65 search results - page 8 / 13 » Overcoming radio link asymmetry in wireless sensor networks |
MSWIM
2004
ACM
15 years 3 months ago
2004
ACM
All analytical and simulation research on ad hoc wireless networks must necessarily model radio propagation using simplifying assumptions. Although it is tempting to assume that a...
167
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INFOCOM
2012
IEEE
13 years 3 days ago
2012
IEEE
—Data collection is one of the major traffic pattern in wireless sensor networks, which requires regular source nodes to send data packets to a common sink node with limited end...
EWSN
2010
Springer
15 years 6 months ago
2010
Springer
The simplicity and low-overhead of random walks have made them a popular querying mechanism for Wireless Sensor Networks. However, most of the related work is of theoretical nature...
AINA
2009
IEEE
15 years 4 months ago
2009
IEEE
—Topology control in a wireless sensor network is useful for ensuring that the network remains connected in the presence of nodes that exhaust their energy or become altogether d...
81
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IJSN
2008
14 years 9 months ago
2008
: Security has become the corner stone of research in wireless sensor networks (WSNs). Due to the unique operational environment of WSNs, where the communication medium is open to ...