Results 121 to 130 of about 1,954 (175)

Rate splitting with semantics as a generalized multi-access framework for intelligent reflecting surfaces. [PDF]

Sci Rep
Jagatheesaperumal SK, Yang Z, Hassan MR, Hassan MM, Fortino G.   +4 more
europepmc   +1 more source

Enhancing wireless communication systems through large intelligent surfaces: a performance analysis of LIS-assisted NOMA networks. [PDF]

Sci Rep
Bagadi K, Annepu V, Dhanamjayulu C, Challa NR, Mohammad F, Khan B.   +5 more
europepmc   +1 more source

Spectral efficiency enhancement in multiuser NOMA over Nakagami-m fading channels through power allocation and pairing strategies under hardware and SIC imperfections. [PDF]

Sci Rep
Dipinkrishnan R, Kumaravelu VB.
europepmc   +1 more source

Simultaneously Transmitting and Reflecting Reconfigurable Intelligent Surfaces Empowered Cooperative Rate Splitting with User Relaying. [PDF]

Entropy (Basel)
Zhao K, Mao Y, Shi Y.
europepmc   +1 more source

Optimal Resource Allocation via Unified Closed-Form Solutions for SWIPT Multi-Hop DF Relay Networks. [PDF]

Sensors (Basel)
Yu Y, Tang X, Xie G.
europepmc   +1 more source

A Review of Wireless Charging Solutions for FANETs in IoT-Enabled Smart Environments. [PDF]

Sensors (Basel)
Aslam N, Wang H, Esmaiel H, Junejo NUR, Agamy A.   +4 more
europepmc   +1 more source

A Survey on Free-Space Optical Communication with RF Backup: Models, Simulations, Experience, Machine Learning, Challenges and Future Directions. [PDF]

Sensors (Basel)
Phuchortham S, Sabit H.
europepmc   +1 more source

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Ergodic Secrecy Rate Analysis of Ultra-Dense Networks with Multiple Antennas

ICC 2021 - IEEE International Conference on Communications, 2021
Ultra-Dense Networks (UDNs), where Small Cells (SCs) will be deployed in very high densities, are considered as a leading promising technology in 5G and beyond. Such SCs being equipped with multiple antennas can further enhance the achievable performance.
Mohammed Elbayoumi, Walaa Hamouda, Amr Youssef   +2 more
openaire   +1 more source

Ergodic Secrecy Sum Rate Analysis of a Two-Way Relay NOMA System

IEEE Systems Journal, 2021
In this letter, we investigate the ergodic secrecy sum rate of a two-way relay NOMA system. In particular, by considering decode-and-forward signal processing at the relay and selection combining at the eavesdropper, we derive a tight closed-form ergodic secrecy sum rate expression for the considered system.
Mahendra K. Shukla, Ha H. Nguyen
openaire   +1 more source