576 search results - page 40 / 116 » Challenges: communication through silence in wireless sensor... |
INFOCOM
2010
IEEE
14 years 8 months ago
2010
IEEE
—Wireless sensor network (WSN) applications require redundant sensors to guarantee fault tolerance. However, the same degree of redundancy is not necessary for multi-hop communic...
89
Voted
ICC
2007
IEEE
15 years 4 months ago
2007
IEEE
In contention-based sensor networks, nodes compete to access a shared channel for data transmission and collision is a common challenge. For power conservation, periodical active/s...
DATE
2006
IEEE
15 years 3 months ago
2006
IEEE
Sensor networks are emerging wireless technologies; their integration with the existing 2.5G, 3G mobile networks is a key issue to provide advanced services, e.g., health control....
107
click to vote
ICC
2007
IEEE
15 years 4 months ago
2007
IEEE
—This paper presents a resource-aware and link quality based (RLQ) routing metric to address energy limitations, link quality variations, and node heterogeneities in wireless sen...
140
click to vote
FGCN
2008
IEEE
15 years 4 months ago
2008
IEEE
The proposed broadcast authentication protocols for wireless sensor networks can be divided into two categories: protocols based on digital signature and protocols based on improv...