Zobrazeno 1 - 10
of 1 110
pro vyhledávání: '"Bit error probability"'
Publikováno v:
Results in Engineering, Vol 23, Iss , Pp 102615- (2024)
Generalized frequency division multiplexing (GFDM) and non-orthogonal multiple access (NOMA) schemes are currently regarded as promising techniques for meeting the requirements of sixth-generation (6G) communication systems. While significant attenti
Externí odkaz:
https://doaj.org/article/23a27b408b7c43b49ca9ae322a9e0785
Publikováno v:
In AEUE - International Journal of Electronics and Communications December 2024 187
Autor:
G. V. Kulikov, X. Kh. Dang
Publikováno v:
Российский технологический журнал, Vol 12, Iss 1, Pp 59-68 (2024)
Objectives. At the present time, amplitude-phase shift keyed (APSK) signals are actively used in satellite communication systems. In particular, they are applied in systems which operate in a limited radio frequency spectrum with increased data trans
Externí odkaz:
https://doaj.org/article/c6b156ac747a4e3ebcd8e6a3647dd566
Publikováno v:
In Computers and Electrical Engineering October 2024 119 Part A
Publikováno v:
In Results in Engineering September 2024 23
Space Shift Keying (SSK) Transmission Over Rayleigh Fading Channels and Symmetric Alpha-Stable Noise
Publikováno v:
IEEE Access, Vol 12, Pp 40569-40581 (2024)
This paper presents a comprehensive analytical study of the average bit error probability (ABEP) performance of multiple-input multiple output (MIMO) communication systems employing Space Shift Keying (SSK) modulation operating over a mixture of Rayl
Externí odkaz:
https://doaj.org/article/47889818c68546e0b76b78e56b63dcb6
Autor:
Danilo B. T. Almeida, Marcelo S. Alencar, Rafael M. Duarte, Hugerles S. Silva, Francisco Madeiro, Waslon T. A. Lopes, Wamberto J. L. Queiroz
Publikováno v:
IEEE Access, Vol 12, Pp 35325-35336 (2024)
The cell-free (CF) systems are a key technology for future wireless networks, which exploit the scenario spatial macro-diversity to offer high channel capacity and link reliability, uniform user quality of service (QoS), and better coverage. A techni
Externí odkaz:
https://doaj.org/article/df6bd87bf1184031bc35d279dcf01624
Publikováno v:
In AEUE - International Journal of Electronics and Communications May 2024 178
Publikováno v:
Advances in Electrical and Computer Engineering, Vol 23, Iss 3, Pp 39-46 (2023)
We propose a downlink non-orthogonal multiple access (NOMA) architecture with a source, N one-way unmanned aerial vehicle (UAV) relays, and K destination users where the amplify-and-forward protocol is considered with the partial relay selection st
Externí odkaz:
https://doaj.org/article/3d41bb3066744678a455c9db29413f92
Publikováno v:
Известия высших учебных заведений: Прикладная нелинейная динамика, Vol 31, Iss 4, Pp 421-438 (2023)
The purpose of this paper is to analyse the statistical characteristics of a Direct Chaotic Differentially Coherent communication scheme based on chaotic radio pulses in a communication channel with additive white Gaussian noise, where the chaotic si
Externí odkaz:
https://doaj.org/article/d46fdd17191c47a8b3aa3c2919b79ad7