Zobrazeno 1 - 6
of 6
pro vyhledávání: '"Halima Bergaoui"'
Publikováno v:
IEEE Access, Vol 9, Pp 81115-81124 (2021)
This work proposes a new adaptive pilot pattern used for pilot arrangement at the mobile station and a new channel estimation at the base station. It addresses the bit error rate (BER) performance optimization of wireless channel estimation in massiv
Externí odkaz:
https://doaj.org/article/80c3dcc8d80f4303968a11556283e1a0
Publikováno v:
IEEE Access, Vol 9, Pp 81115-81124 (2021)
This work proposes a new adaptive pilot pattern used for pilot arrangement at the mobile station and a new channel estimation at the base station. It addresses the bit error rate (BER) performance optimization of wireless channel estimation in massiv
Publikováno v:
2020 4th International Conference on Advanced Systems and Emergent Technologies (IC_ASET).
This paper aims to investigate the Bit Error Rate (BER) performances of the embedded switching technique under the assumption of non-perfect Channel State Information (CSI) knowledge using a Massive Multiple-Input Multiple-Output (MIMO) pilot pattern
Publikováno v:
2019 International Conference on Signal, Control and Communication (SCC).
This paper inquires into the deployment of a scalable and adaptable diversity/multiplexing trade-off in a multi-user massive MIMO context. It studies the BER of an embedded switching between the ZF spatial multiplexing and the Alamouti STBC when it i
Publikováno v:
COMNET
This paper investigates the optimization of the feedback information required by the adaptation of MIMO techniques in a large-scale environment. The main aim is to propose three optimization techniques and compare its BER performances in a 28 GHz sys
Publikováno v:
Ubiquitous Networking ISBN: 9783030028480
UNet
UNet
In this paper, a new scalable and adaptable STBC (space time bloc coding) architecture is proposed. This architecture is based on switching between diversity and spatial multiplexing depending on the instantaneous channel state and offers an improvem
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::bad37561a2c7da6dfc119e21bc2ab417
https://doi.org/10.1007/978-3-030-02849-7_5
https://doi.org/10.1007/978-3-030-02849-7_5