vor eine große Herausforderung in OFDM-Systemen, die zu einer ineffizienten Leistungsverstärkung und einer möglichen Signalverschlechterung führt. Um dieses Problem anzugehen, wird in diesem Beitrag ein neuartiger Ansatz zur Verringerung der PAPR in OFDM-Systemen unter Verwendung von Fountain-codierten Partial Transmit Sequence (PTS)-Schemata vorgestellt. Fountain-Codes, die für ihre effiziente Auslöschungsresistenz und Dekodierung mit geringer Komplexität bekannt sind, werden in den PTS-Rahmen integriert, um die PAPR-Reduktionsmöglichkeiten zu verbessern. Die vorgeschlagene Implementierung nutzt die inhärente Parallelität der Fountain-Codierung zur effizienten Generierung eines vielfältigen Satzes von Kandidatensequenzen, was dazu beiträgt, die PAPR-bedingte Leistungsverschlechterung zu mildern, ohne dass ein erheblicher rechnerischer Overhead entsteht. Der Bericht führt eine umfassende Leistungsbewertung der Fountain-codierten PTS-Schemata durch umfangreiche Simulationen in verschiedenen OFDM-Szenarien durch, einschließlich unterschiedlicher Datenraten, Kanalbedingungen und Konstellationsgrößen.

Artículos relacionados

  • Managing TrumPolitical Projects
    Yasser Osman
    Corrupt politicians and businessmen have been using construction projects to funnel money to secret projects since the first iron shovels broke ground. Yet today, throughout the world, there is little if any protection from it. In many countries, governments themselves don’t just ignore these affairs. They sponsor them.Individual project managers – hired to manage a project’s o...
    Disponible

    14,97 €

  • Climbing The Ladder
    Delroy Constantine-Simms
    Climbing The Ladder is an introductory book to mentoring, for organizational decision makers, that may be considering, the feasibility of maintaining, adopting and diversify their organizational mentoring strategies.Most importantly, the author explains that mentoring can take the form of a one-time intervention or a lifelong partnership, which can be a formal structured progra...
    Disponible

    96,53 €

  • The Gen-Savvy Financial Advisor
    Cam Marston
    There have been big changes in consumers’ buying habits, and financial services are no exception, says Cam Marston, a world-renowned expert on generational issues in the marketplace. Understanding clients’ age-based points of view is an indispensable soft skill that you can use to establish connections and make sales. New attitudes about investing break down along generationa...
    Disponible

    14,82 €

  • Your First Job
    Mark Blayney
    Each year in the UK approximately half a million young people enter the world of work for the first time and begin to compete in their careers.And how well you cope with the pressures and demands of your first year of work can help determine how successful a career you will go on to have, and how far you will reach.But with Your First Job, you can get an unfair advantage over y...
    Disponible

    7,82 €

  • Successful Customer Relationship Management Programs and Technologies
    Riyad Eid
    The field of Customer Relationship Management (CRM) has broadened greatly in recent years as technological applications have expanded. Successful Customer Relationship Management Programs and Technologies: Issues and Trends offers the latest research and developments for researchers, practitioners, and academics alike. This volume contains case studies, methodologies, framework...
  • Feral Information Systems Development
    Kerr
    Management invests in large information systems in order to improve the effectiveness of their organization. However, when these systems fail to meet the needs of organizational employees, feral information systems (FIS) are created in order to assist workers with their jobs or to avoid existing organizational information systems. Feral Information Systems Development: Manageri...

Otros libros del autor

  • Schémas PTS codés Implet.Fountain pour la réduction du PAPR dans un système OFDM
    Prof. Surajkumar Ghatage
    Le multiplexage par répartition orthogonale de la fréquence (OFDM) est apparu comme une technique de modulation prometteuse pour la transmission de données à grande vitesse dans les systèmes modernes de communication sans fil. Toutefois, la présence d’un rapport élevé entre la puissance de crête et la puissance moyenne (PAPR) reste un problème important dans les systèmes OFDM, ...
    Disponible

    50,61 €

  • Schemi PTS codificati Implet.Fountain per la riduzione del PAPR in un sistema OFDM
    Prof. Surajkumar Ghatage
    L’Orthogonal Frequency Division Multiplexing (OFDM) è emersa come una promettente tecnica di modulazione per la trasmissione di dati ad alta velocità nei moderni sistemi di comunicazione wireless. Tuttavia, la presenza di un elevato rapporto potenza media-picco (PAPR) rimane una sfida significativa nei sistemi OFDM, che porta a un’amplificazione di potenza inefficiente e a un p...
    Disponible

    50,61 €

  • Implet.Fountain Kodowane schematy PTS dla redukcji PAPR w systemie OFDM
    Prof. Surajkumar Ghatage
    Multipleksowanie z ortogonalnym podziałem częstotliwości (OFDM) stało się obiecującą techniką modulacji dla szybkiej transmisji danych w nowoczesnych systemach komunikacji bezprzewodowej. Jednak obecność wysokiego współczynnika mocy szczytowej do średniej (PAPR) pozostaje poważnym wyzwaniem w systemach OFDM, prowadząc do nieefektywnego wzmocnienia mocy i potencjalnej degradacji...
    Disponible

    50,61 €

  • Esquemas PTS codificados com fonte Implet.Fountain para redução da PAPR em sistemas OFDM
    Prof. Surajkumar Ghatage
    A Multiplexagem Ortogonal por Divisão de Frequência (OFDM) surgiu como uma técnica de modulação promissora para a transmissão de dados a alta velocidade nos modernos sistemas de comunicação sem fios. No entanto, a presença de um rácio elevado entre a potência máxima e a potência média (PAPR) continua a ser um desafio significativo nos sistemas OFDM, conduzindo a uma amplificaçã...
    Disponible

    50,61 €

  • Implet.Fountain Coded PTS Schemes for PAPR Reduction in OFDM System
    Prof. Surajkumar Ghatage
    Orthogonal Frequency Division Multiplexing (OFDM) has emerged as a promising modulation technique for high-speed data transmission in modern wireless communication systems. However, the presence of high Peak-to-Average Power Ratio (PAPR) remains a significant challenge in OFDM systems, leading to inefficient power amplification and potential signal degradation. To address this ...
    Disponible

    54,06 €