Zobrazeno 1 - 10
of 1 665
pro vyhledávání: '"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:
Mounira Laabidi, Ridha Boualleguee
Publikováno v:
International Journal of Electronics and Telecommunications, Vol vol. 70, Iss No 4 (2024)
Filter Bank Multi-Carrier with Offset Quadrature Amplitude symbol mapping called as FBMC/OQAM is presented as a potential successor of Orthogonal Frequency Division Multiplexing OFDM. Combined with Multiple-Input Multiple- Output (MIMO), MIMO-FBMC/OQ
Externí odkaz:
https://doaj.org/article/fc3d250539dd4e44b482a0d31a0abb0c
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:
Informatics in Education, Vol 23, Iss 1, Pp 125-143 (2024)
This study investigated the effects of 3D model building activities with block codes on students' spatial thinking and computational thinking skills. The study group consists of 5th grade students in a secondary school in the Central Anatolia region
Externí odkaz:
https://doaj.org/article/ba72d52e549643c1ae57ce523b1c0023
Publikováno v:
In Digital Communications and Networks October 2024 10(5):1459-1470
Publikováno v:
In Journal of Visual Communication and Image Representation October 2024 104
Publikováno v:
In Physical Communication April 2024 63
Publikováno v:
In Physical Communication February 2024 62