153 citations · 1.3k across the 50 of their papers we have counts for
14 papers · 1 filter
iCare: A Mobile Health Monitoring System for the Elderly
Ziyu Lv, Feng Xia, Guowei Wu +2
This paper describes a mobile health monitoring system called iCare for the elderly. We use wireless body sensors and smart phones to monitor the wellbeing of the elderly. It can o…
An Adaptive Fault-Tolerant Communication Scheme for Body Sensor Networks
Guowei Wu, Jiankang Ren, Feng Xia +1
A high degree of reliability for critical data transmission is required in body sensor networks (BSNs). However, BSNs are usually vulnerable to channel impairments due to body fadi…
Cyber-Physical Control over Wireless Sensor and Actuator Networks with Packet Loss
Feng Xia, Xiangjie Kong, Zhenzhen Xu
There is a growing interest in design and implementation of cyber-physical control systems over wireless sensor and actuator networks (WSANs). Thanks to the use of wireless communi…
iZone: A Location-Based Mobile Social Networking System
Rui Cheng, Zhuo Yang, Feng Xia
The rapid development of wireless technology, the extensive use of mobile phones and the availability of location information are facilitating personalized location-based applicati…
A Clustering-based Location Privacy Protection Scheme for Pervasive Computing
Lin Yao, Chi Lin, Xiangwei Kong +2
In pervasive computing environments, Location- Based Services (LBSs) are becoming increasingly important due to continuous advances in mobile networks and positioning technologies.…
A Practical Localization Algorithm Based on Wireless Sensor Networks
Tao Huang, Zhikui Chen, Feng Xia +2
Many localization algorithms and systems have been developed by means of wireless sensor networks for both indoor and outdoor environments. To achieve higher localization accuracy,…
A Trust Model Based on Service Classification in Mobile Services
Yang Liu, Zhikui Chen, Feng Xia +2
Internet of Things (IoT) and B3G/4G communication are promoting the pervasive mobile services with its advanced features. However, security problems are also baffled the developmen…
A High-confidence Cyber-Physical Alarm System: Design and Implementation
Longhua Ma, Tengkai Yuan, Feng Xia +3
Most traditional alarm systems cannot address security threats in a satisfactory manner. To alleviate this problem, we developed a high-confidence cyber-physical alarm system (CPAS…
Decentralized Inter-User Interference Suppression in Body Sensor Networks with Non-cooperative Game
Guowei Wu, Jiankang Ren, Feng Xia +2
Body Sensor Networks (BSNs) provide continuous health monitoring and analysis of physiological parameters. A high degree of Quality-of-Service (QoS) for BSN is extremely required.…
R-CA: A Routing-based Dynamic Channel Assignment Algorithm for Wireless Mesh Networks
Weifeng Sun, Rong Cong, Feng Xia +2
Even though channel assignment has been studied for years, the performance of most IEEE 802.11-based multi-hop wireless networks such as wireless sensor network (WSN), wireless mes…
Design and Implementation of a Wireless Sensor Network for Smart Homes
Ming Xu, Longhua Ma, Feng Xia +3
Wireless sensor networks (WSNs) have become indispensable to the realization of smart homes. The objective of this paper is to develop such a WSN that can be used to construct smar…
Leakage-Aware Reallocation for Periodic Real-Time Tasks on Multicore Processors
Hongtao Huang, Feng Xia, Jijie Wang +2
It is an increasingly important issue to reduce the energy consumption of computing systems. In this paper, we consider partition based energy-aware scheduling of periodic real-tim…
Dynamical Jumping Real-Time Fault-Tolerant Routing Protocol for Wireless Sensor Networks
Guowei Wu, Chi Lin, Feng Xia +3
In time-critical wireless sensor network (WSN) applications, a high degree of reliability is commonly required. A dynamical jumping real-time fault-tolerant routing protocol (DMRF)…
Localization Technologies for Indoor Human Tracking
Da Zhang, Feng Xia, Zhuo Yang +2
The proliferation of wireless localization technologies provides a promising future for serving human beings in indoor scenarios. Their applications include real-time tracking, act…