33 citations · 46 across the 14 of their papers we have counts for
15 papers
Systematic Transmission With Fountain Parity Checks for Erasure Channels With Stop Feedback
Hengjie Yang, Richard D. Wesel
In this paper, we present new achievability bounds on the maximal achievable rate of variable-length stop-feedback (VLSF) codes operating over a binary erasure channel (BEC) at a f…
CRC-Aided High-Rate Convolutional Codes With Short Blocklengths for List Decoding
Wenhui Sui, Brendan Towell, Ava Asmani +3
Recently, rate-1/n zero-terminated (ZT) and tail-biting (TB) convolutional codes (CCs) with cyclic redundancy check (CRC)-aided list decoding have been shown to closely approach th…
Scalable Polar Code Construction for Successive Cancellation List Decoding: A Graph Neural Network-Based Approach
Yun Liao, Seyyed Ali Hashemi, Hengjie Yang +1
While constructing polar codes for successive-cancellation decoding can be implemented efficiently by sorting the bit-channels, finding optimal polar codes for cyclic-redundancy-ch…
Incremental Redundancy With ACK/NACK Feedback at a Few Optimal Decoding Times
Hengjie Yang, Recep Can Yavas, Victoria Kostina +1
Incremental redundancy with ACK/NACK feedback produces a variable-length stop-feedback (VLSF) code constrained to have decoding times, with an ACK/NACK feedback to the transmit…
Variable-Length Stop-Feedback Codes With Finite Optimal Decoding Times for BI-AWGN Channels
Hengjie Yang, Recep Can Yavas, Victoria Kostina +1
In this paper, we are interested in the performance of a variable-length stop-feedback (VLSF) code with optimal decoding times for the binary-input additive white Gaussian nois…
CRC-Aided List Decoding of Convolutional and Polar Codes for Short Messages in 5G
Jacob King, Alexandra Kwon, Hengjie Yang +2
This paper explores list decoding of convolutional and polar codes for short messages such as those found in the 5G physical broadcast channel. A cyclic redundancy check (CRC) is u…
Sequential Transmission Over Binary Asymmetric Channels With Feedback
Hengjie Yang, Minghao Pan, Amaael Antonini +1
In this paper, we consider the problem of variable-length coding over the class of memoryless binary asymmetric channels (BACs) with noiseless feedback, including the binary symmet…
High-Rate Convolutional Codes with CRC-Aided List Decoding for Short Blocklengths
Wenhui Sui, Hengjie Yang, Brendan Towell +2
Recently, rate- zero-terminated and tail-biting convolutional codes (ZTCCs and TBCCs) with cyclic-redundancy-check (CRC)-aided list decoding have been shown to closely approac…
CRC-Aided List Decoding of Convolutional Codes in the Short Blocklength Regime
Hengjie Yang, Ethan Liang, Minghao Pan +1
We consider the concatenation of a convolutional code (CC) with an optimized cyclic redundancy check (CRC) code as a promising paradigm for good short blocklength codes. The result…
Low Complexity Algorithms for Transmission of Short Blocks over the BSC with Full Feedback
Amaael Antonini, Hengjie Yang, Richard D. Wesel
Building on the work of Horstein, Shayevitz and Feder, and Naghshvar \emph{et al.}, this paper presents algorithms for low-complexity sequential transmission of a -bit message o…
An Efficient Algorithm for Designing Optimal CRCs for Tail-Biting Convolutional Codes
Hengjie Yang, Linfang Wang, Vincent Lau +1
Cyclic redundancy check (CRC) codes combined with convolutional codes yield a powerful concatenated code that can be efficiently decoded using list decoding. To help design such sy…
Finite-Blocklength Performance of Sequential Transmission over BSC with Noiseless Feedback
Hengjie Yang, Richard D. Wesel
In this paper, we consider the problem of sequential transmission over the binary symmetric channel (BSC) with full, noiseless feedback. Naghshvar et al. proposed a one-phase encod…
Joint Design of Convolutional Code and CRC under Serial List Viterbi Decoding
Hengjie Yang, Ethan Liang, Richard D. Wesel
This paper studies the joint design of optimal convolutional codes (CCs) and CRC codes when serial list Viterbi algorithm (S-LVA) is employed in order to achieve the target frame e…
On the Most Informative Boolean Functions of the Very Noisy Channel
Hengjie Yang, Richard D. Wesel
Let be a uniformly distributed -dimensional binary vector, and be the result of passing through a binary symmetric channel (BSC) with crossover probability …
Distributed Decoding of Convolutional Network Error Correction Codes
Hengjie Yang, Wangmei Guo
A Viterbi-like decoding algorithm is proposed in this paper for generalized convolutional network error correction coding. Different from classical Viterbi algorithm, our decoding…