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Listar por palabra clave "Wireless telecommunication systems"

RiuNet: Repositorio Institucional de la Universidad Politécnica de Valencia

Listar por palabra clave "Wireless telecommunication systems"

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    Busy tone-based channel access control for cooperative communication 
    Xie, Kun; Xie, Kexin; He, Shiming; Zhang, Daqiang; Wen, Jigang; Lloret, Jaime (Wiley, 2015-10)
    Cooperative communication has attracted many research interests in recent years because it can take advantage of the broadcast nature of wireless communications and spatial diversity to improve the network performance. ...
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    Channel Quantization Based on the Statistical Characterization of Spatially Correlated Fading 
    Domene Oltra, Fernando; Piñero Sipán, María Gemma; Diego Antón, María de; Gonzalez, Alberto (Institute of Electrical and Electronics Engineers (IEEE), 2015-09)
    Multiuser multiple-input-multiple-output (MUMIMO) techniques, such as scheduling and precoding, have shown to improve the spectral efficiency of wireless communication systems. However, these techniques require an accurate ...
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    Efficient location strategy for airport surveillance using mode-s multilateration systems 
    Mantilla Gaviria, Iván Antonio; Leonardi, Mauro; Galati, Gaspare; Balbastre Tejedor, Juan Vicente; Reyes Davó, Elías de los (European Microwave Association, 2012)
    [EN] In this paper, the use of regularization methods to solve the location problem in multilateration systems, using Mode-S signals, is studied, evaluated, and developed. The Tikhonov method has been implemented as a first ...
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    Fiber Wireless Transmission of 8.3-Gb/s/ch QPSK-OFDM Signals in 75-110-GHz Band 
    Deng, Lei; Beltrán Ramírez, Marta; Pang, Xiaodan; Zhang, Xu; Arlunno, Valeria; Zhao, Ying; Caballero, Antonio; Dogadaev, Anton; Yu, Xianbin; Llorente Sáez, Roberto; Liu, Deming; Monroy, Idelfonso Tafur (Institute of Electrical and Electronics Engineers (IEEE), 2012-03)
    [EN] In this letter, we present a scalable high-speed W-band (75-110-GHz) fiber wireless communication system. By using an optical frequency comb generator, three-channel 8.3-Gb/s/ch optical orthogonal frequency-division ...
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    On Simple Estimators of the alpha-mu Fading Distribution 
    Reig, Juan; Rubio Arjona, Lorenzo (Institute of Electrical and Electronics Engineers (IEEE), 2011-12)
    In this letter, new estimators of the alpha-mu distribution are derived based on the skewness of the logarithmic alpha-mu distribution using the moments method. This distribution has been recently proposed to model the ...