Zobrazeno 1 - 10
of 1 158
pro vyhledávání: '"Space Time Block Coding"'
Publikováno v:
Digital Communications and Networks, Vol 10, Iss 5, Pp 1459-1470 (2024)
In this paper, Index Modulation (IM) aided Generalized Space-Time Block Coding (GSTBC) is proposed, which intrinsically exploits the benefits of IM concept, diversity gain and spatial multiplexing gain. Specifically, the information bits are partitio
Externí odkaz:
https://doaj.org/article/3cec52d34fba49d58ab9de0c81d858e5
Autor:
Zelalem A. Kelem, Habib M. Hussein
Publikováno v:
Heliyon, Vol 10, Iss 21, Pp e40114- (2024)
In the vast growing wireless communication system creating robust encoding mechanisms using space-time block codes (STBC) for mmWave massive MIMO to overcome uncertainty and ensure reliability is a critical concept to be covered. This article reviews
Externí odkaz:
https://doaj.org/article/ed64bf1cd59c43388c492232bef5c8f6
Autor:
Jiangli Zeng, Sanya Liu
Publikováno v:
ETRI Journal, Vol 46, Iss 2, Pp 175-183 (2024)
Recently, polar code has attracted the attention of many scholars and has been developed as a code technology in coded-cooperative communication. We pro-pose a polar code scheme based on Plotkin structure and quasi-uniform punching (PC-QUP). Then we
Externí odkaz:
https://doaj.org/article/a11257e44ce14c7ab106ca740a7ed806
Publikováno v:
IEEE Access, Vol 11, Pp 129954-129962 (2023)
Information is conveyed by either time, antenna, and/or frequency in the conventional modulation. In this paper, we propose a novel technique to convey information in Alamouti space-time block coding systems. In the proposed technique, the informatio
Externí odkaz:
https://doaj.org/article/b5b5effbf4ee40bc84b784d1122dea7c
Akademický článek
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Akademický článek
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Autor:
Bagde, Vandana, Dethe C.G
Publikováno v:
International Journal of Intelligent Unmanned Systems, 2020, Vol. 10, Issue 2/3, pp. 278-286.
Externí odkaz:
http://www.emeraldinsight.com/doi/10.1108/IJIUS-04-2019-0026
Publikováno v:
EURASIP Journal on Wireless Communications and Networking, Vol 2022, Iss 1, Pp 1-13 (2022)
Abstract High speed and low latency have become the development trend of mobile communication network. Orthogonal frequency division multiplexing (OFDM) technology has become the key technology of mobile communication network due to its efficient tra
Externí odkaz:
https://doaj.org/article/d8d01aaa2c8949e4849d0cda687711ea
Autor:
Nergis Erdem, Tuncay Ertas
Publikováno v:
Elektronika ir Elektrotechnika, Vol 28, Iss 2, Pp 78-84 (2022)
In this paper, we analyze channel inversion with transmit diversity in terms of capacity and bit error rates in correlated fading. We obtain the Shannon capacity of Rayleigh fading channel under channel inversion using spatially correlated dual branc
Externí odkaz:
https://doaj.org/article/27c535f97bfd420496c240244890afe0
Publikováno v:
IEEE Access, Vol 8, Pp 77164-77170 (2020)
In the VLC context, pulse position modulation (PPM) and similar modulations are typically used when the overall complexity of the transmitter is required to be low or the system needs to support dimming, i.e., dynamically control the illumination lev
Externí odkaz:
https://doaj.org/article/cb313bbb2c814b419302f36c9b2d53cd