David Gregoratti

51 papers B 3Misc 5Journal 24Unranked 18

Year	Rank	Type	Title / Venue / Authors
2025	B	`conf`	Full Orchestration of a Distributed 5G Cloud-Native Mobile Network: O-Ran, Core, and Transport. NetSoft Jorge Baranda, Javier Velazquez Martinez, Albert Bel, David Gregoratti, Luis M. Contreras, Josep Mangues-Bafalluy
2024	J	`jnl`	Asymptotics of Distances Between Sample Covariance Matrices. IEEE Trans. Signal Process. Roberto Pereira, Xavier Mestre, David Gregoratti
2024	J	`jnl`	Consistent Estimation of a Class of Distances Between Covariance Matrices. CoRR Roberto Pereira, Xavier Mestre, David Gregoratti
2024	J	`jnl`	Consistent Estimation of a Class of Distances Between Covariance Matrices. IEEE Trans. Inf. Theory Roberto Pereira, Xavier Mestre, David Gregoratti
2024	—	`conf`	QoS-Aware scheduling policies for Open Fronthaul transport networks. MeditCom Fátima Khan, Luis Díez, Luis M. Contreras, Óscar Gil, Elena Serna, David Gregoratti, Ramón Agüero
2023	Misc	`conf`	Consistent Estimators of a New Class of Covariance Matrix Distances in the Large Dimensional Regime. ICASSP Roberto Pereira, Xavier Mestre, David Gregoratti
2023	J	`jnl`	Mathematical Properties of the Zadoff-Chu Sequences. CoRR David Gregoratti, Xavier Arteaga, Joaquim Broquetas
2022	Misc	`conf`	Clustering Complex Subspaces in Large Dimensions. ICASSP Roberto Pereira, Xavier Mestre, David Gregoratti
2022	J	`jnl`	Floor Map Reconstruction Through Radio Sensing and Learning By a Large Intelligent Surface. CoRR Cristian J. Vaca-Rubio, Roberto Pereira, Xavier Mestre, David Gregoratti, Zheng-Hua Tan, Elisabeth de Carvalho, Petar Popovski
2022	—	`conf`	Floor Map Reconstruction Through Radio Sensing and Learning by a Large Intelligent Surface. MLSP Cristian J. Vaca-Rubio, Roberto Pereira, Xavier Mestre, David Gregoratti, Zheng-Hua Tan, Elisabeth de Carvalho, Petar Popovski
2022	—	`conf`	User Clustering for Rate Splitting using Machine Learning. EUSIPCO Roberto Pereira, Anay Ajit Deshpande, Cristian J. Vaca-Rubio, Xavier Mestre, Andrea Zanella, David Gregoratti, Elisabeth de Carvalho, Petar Popovski
2022	J	`jnl`	User Clustering for Rate Splitting using Machine Learning. CoRR Roberto Pereira, Anay Ajit Deshpande, Cristian J. Vaca-Rubio, Xavier Mestre, Andrea Zanella, David Gregoratti, Elisabeth de Carvalho, Petar Popovski
2021	J	`jnl`	Exclusive Group Lasso for Structured Variable Selection. CoRR David Gregoratti, Xavier Mestre, Carlos Buelga
2021	—	`conf`	Subspace Based Hierarchical Channel Clustering in Massive MIMO. GLOBECOM (Workshops) Roberto Pereira, Xavier Mestre, David Gregoratti
2020	Misc	`conf`	Equalization of OFDM Waveforms with Insufficient Cyclic Prefix. ICASSP David Gregoratti, Xavier Mestre
2020	J	`jnl`	Model-Aware Collision Resolution for High-Order Orthogonal Modulations. IEEE Wirel. Commun. Lett. David Gregoratti, Xavier Mestre, Xavier Vilajosana
2020	J	`jnl`	Optimum Performance of Short Block Length Codes Under Multivariate Stationary Rayleigh Fading. IEEE Trans. Wirel. Commun. Xavier Mestre, David Gregoratti, Peng Peter Zhang
2019	—	`conf`	Atomic Norms In Group Sliding Sparse Recovery. EUSIPCO Carlos Buelga Sanchez, David Gregoratti, Xavier Mestre
2019	Misc	`conf`	Detection of Row-sparse Matrices with Row-structure Constraints. ICASSP David Gregoratti, Carlos Buelga, Xavier Mestre
2019	—	`conf`	Short Block Length Transmissions under Multi-Variate Stationary Rayleigh Fading. SPAWC Xavier Mestre, David Gregoratti, Peng Peter Zhang
2018	—	`conf`	Neural Network Aided Decoding for Physical-Layer Network Coding Random Access. SPAWC Adriano Pastore, Paul de Kerret, Monica Navarro, David Gregoratti, David Gesbert
2018	J	`jnl`	Neural Network Aided Decoding for Physical-Layer Network Coding Random Access. CoRR Adriano Pastore, Paul de Kerret, Monica Navarro, David Gregoratti, David Gesbert
2018	—	`conf`	PLNC Decoding: Enabler for Massive MTC in 5G Networks. ISWCS Mònica Navarro, David Gregoratti, Adriano Pastore, Evangelos A. Kosmatos, Panagiotis Demestichas, Stephan Pfletschinger
2018	J	`jnl`	Towards Massive Connectivity Support for Scalable mMTC Communications in 5G Networks. IEEE Access Carsten Bockelmann, Nuno K. Pratas, Gerhard Wunder, Stephan Saur, Monica Navarro, David Gregoratti, Guillaume Vivier, Elisabeth de Carvalho, Yalei Ji, Cedomir Stefanovic, Petar Popovski, Qi Wang, Malte Schellmann, Evangelos A. Kosmatos, Panagiotis Demestichas, Miruna Raceala-Motoc, Peter Jung, Slawomir Stanczak, Armin Dekorsy
2018	J	`jnl`	Towards Massive Connectivity Support for Scalable mMTC Communications in 5G networks. CoRR Carsten Bockelmann, Nuno K. Pratas, Gerhard Wunder, Stephan Saur, Monica Navarro, David Gregoratti, Guillaume Vivier, Elisabeth de Carvalho, Yalei Ji, Cedomir Stefanovic, Petar Popovski, Qi Wang, Malte Schellmann, Evangelos A. Kosmatos, Panagiotis Demestichas, Miruna Raceala-Motoc, Peter Jung, Slawomir Stanczak, Armin Dekorsy
2016	J	`jnl`	Corrections to "Parallelized Structures for MIMO FBMC Under Strong Channel Frequency Selectivity". IEEE Trans. Signal Process. Xavier Mestre, David Gregoratti
2016	—	`conf`	Demand response aggregators in microgrid energy trading. GlobalSIP Maria Gregori, Javier Matamoros, David Gregoratti
2016	J	`jnl`	Parallelized Structures for MIMO FBMC Under Strong Channel Frequency Selectivity. IEEE Trans. Signal Process. Xavier Mestre, David Gregoratti
2016	J	`jnl`	Parallelized Structures for MIMO FBMC under Strong Channel Frequency Selectivity. CoRR Xavier Mestre, David Gregoratti
2016	J	`jnl`	Uplink FBMC/OQAM-Based Multiple Access Channel: Distortion Analysis Under Strong Frequency Selectivity. IEEE Trans. Signal Process. David Gregoratti, Xavier Mestre
2016	J	`jnl`	Uplink FBMC/OQAM-based Multiple Access Channel: Distortion Analysis under Strong Frequency Selectivity. CoRR David Gregoratti, Xavier Mestre
2015	—	`conf`	Distortion analysis in OQAM/FBMC-based OFDMA. SPAWC David Gregoratti, Xavier Mestre
2015	J	`jnl`	Distributed Energy Trading: The Multiple-Microgrid Case. IEEE Trans. Ind. Electron. David Gregoratti, Javier Matamoros
2015	—	`conf`	Eigenvector precoding for FBMC modulations under strong channel frequency selectivity. ICC Xavier Mestre, David Gregoratti
2014	Misc	`conf`	A parallel processing approach to filterbank multicarrier MIMO transmission under strong frequency selectivity. ICASSP Xavier Mestre, David Gregoratti
2014	—	`conf`	AF relaying for FBMC signals. EuCNC David Gregoratti, Xavier Mestre
2013	J	`jnl`	Distributed Energy Trading: The Multiple-Microgrid Case. CoRR David Gregoratti, Javier Matamoros
2013	—	`conf`	Distributed convex optimization of energy flows: The two-microgrid case. BlackSeaCom David Gregoratti, Javier Matamoros
2013	J	`jnl`	Diversity Analysis of Randomized Linear Dispersion Codes in a Half-Duplex Amplify-and-Forward Multiple-Relay System. IEEE Trans. Inf. Theory Xavier Mestre, David Gregoratti
2012	—	`conf`	Microgrids energy trading in islanding mode. SmartGridComm Javier Matamoros, David Gregoratti, Mischa Dohler
2012	J	`jnl`	Randomized Isometric Linear-Dispersion Space-Time Block Coding for the DF Relay Channel. IEEE Trans. Signal Process. David Gregoratti, Walid Hachem, Xavier Mestre
2011	J	`jnl`	Large-SNR Outage Analysis for the DF Relay Channel with Randomized Space-Time Block Coding. IEEE Trans. Wirel. Commun. David Gregoratti, Xavier Mestre
2010	—	`—`	Randomized space-time block coding for the multiple-relay channel. David Gregoratti
2009	B	`conf`	Analytical evaluation of a Medium Access Control priority mechanism for wireless Ad hoc Networks. PIMRC Jesus Alonso-Zarate, David Gregoratti, Luis Alonso, Christos V. Verikoukis
2009	B	`conf`	Decode and forward relays: Full diversity with randomized distributed space-time coding. ISIT David Gregoratti, Xavier Mestre
2009	—	`conf`	Diversity Analysis of a Randomized Distributed Space-Time Coding in an Amplify and Forward Relay Channel. ICC David Gregoratti, Xavier Mestre
2009	—	`conf`	Diversity order for the amplify-and-forward multiple-relay channel with randomized distributed space-time coding. EUSIPCO David Gregoratti, Xavier Mestre
2009	J	`jnl`	Medium access control priority mechanism for a DQMAN-based wireless network. IEEE Commun. Lett. Jesús Alonso-Zárate, David Gregoratti, Panagiotis Giotis, Christos V. Verikoukis, Luis Alonso
2009	J	`jnl`	Random DS/CDMA for the amplify and forward relay channel. IEEE Trans. Wirel. Commun. David Gregoratti, Xavier Mestre
2008	—	`conf`	About asymptotic spectral efficiency in the DS/CDMA amplify and forward relay channel. ISWPC David Gregoratti, Xavier Mestre
2007	—	`conf`	Large System Performance Evaluation of the DS/CDMA Relay Channel Using Linear Receivers. ICC David Gregoratti, Xavier Mestre