Lorenzo Ortega - Publications, H-index & Citations

Lorenzo Ortega

tesa

8H指数

70论文数

269被引数

收录论文 15

发表时间

Zenith Beamforming with Antenna Array for GNSS Interference Mitigation: the Winning Solution of the EUSIPCO 2025 Phased Array Signal Processing Student Challenge 天顶波束成形与天线阵列用于GNSS干扰抑制：EUSIPCO 2025相控阵信号处理学生挑战赛的获胜方案

Signal Processing

IF3.6

2026-04-10

OAAI

Alexandre Brochard; Julien Lesouple; Lorenzo Ortega; Evelyn Rojano Fernández; Paul Thevenon

On the efficiency of misspecified Gaussian inference in nonlinear regression: Application to time-delay and Doppler estimation

SIGNAL PROCESSING

IF3.6

2024-12-01

OAAI

Fortunati, Stefano; Ortega, Lorenzo

Approximate maximum likelihood time-delay estimation for two closely spaced sources

SIGNAL PROCESSING

IF3.6

2023-09-01

OAAI

Lubeigt, Corentin; Vincent, Francois; Ortega, Lorenzo; Vila-Valls, Jordi; Chaumette, Eric

On GNSS Synchronization Performance Degradation under Interference Scenarios: Bias and Misspecified Cramer-Rao Bounds

NAVIGATION-JOURNAL OF THE INSTITUTE OF NAVIGATION

IF2

2023-07-21

OAAI

Ortega, Lorenzo; Lubeigt, Corentin; Vila-Valls, Jordi; Chaumette, Eric

Band-limited impulse response estimation performance

SIGNAL PROCESSING

IF3.6

2023-07-01

OAAI

Lubeigt, Corentin; Ortega, Lorenzo; Vila-Valls, Jordi; Chaumette, Eric

Global Navigation Satellite System Channel Coding Structures for Rapid Signal Acquisition in Harsh Environmental Conditions

NAVIGATION-JOURNAL OF THE INSTITUTE OF NAVIGATION

IF2

2023-05-26

OAAI

Ortega, Lorenzo; Poulliat, Charly

On the accuracy limits of misspecified delay-Doppler estimation

SIGNAL PROCESSING

IF3.6

2023-04-01

OAAI

McPhee, Hamish; Ortega, Lorenzo; Vila-Valls, Jordi; Chaumette, Eric

Untangling first and second order statistics contributions in multipath scenarios

SIGNAL PROCESSING

IF3.6

2023-04-01

OAAI

Lubeigt, Corentin; Ortega, Lorenzo; Vila-Valls, Jordi; Chaumette, Eric

Non-Binary PRN-Chirp Modulation: A GNSS Fast Acquisition Signal Waveform

IEEE COMMUNICATIONS LETTERS

IF4.4

2022-09-01

PREAI

Ortega, Lorenzo; Vila-Valls, Jordi; Chaumette, Eric

Insights on the Estimation Performance of GNSS-R Coherent and Noncoherent Processing Schemes

ieee geoscience and remote sensing magazine

IF4.4

2022-01-01

PREAI

Ortega, Lorenzo; Vila-Valls, Jordi; Chaumette, Eric

Low Complexity Robust Data Demodulation for GNSS 面向GNSS的低复杂度稳健数据解调

SENSORS

IF3.5

2021-02-13

OAAI

Ortega, Lorenzo; Poulliat, Charly; Boucheret, Marie Laure; Roudier, Marion Aubault; Al-Bitar, Hanaa; Closas, Pau

Optimizing the co-design of message structure and channel coding to reduce the TTD for a Galileo 2nd generation signal

NAVIGATION-JOURNAL OF THE INSTITUTE OF NAVIGATION

IF2

2020-08-13

OAAI

Ortega, Lorenzo; Poulliat, Charly; Boucheret, Marie Laure; Aubault-Roudier, Marion; Al-Bitar, Hanaa

Positioning Performance Limits of GNSS Meta-Signals and HO-BOC Signals

SENSORS

IF3.5

2020-06-25

OAAI

Ortega, Lorenzo; Medina, Daniel; Vila-Valls, Jordi; Vincent, Francois; Chaumette, Eric

LLR Approximation for Fading Channels Using a Bayesian Approach

IEEE COMMUNICATIONS LETTERS

IF4.4

2020-06-01

OAAI

Espluga, Lorenzo Ortega; Aubault-Roudier, Marion; Poulliat, Charly; Boucheret, Marie Laure; Al-Bitar, Hanaa; Closas, Pau

Performance Limits of GNSS Code-Based Precise Positioning: GPS, Galileo & Meta-Signals

SENSORS

IF3.5

2020-04-13

OAAI

Das, Priyanka; Ortega, Lorenzo; Vila-Valls, Jordi; Vincent, Francois; Chaumette, Eric; Davain, Loic

研究方向