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September 22, 2025مجلة کلية دار العلومOpen Access

Comparative Study for Channel Pairing in NOMA OFDM- CDMA System

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Authors

HEHazem H. El-BannaNSNelly M. Shafik

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Overview

Comparative analysis of channel pairing methods shows improved spectral efficiency and Quality of Service in NOMA systems.

Key Points

  • The optimal channel pairing technique enhances performance under challenging fading conditions, improving system efficiency.
  • Simulations using MTALB Code compare the proposed technique against existing random and orthogonal pairing methods.
  • Combining NOMA, OFDM, and CDMA enables better user capacity and Quality of Service in mobile communications.
  • The study addresses limitations of traditional Orthogonal Multiple Access by introducing non-orthogonal methods.

Cite This Study

El-Banna et al. (2025) studied this question.

synapsesocial.com/papers/68d46fdc31b076d99fa6a561https://doi.org/10.58491/2735-4202.3306
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