561 search results - page 42 / 113 » Small-world effects in wireless agent sensor networks |
INFOCOM
2007
IEEE
14 years 2 months ago
2007
IEEE
—Providing efficient and reliable communication in wireless sensor networks is a challenging problem. To recover from corrupted packets, previous approaches have tried to use re...
CORR
2010
Springer
13 years 7 months ago
2010
Springer
This paper presents the first analysis on the energy efficiency of LT codes with Non-Coherent M-ary Frequency Shift Keying (NCMFSK), known as green modulation [1], in a proactive W...
FGCN
2008
IEEE
14 years 2 months ago
2008
IEEE
Simulators are needed for testing algorithms of wireless sensor networks (WSNs) for large scale scenarios. Deploying real WSN testbed provides a more realistic testing environment...
TSP
2010
13 years 2 months ago
2010
We consider the problem of distributed channel estimation in a sensor network which employs a random sleep strategy to conserve energy. If the N network nodes are randomly placed a...
ICDCS
2007
IEEE
14 years 2 months ago
2007
IEEE
Although the content of sensor messages describing “events of interest” may be encrypted to provide confidentiality, the context surrounding these events may also be sensitiv...