Results 31 to 40 of about 163,781 (132)

5G Mobile Communication Technology [PDF]

open access: yesProceedings of the 2016 5th International Conference on Environment, Materials, Chemistry and Power Electronics, 2016
Lina Yuan, Huajun Chen
openaire   +1 more source

Reflective metasurface for 5G & beyond Wireless communications

open access: yesScientific Reports
This paper presents a scalable reflective metasurface design optimized for 5G and beyond (B5G) wireless communications, featuring a unique combination of passive metasurface elements. The proposed design emphasizes a less complex structural configuration, facilitating easy scalability and cost-effective fabrication.
Monisha Selvaraj   +2 more
openaire   +3 more sources

Design of a Millimeter-Wave MIMO Antenna Array for 5G Communication Terminals. [PDF]

open access: yesSensors (Basel), 2022
Khan J   +5 more
europepmc   +1 more source

Multiple antenna communications for 5G

open access: yes, 2018
Duplexage par division dans le temps (TDD) Massive Multiple Input Multiple Output (MaMIMO) dépend de la réciprocité de canal pour obtenir des informations d'état de canal au niveau de l'émetteur (CSIT). Toutefois, le canal numérique global de bout en bout n’est pas réciproque en raison de la présence de chaînes de transmission (Tx) et de réception (Rx),
openaire   +2 more sources

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