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Engineering and Technology

D-Index
38
Citations
7259
World Ranking
7943
National Ranking
2179

Overview

Todd Walter is affiliated with Stanford University in the United States and has an extensive body of research primarily in engineering and computer science. Their work encompasses subfields including aerospace engineering, computer networks and communications, electrical and electronic engineering, artificial intelligence, and atomic and molecular physics and optics.

The main topics of Todd Walter's research focus on global navigation satellite system (GNSS) positioning and interference, advanced frequency and time standards, indoor and outdoor localization technologies, air traffic management and optimization, inertial sensor and navigation, ionosphere and magnetosphere dynamics, and cryptographic implementations and security.

Recent notable publications include:

  • "An Assessment of GPS Spoofing Detection Via Radio Power and Signal Quality Monitoring for Aviation Safety Operations," 2020, IEEE Intelligent Transportation Systems Magazine
  • "Baseline Advanced RAIM User Algorithm: Proposed Updates," 2022, Proceedings of the Institute of Navigation... International Technical Meeting
  • "Fast Protection Levels for Fault Detection With an Application to Advanced RAIM," 2020, IEEE Transactions on Aerospace and Electronic Systems
  • "GNSS spoofing detection through spatial processing," 2021, NAVIGATION Journal of the Institute of Navigation
  • "GNSS Interference Detection Using Machine Learning Algorithms on ADS-B Data," 2021, Proceedings of the Satellite Division's International Technical Meeting

Frequent co-authors collaborating with Todd Walter include Sherman Lo, Juan Blanch, Jason Anderson, Dennis Akos, and Zixi Liu.

The most common venues where Todd Walter publishes are:

  • Proceedings of the Satellite Division's International Technical Meeting (Online)/CD-ROM
  • Proceedings of the Institute of Navigation... International Technical Meeting
  • NAVIGATION Journal of the Institute of Navigation
  • Proceedings of the ION... Pacific PNT Meeting
  • IEEE Transactions on Aerospace and Electronic Systems

Best Publications

  • Wide area augmentation of the Global Positioning System

    P. Enge;T. Walter;S. Pullen;Changdon Kee

  • Weighted RAIM for Precision Approach

    Todd Walter;Per Enge

  • Baseline advanced RAIM user algorithm and possible improvements

    Juan Blanch;Todd Walker;Per Enge;Young Lee

  • Robust detection of ionospheric irregularities

    Todd Walter;Andrew Hansen;Juan Blanch;Per Enge

  • Broadband LEO Constellations for Navigation

    Tyler G.R. Reid;Andrew M. Neish;Todd Walter;Per K. Enge

  • Advanced RAIM user Algorithm Description: Integrity Support Message Processing, Fault Detection, Exclusion, and Protection Level Calculation

    Juan Blanch;Todd Walter;Per Enge;Young Lee

  • RAIM with Optimal Integrity and Continuity Allocations Under Multiple Failures

    J Blanch;T Walter;P Enge

  • Leveraging Commercial Broadband LEO Constellations for Navigating

    Tyler G. Reid;Andrew M. Neish;Todd F. Walter;Per K. Enge

  • Worldwide Vertical Guidance of Aircraft Based on Modernized GPS and New Integrity Augmentations

    T. Walter;P. Enge;J. Blanch;B. Pervan

  • Wide area differential gps reference system and method

    Per K. Enge;Todd F. Walter;Yi-Chung Chao

  • An Optimized Multiple Hypothesis RAIM Algorithm for Vertical Guidance

    Juan Blanch;Alex Ene;Todd Walter;Per Enge

  • Critical Elements for a Multi‐Constellation Advanced RAIM

    Juan Blanch;Todd Walter;Per Enge;Stefan Wallner

  • CHARACTERISTICS OF DEEP GPS SIGNAL FADING DUE TO IONOSPHERIC SCINTILLATION FOR AVIATION RECEIVER DESIGN

    Jiwon Seo;Todd Walter;Tsung Yu Chiou;Per Enge

  • Statistical characterization of GPS signal-in-space errors

    Liang Heng;Grace Xingxin Gao;Todd Walter;Per Enge

  • Using WAAS Ionospheric Data to Estimate LAAS Short Baseline Gradients

    Seebany Datta-Barua;Todd Walter;Sam Pullen;Ming Luo

  • Bounding higher-order ionosphere errors for the dual-frequency GPS user

    S. Datta-Barua;T. Walter;J. Blanch;P. Enge

  • Availability Impact on GPS Aviation due to Strong Ionospheric Scintillation

    Jiwon Seo;T. Walter;P. Enge

  • Discrete simulation of power law noise (for oscillator stability evaluation)

    N.J. Kasdin;T. Walter

  • Optimal Positioning for Advanced Raim

    Juan Blanch;Todd Walter;Per Enge

  • Satellite Navigation for Aviation in 2025

    J. Blanch;T. Walter;P. Enge

  • Matlab Simulation Toolset for SBAS Availability Analysis

    Shau-Shiun Jan;Wyant Chan;Todd Walter;Per Enge

Frequent Co-Authors

Per Enge
Per Enge Stanford University
Dennis M. Akos
Dennis M. Akos University of Colorado Boulder
Bradford W. Parkinson
Bradford W. Parkinson Stanford University
Andrew J. Hansen
Andrew J. Hansen Montana State University
Anthony J. Mannucci
Anthony J. Mannucci California Institute of Technology
Keith M. Groves
Keith M. Groves Boston College
E. R. de Paula
E. R. de Paula National Institute for Space Research
Cathryn N. Mitchell
Cathryn N. Mitchell University of Bath
Cesar E. Valladares
Cesar E. Valladares The University of Texas at Dallas

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