4 citations · 13 across the 11 of their papers we have counts for
12 papers
Simultaneously Transmitting and Reflecting (STAR) RIS Assisted Over-the-Air Computation Systems
Xiongfei Zhai, Guojun Han, Yunlong Cai +2
The performance of over-the-air computation (AirComp) systems degrades due to the hostile channel conditions of wireless devices (WDs), which can be significantly improved by the e…
Dynamic Write-Voltage Design and Read-Voltage Optimization for MLC NAND Flash Memory
Runbin Cai, Yi Fang, Zhifang Shi +2
To mitigate the impact of noise and interference on multi-level-cell (MLC) flash memory with the use of low-density parity-check (LDPC) codes, we propose a dynamic write-voltage de…
A Generalization of Array Codes with Local Properties and Efficient Encoding/Decoding
Hanxu Hou, Yunghsiang S. Han, Patrick P. C. Lee +3
A maximum distance separable (MDS) array code is composed of arrays such that any out of columns suffice to retrieve all the information symbols. Expanded…
A New Frequency-Bin-Index LoRa System for High-Data-Rate Transmission: Design and Performance Analysis
Huan Ma, Yi Fang, Guofa Cai +2
As an attempt to tackle the low-data-rate issue of the conventional LoRa systems, we propose two novel frequency-bin-index (FBI) LoRa schemes. In scheme I, the indices of starting…
Design and Performance Analysis of a New STBC-MIMO LoRa System
Huan Ma, Guofa Cai, Yi Fang +2
LoRa is a modulation technology for low power wide area networks (LPWAN) with enormous potential in 5G era. However, the performance of LoRa system deteriorates seriously in fading…
Adaptive Gradient Coding
Hankun Cao, Qifa Yan, Xiaohu Tang +1
This paper focuses on mitigating the impact of stragglers in distributed learning system. Unlike the existing results designed for a fixed number of stragglers, we developed a new…