World's Best Scientists 2026 revealed!

D-Index & Metrics

Computer Science

D-Index
60
Citations
21083
World Ranking
3181
National Ranking
1541

Research.com Recognitions

  • 2014 - IEEE Alexander Graham Bell Medal “For fundamental contributions to the theory and practice of channel codes that transformed deep space and other forms of wireless communications.”
  • 1997 - IEEE Fellow For contributions to the analysis and design of coding and modulation techniques for satellite, mobile, and deep-space communication systems.

Overview

Dariush Divsalar is affiliated with the Jet Propulsion Lab in the United States. Their research spans multiple fields with a strong focus on computer science and engineering, particularly in communication systems and coding techniques.

The scientist's main areas of study include:

  • Computer Science
  • Engineering

Subfields elaborated in their work cover:

  • Computer Networks and Communications
  • Electrical and Electronic Engineering
  • Artificial Intelligence
  • Astronomy and Astrophysics
  • Aerospace Engineering

The primary research topics explored are:

  • Error Correcting Code Techniques
  • Advanced Wireless Communication Techniques
  • Wireless Signal Modulation Classification
  • Cooperative Communication and Network Coding
  • Algorithms and Data Compression
  • Radio Astronomy Observations and Technology
  • Opportunistic and Delay-Tolerant Networks

Dariush Divsalar has contributed to research published in various venues, with frequent publications in:

  • arXiv (Cornell University)
  • IEEE Transactions on Communications
  • 2022 IEEE Aerospace Conference (AERO)
  • IEEE Open Journal of the Communications Society
  • 2021 IEEE Global Communications Conference (GLOBECOM)

Recent papers include:

  • "LDPC Decoding With Degree-Specific Neural Message Weights and RCQ Decoding," 2023, IEEE Transactions on Communications
  • "Comparing Performance of Coded Communications over fading channels between the Lunar South Pole & Earth," 2022, 2022 IEEE Aerospace Conference (AERO)
  • "FPGA Implementations of Layered MinSum LDPC Decoders Using RCQ Message Passing," 2021, 2021 IEEE Global Communications Conference (GLOBECOM)
  • "Neural-Network-Optimized Degree-Specific Weights for LDPC MinSum Decoding," 2021, arXiv (Cornell University)
  • "Channel-Prediction-Driven Rate Control for LDPC Coding in a Fading FSO Channel With Delayed Feedback," 2025, IEEE Open Journal of the Communications Society

Their frequent collaborators include:

  • Richard D. Wesel
  • Linfang Wang
  • Caleb Terrill
  • Chester Hulse
  • Sean Chen

Awards earned consist of:

  • IEEE Alexander Graham Bell Medal (2014) for fundamental contributions to the theory and practice of channel codes that transformed deep space and other wireless communications
  • IEEE Fellow (1997) for contributions to analysis and design of coding and modulation techniques for satellite, mobile, and deep-space communication systems

Best Publications

  • Serial concatenation of interleaved codes: performance analysis, design and iterative decoding

    S. Benedetto;D. Divsalar;G. Montorsi;F. Pollara

  • Improved parallel interference cancellation for CDMA

    D. Divsalar;M.K. Simon;D. Raphaeli

  • Multiple-symbol differential detection of MPSK

    D. Divsalar;M.K. Simon

  • Introduction to Trellis-Coded Modulation With Applications

    Ezio Biglieri;Dariush Divsalar;Marvin K. Simon;Peter J. McLane

  • Coding theorems for 'turbo-like' codes

    D. Divsalar

  • A soft-input soft-output APP module for iterative decoding of concatenated codes

    S. Benedetto;D. Divsalar;G. Montorsi;F. Pollara

  • The design of trellis coded MPSK for fading channels: performance criteria

    D. Divsalar;M.K. Simon

  • Weight distributions for turbo codes using random and nonrandom permutations

    S. Dolinar;D. Divsalar

  • Hybrid concatenated codes and iterative decoding

    D. Divsalar;F. Pollara

  • Turbo codes for PCS applications

    D. Divsalar;F. Pollara

  • Accumulate-Repeat-Accumulate Codes

    A. Abbasfar;D. Divsalar;Kung Yao

  • On the design of turbo codes

    D. Divsalar;F. Pollara

  • Multiple turbo codes for deep-space communications

    D. Divsalar;F. Pollara

  • Iterative turbo decoder analysis based on density evolution

    D. Divsalar;S. Dolinar;F. Pollara

  • Capacity-approaching protograph codes

    D. Divsalar;S. Dolinar;C.R. Jones;K. Andrews

  • Some new twists to problems involving the Gaussian probability integral

    M.K. Simon;D. Divsalar

  • Parallel concatenated trellis coded modulation

    S. Benedetto;D. Divsalar;G. Montorsi;F. Pollara

  • Trellis Coded Modulation for 4800-9600 bits/s Transmission Over a Fading Mobile Satellite Channel

    D. Divsalar;M. Simon

  • Soft-Output Decoding Algorithms in Iterative Decoding of Turbo Codes

    S. Benedetto;G. Montorsi;D. Divsalar;F. Pollara

  • Soft‐input soft‐output modules for the construction and distributed iterative decoding of code networks

    Sergio Benedetto;Guido Montorsi;Dariush Divsalar;Fabrizio Pollara

Frequent Co-Authors

Marvin K. Simon
Marvin K. Simon California Institute of Technology
Richard D. Wesel
Richard D. Wesel University of California, Los Angeles
Guido Montorsi
Guido Montorsi Polytechnic University of Turin
Sergio Benedetto
Sergio Benedetto Polytechnic University of Turin
Lara Dolecek
Lara Dolecek University of California, Los Angeles
Aria Nosratinia
Aria Nosratinia The University of Texas at Dallas
William E. Ryan
William E. Ryan Zeta Associates
Robert J. McEliece
Robert J. McEliece California Institute of Technology
Sami W. Asmar
Sami W. Asmar California Institute of Technology
Giuseppe Caire
Giuseppe Caire Technical University of Berlin

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