Výsledky vyhledávání

Report

LTE-based Satellite Communications in LEO Mega-Constellations

Autor: Guidotti, A., Vanelli-Coralli, A., Foggi, T., Colavolpe, G., Caus, M., Bas, J., Cioni, S., Modenini, A.

The integration of satellite and terrestrial networks is a promising solution for extending broadband coverage to areas not connected to a terrestrial infrastructure, as also demonstrated by recent commercial and standardisation endeavours. However,

Externí odkaz: http://arxiv.org/abs/1711.07689

Zobrazit plný text záznamu

FBMC-based Random Access Signal Design and Detection for LEO Base Stations

Autor: Caus M., Perez-Neira A.I.

Publikováno v: IEEE TRANSACTIONS ON WIRELESS COMMUNICATIONS
r-CTTC. Repositorio Institucional Producción Científica del Centre Tecnològic de Telecomunicacions de Catalunya (CTTC)
Universitat Oberta de Catalunya (UOC)

The integration of non-terrestrial networks into the 5G ecosystem is mainly driven by the possibility of provisioning service in remote areas. In this context, the advent of flying base stations at the low Earth orbit (LEO) will enable anywhere and a

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=RECOLECTA___::6c168c1717c7720ec04f2017fded1694
https://www.scopus.com/inward/record.uri?eid=2-s2.0-85139876205&doi=10.1109/TWC.2022.3209898&partnerID=40&md5=269fd538c9d014db862388c846b8a358

Zobrazit plný text záznamu

Space-Time Rate Splitting for the MISO BC with Magnitude CSIT

Autor: Mosquera C., Noels N., Ramirez T., Caus M., Pastore A.

Publikováno v: IEEE TRANSACTIONS ON COMMUNICATIONS
r-CTTC. Repositorio Institucional Producción Científica del Centre Tecnològic de Telecomunicacions de Catalunya (CTTC)
Universitat Oberta de Catalunya (UOC)

A novel coding strategy is proposed for a broadcast setting with two transmitter (TX) antennas and two single-antenna receivers (RX). The strategy consists of using space-time block coding to send a common message (to be decoded by both RXs) across t

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=RECOLECTA___::9867ec355ab141e767e6fbdaa2f857df
https://www.scopus.com/inward/record.uri?eid=2-s2.0-85104581716&doi=10.1109/TCOMM.2021.3074519&partnerID=40&md5=cdf0e8fe7cd0446649578f81558e82e6

Zobrazit plný text záznamu

Smart beamforming for direct leo satellite access of future iot

Autor: Caus M., Perez-Neira A., Mendez E.

Publikováno v: SENSORS
r-CTTC. Repositorio Institucional Producción Científica del Centre Tecnològic de Telecomunicacions de Catalunya (CTTC)
Universitat Oberta de Catalunya (UOC)

Non-terrestrial networks (NTN) are expected to play a key role in extending and complementing terrestrial 5G networks in order to provide services to air, sea, and un-served or under-served areas. This paper focuses the attention on the uplink, where

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=RECOLECTA___::e9a58a48268c3e0e3ed9c97e61fea76b
https://cttc.fundanetsuite.com/Publicaciones/ProdCientif/PublicacionFrw.aspx?id=3010

Zobrazit plný text záznamu

Akademický článek

Tento výsledek nelze pro nepřihlášené uživatele zobrazit.
K zobrazení výsledku je třeba se přihlásit.

Non-Coherent Rate Splitting for the MISO BC with Magnitude CSIT

Autor: Mosquera, Carlos, Ram��rez, Tom��s, Caus, M��rius, Noels, Nele, Pastore, Adriano

A rate splitting based scheme is proposed to operate a broadcast setting with two antennas at the transmit side and two single-antenna receiving terminals. The transmitter knows the magnitude of the channel coefficients, and it is oblivious to the ph

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::86cfa4017292016318dcecaca8b8962d
http://arxiv.org/abs/1906.03863

Zobrazit plný text záznamu

Practical Considerations For System-Level Simulators of UNB IoT Devices Over LEO Satellites

Autor: Joan Bas, Pedro-Mediano, J., Caus, M., Blanco, L., Perez-Neira, A.

Publikováno v: Scopus-Elsevier

The evaluation of the protocols in wireless systems is generally carried out by means of simulations. However, the large number of parameters of the radio link introduces a tradeoff between complexity and accuracy. This is the case of the systemlevel

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::77a873005c05e4d9f7c1bd359983cfad

Zobrazit plný text záznamu

Vyhledávací nástroje:

Upřesnit hledání