Zobrazeno 1 - 10
of 4 480
pro vyhledávání: '"Maximal-ratio combining"'
Publikováno v:
IEEE Access, Vol 12, Pp 62149-62161 (2024)
Multiple input and multiple-output antennas have become the most employed tool to enhance the performance of any wireless communication system by overcoming the fading phenomenon which can affect any signal during its propagation. The signal-to-noise
Externí odkaz:
https://doaj.org/article/55322e7bcd8e413bb1d42fd1aa618ef1
Publikováno v:
IEEE Open Journal of the Communications Society, Vol 5, Pp 489-502 (2024)
From an information-theoretic perspective, we investigate performance of asymmetrically clipped optical OFDM (ACO-OFDM) in intensity modulated optical wireless systems. Our focus is how much the information rate of ACO-OFDM can be boosted by receiver
Externí odkaz:
https://doaj.org/article/f43cbc888e0946b58b6119d44663dc27
Autor:
Farah Nizam, Saleem Ahmed, Pardeep Kumar, Anthony Tsetse, Ramesh Kumar, Bhawani Shanker, Najamuddin Sohu
Publikováno v:
JISR on Computing, Vol 21, Iss 2 (2023)
Physical layer security (PLS) has grown in popularity as it guarantees secure and reliable communication between wireless devices without restricting the ability of data analysts to eavesdrop. PLS benefits from the randomization property of the wirel
Externí odkaz:
https://doaj.org/article/2bfc362ae78740e4b6a60555a5bead7e
Autor:
Latif Jan, Ghassan Husnain, Waleed Tariq Sethi, Ihtisham Ul Haq, Yazeed Yasin Ghadi, Hend Khalid Alkahtani
Publikováno v:
IEEE Access, Vol 11, Pp 106361-106373 (2023)
This research work examines the reliability of a wireless communication system that uses a hybrid radio frequency (RF) and underwater optical wireless communication (UOWC) in a dual-hop system. The proposed system consists of a single source (S) node
Externí odkaz:
https://doaj.org/article/15ee85dc58f24f6ca0b7e0302e7d544d
Publikováno v:
IEEE Access, Vol 11, Pp 94822-94839 (2023)
To increase spectral and power efficiencies, network coverage, and reduce outage probability, this study investigated the end-to-end performance of a coded dual-hop RF/FSO wireless communication system that operates across both Nakagami- $m$ fading a
Externí odkaz:
https://doaj.org/article/38509fdc93734848bfee92f644705735
Publikováno v:
IEEE Open Journal of the Communications Society, Vol 4, Pp 1813-1825 (2023)
We study the outage probability performance of hybrid protocols in relay-assisted, non-orthogonal multiple access (NOMA)-based power line communication. In particular, we consider two networks with source, relay and destination nodes, namely, coopera
Externí odkaz:
https://doaj.org/article/9eb8640110b04e5aa37e33f26f6e8783
Publikováno v:
IEEE Access, Vol 11, Pp 54438-54447 (2023)
This paper explores the performance of a single input multiple output (SIMO) free space optical (FSO) communication system using differential chaos shift keying (DCSK) with diversity combining techniques. Specifically, the paper presents the use of m
Externí odkaz:
https://doaj.org/article/59f4401b68f84c6f8c8d712b7ea5857e
Publikováno v:
IEEE Open Journal of the Communications Society, Vol 4, Pp 1091-1110 (2023)
In this research, we present a cooperative communication network based on two energy-harvesting (EH) decode-and-forward (DF) relays that contain the harvest-store-use (HSU) architecture and may harvest energy from the surrounding environment by utili
Externí odkaz:
https://doaj.org/article/6688d86c2b2c4369a0e052d86887dc73
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Akademický článek
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