Sciweavers

2429 search results - page 126 / 486
» Toposemantic Network Clustering
Sort
View
SAC
2008
ACM
15 years 5 months ago
Error estimation in wireless sensor networks
We present an analogy between the operation of a Wireless Sensor Network and the sampling and reconstruction of a signal. We measure the impact of three factors on the quality of ...
Alejandro César Frery, Heitor Ramos, Jos&ea...
PIMRC
2010
IEEE
15 years 4 months ago
On the feasibility of receive collaboration in wireless sensor networks
In this paper, a new type of collaboration in wireless sensor networks (WSN) is suggested that exploits array processing algorithms for better reception of a signal. For receive co...
Behnam Banitalebi, S. Sigg, M. Beigl
IJSN
2007
120views more  IJSN 2007»
15 years 6 months ago
On the design of secure protocols for hierarchical sensor networks
Wireless sensor networks (WSNs) are ad hoc networks comprised mainly of small sensor nodes with limited resources, and can be used to monitor areas of interest. In this paper, we p...
Leonardo B. Oliveira, Hao Chi Wong, Antonio Alfred...
PDCN
2007
15 years 7 months ago
Averages, distributions and scalability of MPI communication times for ethernet and myrinet networks
Most modern parallel computers are clusters using Myrinet or Ethernet communication networks. Several studies have been published comparing the performance of these two networks f...
Nor Asilah Wati Abdul Hamid, Paul D. Coddington
WINET
2010
137views more  WINET 2010»
15 years 4 months ago
Topology control for fault-tolerant communication in wireless ad hoc networks
Abstract. Fault-tolerant communication and energy efficiency are important requirements for future-generation wireless ad hoc networks, which are increasingly being considered also...
Bernd Thallner, Heinrich Moser, Ulrich Schmid