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JSS
2010
208views more  JSS 2010»
15 years 5 months ago
Performance analysis of opportunistic broadcast for delay-tolerant wireless sensor networks
This paper investigates a class of mobile wireless sensor networks that are unconnected most of the times; we refer to them as delay–tolerant wireless sensor networks (DTWSN). T...
Abbas Nayebi, Hamid Sarbazi-Azad, Gunnar Karlsson
LCN
2003
IEEE
16 years 17 hour ago
Scheduling Nodes in Wireless Sensor Networks: A Voronoi Approach
A wireless sensor network is a special kind of ad-hoc network with distributed sensing and processing capability that can be used in a wide range of applications, such as environm...
Marcos Augusto M. Vieira, Luiz Filipe M. Vieira, L...
NETWORK
2006
302views more  NETWORK 2006»
15 years 6 months ago
Node clustering in wireless sensor networks: recent developments and deployment challenges
The large-scale deployment of wireless sensor networks (WSNs) and the need for data aggregation necessitate efficient organization of the network topology for the purpose of balan...
Ossama Younis, Marwan Krunz, Srinivasan Ramasubram...
WCNC
2008
IEEE
16 years 1 months ago
Clusterization for Robust Geographic Routing in Wireless Sensor Networks
— A cross-layer algorithm for geographic routing in Wireless Sensor Networks (WSNs) is proposed, which is robust to dead-ends and resilient to topological variations due to netwo...
Carlos Lima, Giuseppe Thadeu Freitas de Abreu
TRIDENTCOM
2005
IEEE
16 years 10 days ago
Analysis and Experimentation over Heterogeneous Wireless Networks
Wireless and mobile networks represent an enabling technology for ubiquitous access to information systems. However, there are critical issues that still prevent the widespread us...
Massimo Bernaschi, Antonio Pescapè, Filippo...