ORBGRAND is almost capacity-achieving

M Liu, Y Wei, Z Chen, W Zhang - IEEE Transactions on …, 2022 - ieeexplore.ieee.org
Decoding via sequentially guessing the error pattern in a received noisy sequence has
received attention recently, and ORBGRAND has been proposed as one such decoding …

Using channel correlation to improve decoding-ORBGRAND-AI

KR Duffy, M Grundei, M Médard - GLOBECOM 2023-2023 …, 2023 - ieeexplore.ieee.org
To meet the Ultra Reliable Low Latency Communication (URLLC) needs of modern
applications, there have been significant advances in the development of short error …

A Low-Complexity Diversity-Preserving Universal Bit-Flip** Enhanced Hard Decision Decoder for Arbitrary Linear Codes

PS Bere, MZA Khan, L Hanzo - IEEE Open Journal of Vehicular …, 2024 - ieeexplore.ieee.org
V2X (Vehicle-to-everything) communication relies on short messages for short-range
transmissions over a fading wireless channel, yet requires high reliability and low latency …

Soft-input, soft-output joint data detection and GRAND: A performance and complexity analysis

H Sarieddeen, P Yuan, M Médard… - 2023 IEEE International …, 2023 - ieeexplore.ieee.org
Guessing random additive noise decoding (GRAND) has recently demonstrated maximum-
likelihood (ML) decoding performance on efficient, universal silicon realizations. Leveraging …

GRAND-assisted Demodulation

B Ozaydin, M Médard, K Duffy - IEEE Journal on Selected …, 2025 - ieeexplore.ieee.org
We propose a novel demodulation technique that leverages developments in guesswork-
based forward error correction decoders and variable-length bit-to-symbol map**s. For …

6G Wireless Technologies

C D'Andrea, JM Jornet, A Singh, P Sen… - The Road towards 6G …, 2024 - Springer
Discussions on 6G point to one terabit-per-second as a reasonable goal for the peak bit rate
of next-generation wireless systems. To meet this goal, the adoption of the sub-terahertz and …

Bridging the complexity gap in Tb/S-achieving THz-band baseband processing

H Sarieddeen, H Jemaa, S Tarboush… - IEEE Wireless …, 2024 - ieeexplore.ieee.org
Recent advances in electronic and photonic technologies have allowed efficient signal
generation and transmission at terahertz (THz) frequencies. However, as the gap in THz …

THz-band, Tbps MIMO Communications: A Joint Data Detection and Decoding Framework

H Jemaa, H Sarieddeen, MS Alouini… - 2022 56th Asilomar …, 2022 - ieeexplore.ieee.org
Efficient data detection and decoding are addressed under terahertz (THz)-band channel
conditions and terabit-persecond (Tbps) baseband processing constraints. We investigate …

Error correction in interference-limited wireless systems

C Wiame, KR Duffy, M Médard - MILCOM 2024-2024 IEEE …, 2024 - ieeexplore.ieee.org
We introduce a novel approach to error correction decoding in the presence of additive
alpha-stable noise, which serves as a model of interference-limited wireless systems. In the …

Leveraging parallelizability and channel structure in THz-band, Tbps channel-code decoding

H Jemaa, H Sarieddeen, S Tarboush… - 2024 IEEE 100th …, 2024 - ieeexplore.ieee.org
As advancements close the gap between current device capabilities and the requirements
for terahertz (THz)-band communications, the demand for terabit-per-second (Tbps) circuits …