51 citations · 81 across the 8 of their papers we have counts for
8 papers
Coexisting Passive RIS and Active Relay Assisted NOMA Systems
Ao Huang, Li Guo, Xidong Mu +2
A novel coexisting passive reconfigurable intelligent surface (RIS) and active decode-and-forward (DF) relay assisted non-orthogonal multiple access (NOMA) transmission framework i…
Symbol Detection for Coarsely Quantized OTFS
Junwei He, Haochuan Zhang, Chao Dong +1
This paper explicitly models a coarse and noisy quantization in a communication system empowered by orthogonal time frequency space (OTFS) for cost and power efficiency. We first p…
A Golden Decade of Polar Codes: From Basic Principle to 5G Applications
Kai Niu, Ping Zhang, Jincheng Dai +2
After the pursuit of seventy years, the invention of polar codes indicates that we have found the first capacity-achieving coding with low complexity construction and decoding, whi…
Wireless Deep Video Semantic Transmission
Sixian Wang, Jincheng Dai, Zijian Liang +5
In this paper, we design a new class of high-efficiency deep joint source-channel coding methods to achieve end-to-end video transmission over wireless channels. The proposed metho…
Sphere Constraint based Enumeration Methods to Analyze the Minimum Weight Distribution of Polar Codes
Jinnan Piao, Kai Niu, Jincheng Dai +1
In this paper, the minimum weight distributions (MWDs) of polar codes and concatenated polar codes are exactly enumerated according to the distance property of codewords. We first…
Polar-Slotted ALOHA over Slot Erasure Channels
Zhijun Zhang, Kai Niu, Jincheng Dai +1
In this paper, we design a new polar slotted ALOHA (PSA) protocol over the slot erasure channels, which uses polar coding to construct the identical slot pattern (SP) assembles wit…