Ponències/Comunicacions de congressos
Recent Submissions
-
Variance processing for stable boundary-layer height estimation using backscatter lidar data: A discussion
(Institute of Electrical and Electronics Engineers (IEEE), 2021)
Conference report
Open AccessIn this paper we present a method for estimating the height of the nocturnal stable boundary layer by using lidar measurements and a single radiosonde for unambiguous initial guess. The method relies on the correlation ... -
Floating Doppler Wind Lidar motion simulator for horizontal wind speed measurement error assessment
(Institute of Electrical and Electronics Engineers (IEEE), 2021)
Conference report
Open AccessThis study presents a wind retrieval simulator of a floating Doppler Wind Lidar (DWL) with 6 Degrees of Freedom (DoF) motion. The simulator considers a continuous-wave conical-scanning floating DWL which retrieves the wind ... -
Realistic beamforming design using SRS-based channel estimate for ns-3 5G-LENA module
(Association for Computing Machinery (ACM), 2021)
Conference report
Restricted access - publisher's policyBeamforming (BF) is a key procedure to overcome propagation limits in millimeter-wave bands but also to extend network coverage in sub 6 GHz bands, as considered in recent 3GPP and IEEE communication standards. Up to date, ... -
Novel radio environment map for the ns-3 NR simulator
(Association for Computing Machinery (ACM), 2021)
Conference report
Restricted access - publisher's policyRadio Environmental Map (REM) is a useful tool to visualize the network coverage, including signal quality and interference, in multi-cell scenarios. Although REM maps for omnidirectional transmissions/receptions and tools ... -
An IR-HARQ scheme for covert communications
(Institute of Electrical and Electronics Engineers (IEEE), 2021)
Conference report
Open AccessThis paper explores the advantages of incremental redundancy hybrid-ARQ schemes for covert communications in which a feedback channel is available. The use of efficient incremental redundancy with sub-codewords of different ... -
Energy-efficient analog beamforming with short packets in millimeter-wave MIMO systems
(Institute of Electrical and Electronics Engineers (IEEE), 2020)
Conference report
Open AccessThe energy-aware design of fully analog precoders and combiners is investigated in this paper. To that aim, we consider a millimeter-wave short-packet communication scenario where power consumption and hardware complexity ... -
Rate allocation in massive multiple access combining successive decoding with error control
(Institute of Electrical and Electronics Engineers (IEEE), 2021)
Conference report
Open AccessThe Gaussian multiple access channel under asymptotically many code-division-multiple-access users and successive interference cancellation (SIC) is investigated in this work. Users transmit n-symbol packets and select ... -
Estimation of information in parallel Gaussian channels via model order selection
(Institute of Electrical and Electronics Engineers (IEEE), 2020)
Conference lecture
Open AccessWe study the problem of estimating the overall mutual information in M independent parallel discrete-time memory-less Gaussian channels from N independent data sample pairs per channel (inputs and outputs). We focus on the ... -
Entropy-based non-data-aided SNR estimation
(Institute of Electrical and Electronics Engineers (IEEE), 2019)
Conference lecture
Open AccessA non-data-aided SNR estimation of a communication channel is addressed in this paper. The main contribution relies on the relationship between an entropy measure of a given constellation and the link quality. The main ... -
Low-rank data matrix recovery with missing values and faulty sensors
(2019)
Conference lecture
Open AccessIn practice, data gathered by wireless sensor networks often belongs in a low-dimensional subspace, but it can present missing as well as corrupted values due to sensor malfunctioning and/or malicious attacks. We study the ... -
Polar coding for the wiretap broadcast channel with multiple messages
(Institute of Electrical and Electronics Engineers (IEEE), 2020)
Conference lecture
Open AccessA polar coding scheme is proposed for the Wiretap Broadcast Channel with two legitimate receivers and one eaves-dropper. We consider a model in which the transmitter wishes to to reliably send different confidential and ... -
Stochastic geometry analysis and design of wireless powered MTC networks
(Institute of Electrical and Electronics Engineers (IEEE), 2020)
Conference report
Open AccessMachine-type-communications (MTC) are being crucial in the development of next generation mobile networks. Given that MTC devices are usually battery constrained, wireless power transfer (WPT) and energy harvesting (EH) ...
RSS 1.0