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cs.IT2023
Impact of Channel Aging on Dual-Function Radar-Communication Systems: Performance Analysis and Resource Allocation
Jie Chen, Xiabin Wang, Ying-Chang Liang
In conventional dual-function radar-communication (DFRC) systems, the radar and communication channels are routinely estimated at fixed time intervals based on their worst-case ope…
cs.IT2022
On the Message Passing Efficiency of Polar and Low-Density Parity-Check Decoders
Dawei Yin, Yuan Li, Xianbin Wang +8
This study focuses on the efficiency of message-passing-based decoding algorithms for polar and low-density parity-check (LDPC) codes. Both successive cancellation (SC) and belief…
cs.IT2022
Deterministic Identification over Channels without CSI
Yuan Li, Xianbin Wang, Huazi Zhang +4
Identification capacities of randomized and deterministic identification were proved to exceed channel capacity for Gaussian channels \emph{with} channel side information (CSI). In…