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WCNC
2008
IEEE
16 years 24 days 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
GLOBECOM
2010
IEEE
15 years 4 months ago
A Comparison of Modulations for Energy Optimization in Wireless Sensor Network Links
We study the energy consumption of individual links in wireless sensor networks (WSN). Three widely used digital modulation schemes, i.e. MQAM, MPSK, and MFSK, are analyzed and com...
Felipe M. Costa, Hideki Ochiai
TWC
2008
140views more  TWC 2008»
15 years 6 months ago
Low complexity and fractional coded cooperation for wireless networks
Wireless networks, and especially wireless sensor networks, have complexity and energy constraints, within which they must confront the challenging wireless fading environment. In ...
Andrew W. Eckford, Josephine P. K. Chu, Raviraj S....
AINA
2009
IEEE
15 years 11 months ago
How Long is the Lifetime of a Wireless Sensor Network?
Wireless sensor networks (WSNs) are known to be highly energy-constrained and each network’s lifetime has a strong dependence on the nodes’ battery capacity. As such, the netw...
Nok Hang Mak, Winston Khoon Guan Seah
GI
2005
Springer
15 years 12 months ago
On-demand Construction of Non-interfering Multiple Paths in Wireless Sensor Networks
: In this paper we present a routing scheme for on-demand construction of multiple non-interfering paths in wireless sensor networks. One usage of this multipath scheme is to provi...
Thiemo Voigt, Adam Dunkels, Torsten Braun