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Article Dans Une Revue IEEE Sensors Letters Année : 2023

Maximum Sum Rate of MCM-NOMA in Future Vehicular Sensor Networks

Résumé

This letter addresses the challenge of determining the maximum sum rate achievable in high-mobility scenarios with time and frequency selectivity in 5G V2X communications, particularly in the context of Internet of Things (IoT)/sensor networks. We derive a closed-form expression for the maximum sum rate of a multicarrier nonorthogonal multiple access (NOMA) system with n users and validate our theoretical results through simulations by comparing them with traditional orthogonal schemes. Our work provides valuable insights into the potential of NOMA for high-speed V2X communications, and offers a novel contribution to the existing literature by presenting a closed-form expression allowing the development of efficient and reliable 5G V2X systems.
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hal-04150407 , version 1 (09-07-2023)

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Alain Allouis, Anis Amazigh Hamza, Iyad Dayoub, Soumaya Cherkaoui. Maximum Sum Rate of MCM-NOMA in Future Vehicular Sensor Networks. IEEE Sensors Letters, 2023, 7 (7), pp.1-4. ⟨10.1109/LSENS.2023.3288938⟩. ⟨hal-04150407⟩
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