24 citations · 40 across the 15 of their papers we have counts for
6 papers · 1 filter
ISDNN: A Deep Neural Network for Channel Estimation in Massive MIMO systems
Do Hai Son, Vu Tung Lam, Tran Thi Thuy Quynh
Massive Multiple-Input Multiple-Output (massive MIMO) technology stands as a cornerstone in 5G and beyonds. Despite the remarkable advancements offered by massive MIMO technology,…
Semi-Supervised Learning for Anomaly Detection in Blockchain-based Supply Chains
Do Hai Son, Bui Duc Manh, Tran Viet Khoa +5
Blockchain-based supply chain (BSC) systems have tremendously been developed recently and can play an important role in our society in the future. In this study, we develop an anom…
Real-time Cyberattack Detection with Collaborative Learning for Blockchain Networks
Tran Viet Khoa, Do Hai Son, Dinh Thai Hoang +5
With the ever-increasing popularity of blockchain applications, securing blockchain networks plays a critical role in these cyber systems. In this paper, we first study cyberattack…
W2E (Workout to Earn): A Low Cost DApp based on ERC-20 and ERC-721 standards
Do Hai Son, Nguyen Danh Hao, Tran Thi Thuy Quynh +1
Decentralized applications (DApps) have gained prominence with the advent of blockchain technology, particularly Ethereum, providing trust, transparency, and traceability. However,…
Uoc luong kenh truyen trong he thong da robot su dung SDR
Do Hai Son, Nguyen Huu Hung, Pham Duy Hung +1
This study focuses on developing an experimental system for estimating communication channels in a multi-robot mobile system using software-defined radio (SDR) devices. The system…
RANDAO-based RNG: Last Revealer Attacks in Ethereum 2.0 Randomness and a Potential Solution
Do Hai Son, Tran Thi Thuy Quynh, Le Quang Minh
Ethereum 2.0 is a major upgrade to improve its scalability, throughput, and security. In this version, RANDAO is the scheme to randomly select the users who propose, confirm blocks…