Published in Peer-to-Peer Networking and Applications
The focus of this paper is to design and develop a Peer-to-Peer Presentation System (P2P-PS) that supports E-learning through live media streaming coupled with a P2P shared whiteboard. The participants use the “ask doubt” feature to raise and resolve doubts during a session of ongoing presentation. The proposed P2P-PS system preserves causality bet...
Published in Peer-to-Peer Networking and Applications
Current researches for Internet of Things (IoT) QoS mainly focuses on the formulation of service level protocols, which improves some performance of resource scheduling, but there are still many shortcomings in resolving the real-time and personalized requirements of IoT. Aiming at the hierarchical resource scheduling algorithm of the IoT, the key ...
Published in Peer-to-Peer Networking and Applications
Published in Peer-to-Peer Networking and Applications
Published in Peer-to-Peer Networking and Applications
In wireless mobile networks, neighbor discovery is fundamental to many useful applications. The limited energy of mobile devices stresses the need for effective and energy-saving asynchronous neighbor discovery protocols. The neighbor discovery would fail due to some uncontrollable factors such as hardware errors or sudden interruptions, which are ...
Published in Peer-to-Peer Networking and Applications
Sensing and monitoring information diffusion in online social networks is a complex problem of prominent importance, typically requiring significant sensing resources to address it properly. In this paper, we propose an inference approach for an information diffusion process where information is considered to belong to different classes, characteri...
Published in Peer-to-Peer Networking and Applications
Identifying the influential nodes is one of the research focuses in network information mining. Many centrality measures used to evaluate influence abilities of nodes can’t balance between high accuracy and low time complexity. The NL centrality based on the neighbors and importance of edges is proposed which considers the second-degree neighbor’s ...
Published in Peer-to-Peer Networking and Applications
Maximizing network coverage is among the key factors in designing efficient sensor-deployment algorithms for wireless sensor networks (WSNs). In this study, we consider a WSN in which mobile sensor nodes (SNs) are randomly deployed over a two-dimensional region with the existence of coverage holes due to the absence of any SNs. To improve the netwo...
Published in Peer-to-Peer Networking and Applications
This paper is concerned with the state feedback H∞ control problem for hybrid-triggered networked control systems (NCSs) with stochastic nonlinearity and state quantization. In order to establish a higher utilization of the network resources, a hybrid-triggered transmission scheme (HTTS) and measurement size reduction scheme are introduced. Firstly...
Published in Peer-to-Peer Networking and Applications
The changing and fluctuations of channel gains are inevitable in wireless communication. In this paper, a robust power control scheme for cognitive radio networks is proposed with consideration of uncertain channel gains. With the uncertainty, an optimal power control problem is formulated, which keeps the outage probability both of cognitive and p...
