4 papers
ORBGRAND Is Exactly Capacity-achieving via Rank Companding
Zhuang Li, Wenyi Zhang
Within the family of guessing-based decoding algorithms, ordered reliability bits GRAND (ORBGRAND) has attracted considerable attention due to its efficient use of soft information…
GRAND for Gaussian Intersymbol Interference Channels
Zhuang Li, Wenyi Zhang
Channel decoding is a challenging task in communication channels exhibiting memory effects. In this work, we apply the recently proposed decoding paradigm of guessing random additi…
A Finite-Blocklength Analysis for ORBGRAND
Zhuang Li, Wenyi Zhang
Within the Guessing Random Additive Noise Decoding (GRAND) family, ordered reliability bits GRAND (ORBGRAND) has received considerable attention for its hardware-friendly exploitat…
ORBGRAND: Achievable Rate for General Bit Channels and Application in BICM
Zhuang Li, Wenyi Zhang
Guessing random additive noise decoding (GRAND) has received widespread attention recently, and among its variants, ordered reliability bits GRAND (ORBGRAND) is particularly attrac…