3 papers
cs.IT2026
Rateless Nested Lattice Codes for Secure Cooperative V2X Broadcast over Fading and Erasure Channels
Pegah Sharifi, Hassan Khodaiemehr, Khadijeh Bagheri +1
Vehicle-to-everything (V2X) sidelink and uplink broadcast must deliver safety-critical and application-layer data reliably under fast time-varying fading, intermittent packet erasu…
cs.IT2026
Improved Lower Bounds on the Capacity of the Binary Deletion Channel via a Learning Approach to Run-Length Inputs
Hassan Khodaiemehr, Chen Feng, Tolga M. Duman
The best constructive lower bounds on the capacity of the binary deletion channel come from random codes with independent run lengths, yet the two strongest such bounds, due to Dri…
cs.IT2026
Orbit Reduction and Learned Run Distributions for Finite-Blocklength Binary Deletion Channels
Hassan Khodaiemehr, Chen Feng
In DNA data storage, racetrack memories, and packet networks, data are written as many short strands of fixed length. The receiver knows where each strand begins and ends, and dele…