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» Cooperative Node Localization for Mobile Sensor Networks
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DSN
2005
IEEE
15 years 5 months ago
LITEWORP: A Lightweight Countermeasure for the Wormhole Attack in Multihop Wireless Networks
In multihop wireless systems, such as ad-hoc and sensor networks, the need for cooperation among nodes to relay each other’s packets exposes them to a wide range of security att...
Issa Khalil, Saurabh Bagchi, Ness B. Shroff
INFOCOM
2003
IEEE
15 years 5 months ago
Sprite: A Simple, Cheat-Proof, Credit-Based System for Mobile Ad-Hoc Networks
— Mobile ad hoc networking has been an active research area for several years. How to stimulate cooperation among selfish mobile nodes, however, is not well addressed yet. In th...
Sheng Zhong, Jiang Chen, Yang Richard Yang
ICASSP
2011
IEEE
14 years 3 months ago
RSS-based node localization in the presence of attenuating objects
Node localization is an important task in the context of wireless sensor networks. Although algorithms already exist to carry out localization using measurements of received signa...
Andrea Edelstein, Xi Chen, Yunpeng Li, Michael Rab...
ICWN
2007
15 years 1 months ago
A Taxonomy of Localization Schemes for Wireless Sensor Networks
Abstract Knowledge of nodes’ locations is an essential requirement for many applications. This paper surveys the current state of the art for localization schemes in sensor netwo...
Adel M. Youssef, Moustafa Youssef
ESAS
2005
Springer
15 years 5 months ago
Spontaneous Cooperation in Multi-domain Sensor Networks
Sensor networks are large scale networks consisting of several nodes and some base stations. The nodes are monitoring the environment and send their measurement data towards the ba...
Levente Buttyán, Tamás Holczer, P&ea...