Joe Khalife is a Wireless Systems Engineer at Apple, Inc. He received a Ph.D. in Electrical Engineering and Computer Science from the University of California, Irvine (UCI). From 2015 to 2020, he was a graduate student researcher at UCI with the Autonomous Systems Perception, Intelligence, and Navigation (ASPIN) Laboratory. From 2020 to 2021, he was postdoctoral fellow at the ASPIN Laboratory. He is a recipient of the 2016 IEEE/ION Position, Location, and Navigation Symposium (PLANS) Best Student Paper Award and the 2018 IEEE Walter Fried Award, and the 2022 Harry Rowe Mimno Award.