Efficient Relay Selection Algorithm for Non-Orthogonal Amplify-and-Forward Cooperative Systems over Block-Fading Channels

Autor: Y. Yunida, R. Muharar, Y. Away, N. Nasaruddin

Publikováno v: Radioengineering, Vol 29, Iss 2, Pp 386-396 (2020)

In this paper, an efficient relay selection (RS) algorithm for non-orthogonal amplify-and-forward (NAF) cooperative systems over block-fading channels, also known as block-fading NAF (BFNAF) protocol, is developed. The best relay is selected from a s

Externí odkaz: https://doaj.org/article/a9dcf2c11c0343a2a011c0fcfe7dd9a8

A modified GADIA-based upper-bound to the capacity of Gaussian general N-relay networks

Autor: Riku Jantti, Zekeriya Uykan

Publikováno v: Wireless Networks. 27:4095-4110

In this paper, we present a general Gaussian N-relay network by allowing relays to communicate to each other and allowing a direct channel between source and destination as compared to the standard diamond network in Nazaroğlu et al. (IEEE Trans Inf

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::249502a56bfa82f67ca93560c9c789eb
https://doi.org/10.1007/s11276-021-02707-x

Capacity Bounds for Amplitude-Constrained AWGN MIMO Channels with Fading

Autor: Marco Ferrari, Antonino Favano, Luca Barletta, Maurizio Magarini

Publikováno v: ISIT
2020 IEEE International Symposium on Information Theory (ISIT), pp. 2032–2037, Los Angeles, CA, USA, 21/06/2020,26/06/2020
info:cnr-pdr/source/autori:Antonino Favano, Marco Ferrari, Maurizio Magarini, Luca Barletta/congresso_nome:2020 IEEE International Symposium on Information Theory (ISIT)/congresso_luogo:Los Angeles, CA, USA/congresso_data:21%2F06%2F2020,26%2F06%2F2020/anno:2020/pagina_da:2032/pagina_a:2037/intervallo_pagine:2032–2037

We evaluate capacity bounds for multiple-input multiple-output (MIMO) additive white Gaussian noise (AWGN) fading channels subject to input amplitude constraints. We focus on two practical cases, in which the transmitter: (i) employs a single antenna

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::cc98bf0354363e765f712412cc7af7fd
https://doi.org/10.1109/isit44484.2020.9173944

Effect of the APD Receiver’s Tilted Angle on Channel Capacity for Underwater Wireless Optical Communications

Autor: Yueheng Li, Guoping Tan, Meiyan Ju, Shi Hongqiang, Huang Ping

Publikováno v: Electronics
Volume 10
Issue 18
Electronics, Vol 10, Iss 2246, p 2246 (2021)

This paper focuses on investigating the effect of the receiver’s tilted angle on the channel capacity of an underwater wireless optical communication (UWOC) system, in which an avalanche photodiode (APD) detector is adopted as the receiver. Under t

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::0f0765247992aa4414594e5b31d5891c
https://doi.org/10.3390/electronics10182246

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