Han, Guangjie; Zhang, Chenyu; Lloret, Jaime; Shu, Lei; Rodrigues, Joel J. P. C.(Hindawi Publishing Corporation, 2014)
Localization is one of the key technologies in wireless sensor networks (WSNs), since it provides fundamental support for many location-aware protocols and applications. Constraints of cost and power consumption make it ...
In Ad hoc network, nodes have the characteristics of limited energy, self-
organizing and multi-hop. For the purpose of improving the survivability of Ad hoc net-
work effectively, this paper proposes a new algorithm ...
Wan, Liangtian; Han, Guangjie; Shu, Lei; Feng, Naixing; Zhu, Chunsheng; Lloret, Jaime(Institute of Electrical and Electronics Engineers (IEEE), 2015)
The construction of a battlefield surveillance system is very important for monitoring the attack of enemy aircrafts and missiles, which integrates various sensors and mobile devices. Then, multiple battlefield surveillance ...
Recently, wireless sensor networks (WSNs) have been widely used in many applications, such as Smart Grid. However, it is generally known that WSNs are energy limited, which makes WSNs vulnerable to malicious attacks. Among ...
Zhu, Chuan; Wang, Yao; Han, Guangjie; Rodrigues, Joel J. P. C.; Lloret, Jaime(Hindawi Publishing Corporation, 2014)
This paper exploits sink mobility to prolong the lifetime of sensor networks while maintaining the data transmission delay relatively low. A location predictive and time adaptive data gathering scheme is proposed. In this ...
Isento, Joao N. G.; Rodrigues, Joel José Puga Coelho; Sendra, Sandra; Han, Guangjie(Springer Verlag (Germany), 2014)
Vehicular delay-tolerant networks (VDTNs) were proposed as an alternative network architecture for sparse vehicular communications and provide inter-networking between heterogeneous networks. The main objective of this ...