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1,131 results on '"Xianbin Wang"'

177. Maximization of Value of Service for Mobile Collaborative Computing Through Situation-Aware Task Offloading

Author

Xianbin Wang and Ruitao Chen

Subjects
Service (business), Multimedia, Computer Networks and Communications, Computer science, Mobile computing, 020206 networking & telecommunications, 02 engineering and technology, Energy consumption, Maximization, computer.software_genre, Task (project management), Value (economics), 0202 electrical engineering, electronic engineering, information engineering, Task analysis, Electrical and Electronic Engineering, Collaborative computing, computer, Software
Published
2023

181. Collaborative Authentication for 6G Networks: An Edge Intelligence Based Autonomous Approach

Author

He Fang, Zhenlong Xiao, Xianbin Wang, Li Xu, and Lajos Hanzo

Subjects
FOS: Computer and information sciences, Computer Science - Cryptography and Security, Computer Networks and Communications, Safety, Risk, Reliability and Quality, Cryptography and Security (cs.CR)
Abstract

The conventional device authentication of wireless networks usually relies on a security server and centralized process, leading to long latency and risk of single-point of failure. While these challenges might be mitigated by collaborative authentication schemes, their performance remains limited by the rigidity of data collection and aggregated result. They also tend to ignore attacker localization in the collaborative authentication process. To overcome these challenges, a novel collaborative authentication scheme is proposed, where multiple edge devices act as cooperative peers to assist the service provider in distributively authenticating its users by estimating their received signal strength indicator (RSSI) and mobility trajectory (TRA). More explicitly, a distributed learning-based collaborative authentication algorithm is conceived, where the cooperative peers update their authentication models locally, thus the network congestion and response time remain low. Moreover, a situation-aware secure group update algorithm is proposed for autonomously refreshing the set of cooperative peers in the dynamic environment. We also develop an algorithm for localizing a malicious user by the cooperative peers once it is identified. The simulation results demonstrate that the proposed scheme is eminently suitable for both indoor and outdoor communication scenarios, and outperforms some existing benchmark schemes.

Published
2023

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