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Space-time processing for smart antennas in advanced receivers for the user terminal in 3G WCDMA systems
(Ieee-inst Electrical Electronics Engineers IncNew YorkEUA, 2002)
Design of a multiport frequency reconfigurable antenna suitable for IMT-advanced communications systems
(Bogotá - Ingeniería - Doctorado en Ingeniería - Sistemas y ComputaciónUniversidad Nacional de Colombia - Sede Bogotá, 2018-12-07)
This thesis tackles the design, manufacture and validation of multi-port and frequency reconfigurable antennas intended for advanced communications applications. The main accomplishments of this thesis are: Extension of ...
Introducción a la tecnología de las antenas Inteligentes aplicadas en comunicaciones móviles
(Universidad Escuela Colombiana de Ingeniería Julio GaravitoColombia, 2003)
El crecimiento continuo del número de usuarios de los sistemas de comunicaciones móviles, la provisión de nuevos servicios y la demanda de latas tasa binarias han generado la necesidad cada vez mayor, de incrementar la ...
Maximizing the link throughput between smart meters and aggregators as secondary users under power and outage constraints
(Elsevier B.V., 2016-05-01)
This paper assesses the communication link from smart meters to aggregators as (unlicensed) secondary users that transmit their data over the (licensed) primary uplink channel. The proposed scenario assumes: (i) meters' ...