Enhanced 4×4 MIMO RoF architecture for 5G mmWave indoor applications at 60 GHz unlicensed band

Autor: Azzahhafi, Hachim ^a, El Yahyaoui, Moussa ^a, El Moussati, Ali ^{a, ⁎}, El Zein, Ghaïs ^b, Garcia Armada, Ana ^c

Publikováno v: In Optics Communications 15 April 2023 533

Lower Bounds Optimization for Coordinated Linear Transmission Beamformer Design in Multicell Network Downlink

Autor: Hong, Mingyi, Garcia, Alfredo, Garzas, J. Joaquin Escudero, Garcia-Armada, Ana

We consider the coordinated downlink beamforming problem in a cellular network with the base stations (BSs) equipped with multiple antennas, and with each user equipped with a single antenna. The BSs cooperate in sharing their local interference info

Externí odkaz: http://arxiv.org/abs/1111.6223

Massive MIMO without CSI: When Non-Coherent Communication Meets Many Antennas

Autor: López, Morales, Manuel José, Kun, Chen-Hu, García, Armada, Ana

Under high-mobility scenarios, the traditional coherent demodulation schemes (CDS) have limited performance, because reference signals cannot effectively track the channel variations with an affordable overhead. As an alternative solution, non-cohere

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=intech______::1e34761f72cea9bed92d4a0096dcb2ee
https://mts.intechopen.com/articles/show/title/massive-mimo-without-csi-when-non-coherent-communication-meets-many-antennas

Simultaneous RIS Tuning and Differential Data Transmission for MISO OFDM Wireless Systems

Autor: Chen Hu, Kun, Alexandropoulos, George C., García-Armada, Ana

Publikováno v: GLOBECOM 2022 - 2022 IEEE Global Communications Conference.

Proceedings of IEEE GLOBECOM 2022: IEEE Global Communications Conference, 4-8 December 2022, Rio de Janeiro, Brazil. The Reconfigurable Intelligent Surfaces (RIS) constitute one of the prominent technologies for the next generation of wireless commun

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::e8f6ec4e7f3882ac77dea4694e343b85
https://doi.org/10.1109/globecom48099.2022.10000904

MOOC on 'Ultra-dense Networks for 5G and its Evolution': Challenges and Lessons Learned

Autor: López Morales, Manuel José, Urquiza Villalonga, David Alejandro, González Morín, Diego, Nidhi, Khan, Bahram, Kooshki, Farinaz, Al-Sakkaf, Ahmed Gaafar Ahmed, Leyva, Leonardo, Fakhari, Hamed, Medda, Daniele, Seitanidis, Ilias-Nektarios, Abu-Sabah, Ayman, Viana, Joseanne, Cumino, Pedro, Gil Jiménez, Víctor Pedro, Fernandez-Getino Garcia, Maria Julia, Morales Céspedes, Máximo, García-Armada, Ana, Velez, Fernando J.

Publikováno v: 2022 31st Annual Conference of the European Association for Education in Electrical and Information Engineering (EAEEIE)
J. Lopez-Morales, M, Urquiza-Villalonga, D A, Gonzalez-Morin, D, .., N, Khan, B, Kooshki, F, Al-Sakkaf, A, Leyva, L, Farkhari, H, Medda, D, Seitanidis, I-N, Abu-Sabah, A, Viana, J, Cumino, P, Gil-Jimenez, V P, Fernández-Getino García, M J, Morales-Cespedes, M, Garcia-Armada, A & Velez, F J 2022, MOOC on "Ultra-dense Networks for 5G and its Evolution" : Challenges and Lessons Learned . in 2022 31st Annual Conference of the European Association for Education in Electrical and Information Engineering (EAEEIE) . IEEE, 31st Annual Conference of the European Association for Education in Electrical and Information Engineering (EAEEIE), Coimbra, Portugal, 29/06/2022 . https://doi.org/10.1109/EAEEIE54893.2022.9819989
e-Archivo. Repositorio Institucional de la Universidad Carlos III de Madrid
instname

Proceeding of: 31st Annual Conference of the European Association for Education in Electrical and Information Engineering (EAEEIE 2022), Coimbra, Portugal, 26 June-1 July 2022 Many of the new mobile communication devices will be things that power and

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::baf857527e84baa42b361306657c5e85
https://doi.org/10.1109/eaeeie54893.2022.9819989