ListarIngeniería de Comunicaciones - (IC) por tema "OFDM"
Mostrando ítems 1-6 de 6
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A Low-Complexity Spectral Shaping Method for OFDM Signals with Dynamically Defined Emission Mask: Optimization Procedure.
(2023)The low spectral confinement of orthogonal frequency division multiplexing (OFDM) signals obliges OFDM based power line communications (PLC) systems to use out-of-band emissions (OOBE) reduction methods in order to comply ... -
Ciphered BCH Codes for PAPR Reduction in the OFDM in Underwater Acoustic Channels
(IOAP-MDPI, 2022-01-10)We propose an effective, low complexity and multifaceted scheme for peak-to-average power ratio (PAPR) reduction in the orthogonal frequency division multiplexing (OFDM) system for underwater acoustic (UWA) channels. In ... -
Comunicaciones Digitales 2
(2018-02-20) -
Performance of SC-FDMA with diversity techniques over land mobile satellite channel
(UMA Editorial, 2016)La demanda de la alta velocidad de datos resulta en una importante interferencia entre símbolos para los sistemas monoportadora en canales de ancho de banda y potencia limitada. Superar la selectividad en el tiempo y la ... -
Sampling Frequency Error Estimators for PRIME v1.4 systems
(2020-07-02)The performance of PRIME v1.4 systems might be severely degraded by a sampling frequency offset (SFO). This work addresses the problem of the SFO estimation by means of the pilots transmitted in the header and payload ... -
Sistema OFDM para canales acústicos subacuáticos.
(2023)En este artículo se presenta el desarrollo de un sistema de modulación multiportadora de baja complejidad para comunicaciones acústicas subacuáticas de banda ancha en el rango ultrasónico, concretamente entre 32 kHz y 128 ...