6 papers
Reliability-Dependent Scaling Laws of Deterministic Identification over Binary Symmetric Channels
Zhicheng Liu, Liuquan Yao, Guiying Yan +2
In this paper, we study the asymptotic behavior of deterministic identification (DID) over binary symmetric channels (BSCs) under vanishing error constraints. By introducing a mini…
Perturbation Power Selection for First-Error Delay Maximization in Enhanced SC Decoding
Zhicheng Liu, Liuquan Yao, Shuai Yuan +5
In this paper, we analyze the effect of perturbation power in delaying the first error position, i.e., the first information bit incorrectly decoded by the successive cancellation…
Erlang Model for Multi-type Data Flow
Liuquan Yao, Pei Yang, Zhichao Liu +3
With the development of information technology, requirements for data flow have become diverse. When multi-type data flow (MDF) is used, games, videos, calls, etc. are all requirem…
Performance Analysis of Perturbation-enhanced SC decoders
Zhicheng Liu, Liuquan Yao, Shuai Yuan +3
In this paper, we analyze the delay probability of the first error position in perturbation-enhanced Successive cancellation (SC) decoding for polar codes. Our findings reveal that…
Partial Orders in Rate-Matched Polar Codes
Zhichao Liu, Liuquan Yao, Yuan Li +4
In this paper, we establish the partial order (POs) for both the binary erasure channel (BEC) and the binary memoryless symmetric channel (BMSC) under any block rate-matched polar…
New Upper bounds for KL-divergence Based on Integral Norms
Liuquan Yao, Songhao Liu
In this paper, some new upper bounds for Kullback-Leibler divergence(KL-divergence) based on and norms of density functions are discussed. Our findings unveil…