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ITCC
2005
IEEE
15 years 3 months ago
Zonal Rumor Routing for Wireless Sensor Networks
has to be relayed to nodes interested in those events. Moreover, nodes may also generate queries to find events they are interested in. Thus there is a need to route the informatio...
Tarun Banka, Gagan Tandon, Anura P. Jayasumana
VTC
2007
IEEE
105views Communications» more  VTC 2007»
15 years 4 months ago
Adaptive Amplify-and-Forward Cooperative Diversity using Phase Feedback
— Cooperative diversity obtains the spatial diversity gains created by sharing antennas of terminals in wireless networks. In this paper, adaptive amplify-and-forward (AF) cooper...
Dongwoo Lee, Jae Hong Lee
VTC
2010
IEEE
151views Communications» more  VTC 2010»
14 years 8 months ago
Cooperative Multicast with Low-Cost Radios
—A simple cooperative diversity technique is applied to point-to-multipoint communication in wireless medium suffering from Rayleigh block fading. Such a concept is especially in...
Nikolaj Marchenko, Christian Bettstetter
WASA
2009
Springer
231views Algorithms» more  WASA 2009»
15 years 4 months ago
A Consistency-Based Secure Localization Scheme against Wormhole Attacks in WSNs
Wormhole attacks can negatively affect the localization in wireless sensor networks. A typical wormhole attack can be launched by two colluding external attackers, one of which sni...
Honglong Chen, Wei Lou, Zhi Wang
EJWCN
2010
237views more  EJWCN 2010»
14 years 4 months ago
A Secure Localization Approach against Wormhole Attacks Using Distance Consistency
Abstract--Wormhole attacks can negatively affect the localization in wireless sensor networks. A typical wormhole attack can be launched by two colluding attackers, one of which sn...
Honglong Chen, Wei Lou, Xice Sun, Zhi Wang