World's Best Scientists 2026 revealed!
Benoit Champagne

Benoit Champagne

D-Index & Metrics

Computer Science

D-Index
41
Citations
7555
World Ranking
8811
National Ranking
348

Overview

Benoit Champagne is a researcher affiliated with McGill University in Canada. Their work spans mainly the fields of Engineering and Computer Science, with a focus on specialized subfields including Electrical and Electronic Engineering, Aerospace Engineering, Signal Processing, Computer Networks and Communications, and Artificial Intelligence.

The main topics of Benoit Champagne's research contributions encompass:

  • Advanced MIMO Systems Optimization
  • Speech and Audio Processing
  • Millimeter-Wave Propagation and Modeling
  • Cooperative Communication and Network Coding
  • Full-Duplex Wireless Communications
  • Advanced Wireless Communication Technologies
  • Speech Recognition and Synthesis

Their recent published papers include:

  • Secrecy-Energy Efficient Hybrid Beamforming for Satellite-Terrestrial Integrated Networks, 2021, IEEE Transactions on Communications
  • Secure and Energy Efficient Transmission for RSMA-Based Cognitive Satellite-Terrestrial Networks, 2020, IEEE Wireless Communications Letters
  • Joint Parameter and Time-Delay Estimation for a Class of Nonlinear Time-Series Models, 2022, IEEE Signal Processing Letters
  • Padded Coprime Arrays for Improved DOA Estimation: Exploiting Hole Representation and Filling Strategies, 2020, IEEE Transactions on Signal Processing
  • Secure Beamforming for Cognitive Satellite Terrestrial Networks With Unknown Eavesdroppers, 2020, IEEE Systems Journal

Benoit Champagne frequently collaborates with several researchers, including:

  • Wei-Ping Zhu
  • Yunlong Cai
  • Ioannis Psaromiligkos
  • Alireza Morsali
  • Mohammad Amin Maleki Sadr

Their research has been published consistently in a variety of venues, the most frequent being:

  • arXiv (Cornell University)
  • IEEE Transactions on Vehicular Technology
  • IEEE Transactions on Communications
  • IEEE Access
  • IEEE Open Journal of the Communications Society

Best Publications

  • Parametric localization of distributed sources

    S. Valaee;B. Champagne;P. Kabal

  • Secrecy-Energy Efficient Hybrid Beamforming for Satellite-Terrestrial Integrated Networks

    Zhi Lin;Min Lin;Benoit Champagne;Wei-Ping Zhu

  • Relay-Selection Improves the Security-Reliability Trade-Off in Cognitive Radio Systems

    Yulong Zou;Benoit Champagne;Wei-Ping Zhu;Lajos Hanzo

  • Performance of time-delay estimation in the presence of room reverberation

    B. Champagne;S. Bedard;A. Stephenne

  • The computer calculation of Lie point symmetries of large systems of differential equations

    B. Champagne;W. Hereman;P. Winternitz

  • Incorporating the human hearing properties in the signal subspace approach for speech enhancement

    F. Jabloun;B. Champagne

  • Recursive least squares constant modulus algorithm for blind adaptive array

    Yuxin Chen;T. Le-Ngoc;B. Champagne;Changjiang Xu

  • Secure and Energy Efficient Transmission for RSMA-Based Cognitive Satellite-Terrestrial Networks

    Zhi Lin;Min Lin;Benoit Champagne;Wei-Ping Zhu

  • Joint Parameter and Time-Delay Estimation for a Class of Nonlinear Time-Series Models

    Unknown

  • Adaptive eigendecomposition of data covariance matrices based on first-order perturbations

    B. Champagne

  • Localization of wideband signals using least-squares and total least-squares approaches

    S. Valaee;B. Champagne;P. Kabal

  • On the infinite‐dimensional symmetry group of the Davey–Stewartson equations

    B. Champagne;P. Winternitz

  • Padded Coprime Arrays for Improved DOA Estimation: Exploiting Hole Representation and Filling Strategies

    Wang Zheng;Xiaofei Zhang;Yunfei Wang;Jinqing Shen

  • Light-SERNet: A lightweight fully convolutional neural network for speech emotion recognition.

    Arya Aftab;Alireza Morsali;Shahrokh Ghaemmaghami;Benoit Champagne

  • Secure Beamforming for Cognitive Satellite Terrestrial Networks With Unknown Eavesdroppers

    Zhi Lin;Min Lin;Benoit Champagne;Wei-Ping Zhu

  • Robust Joint Hybrid Transceiver Design for Millimeter Wave Full-Duplex MIMO Relay Systems

    Yunlong Cai;Ying Xu;Qingjiang Shi;Benoit Champagne

  • Subspace-Based Blind Channel Estimation for MIMO-OFDM Systems With Reduced Time Averaging

    Chao-Cheng Tu;B. Champagne

  • A new cepstral prefiltering technique for estimating time delay under reverberant conditions

    Alex Stéphenne;Benoît Champagne

  • Recent Developments in Speech Enhancement in the Short-Time Fourier Transform Domain

    Mahdi Parchami;Wei-Ping Zhu;Benoit Champagne;Eric Plourde

  • Plane rotation-based EVD updating schemes for efficient subspace tracking

    B. Champagne;Qing-Guang Liu

  • Adaptive Reduced-Rank Receive Processing Based on Minimum Symbol-Error-Rate Criterion for Large-Scale Multiple-Antenna Systems

    Yunlong Cai;Rodrigo C. de Lamare;Benoit Champagne;Boya Qin

  • Cepstral prefiltering for time delay estimation in reverberant environments

    A. Stephenne;B. Champagne

Frequent Co-Authors

Yunlong Cai
Yunlong Cai Zhejiang University
Wei-Ping Zhu
Wei-Ping Zhu Concordia University
Lajos Hanzo
Lajos Hanzo University of Southampton
Qingjiang Shi
Qingjiang Shi Tongji University
Benoit Pelletier
Benoit Pelletier InterDigital (United States)
Shahrokh Valaee
Shahrokh Valaee University of Toronto
Yulong Zou
Yulong Zou Nanjing University of Posts and Telecommunications
Ali H. Sayed
Ali H. Sayed École Polytechnique Fédérale de Lausanne
Min Lin
Min Lin Nanjing University of Posts and Telecommunications
Naofal Al-Dhahir
Naofal Al-Dhahir The University of Texas at Dallas

If you think any of the details on this page are incorrect, let us know.

Report an issue

We appreciate your kind effort to assist us to improve this page, it would be helpful providing us with as much detail as possible in the text box below:

Related Online Degrees & Career Pathways

Exploring Computer Science in the USA opens up many flexible education and career options. For those eager to join the workforce quickly, there are short certificate programs that pay well. These certifications can boost your resume and lead to well-paying tech positions without requiring a traditional degree.

If you want to earn a college degree but need something flexible, you might consider online associates programs. These typically take about two years and are offered by many accredited colleges, making them a great entry point to technology fields.

For even faster advancement, look into quick masters degrees online. These accelerated courses let you specialize and improve your job prospects in as little as one year.

Not sure which graduate path to take? Explore which what masters program should i do to find degrees that are both in-demand and valuable in today’s tech-driven job market.

Best Scientists Citing Benoit Champagne

Trending Scientists