Robust location distinction using temporal link signatures Export

@inproceedings{patwari:signatures, abstract = {The ability of a receiver to determine when a transmitter has changed location is important for energy conservation in wireless sensor networks, for physical security of radio- tagged objects, and for wireless network security in detec- tion of replication attacks. In this paper, we propose using a measured temporal link signature to uniquely identify the link between a transmitter and a receiver. When the transmitter changes location, or if an attacker at a different location assumes the identity of the transmitter, the proposed link distinction algorithm reliably detects the change in the physical channel. This detection can be performed at a single receiver or collaboratively by multiple receivers. We record over 9,000 link signatures at different locations and over time to demonstrate that our method significantly increases the detection rate and reduces the false alarm rate, in comparison to existing methods.}, address = {Montreal, Quebec, Canada}, author = {Patwari, Neal and Kasera, Sneha K.}, booktitle = {MobiCom '07: Proceedings of the 13th annual ACM international conference on Mobile computing and networking}, citeulike-article-id = {2820580}, citeulike-linkout-0 = {http://dx.doi.org/http://doi.acm.org/10.1145/1287853.1287867}, citeulike-linkout-1 = {http://dx.doi.org/10.1145/1287853.1287867}, doi = {http://doi.acm.org/10.1145/1287853.1287867}, keywords = {crawdad, measurement, utah\_cir, wireless}, pages = {111--122}, posted-at = {2008-05-21 17:13:14}, priority = {2}, publisher = {ACM Press}, title = {Robust location distinction using temporal link signatures}, url = {http://dx.doi.org/http://doi.acm.org/10.1145/1287853.1287867}, year = {2007} }

TY - CONF ID - patwari:signatures L3 - citeulike-article-id:2820580 N2 - The ability of a receiver to determine when a transmitter has changed location is important for energy conservation in wireless sensor networks, for physical security of radio- tagged objects, and for wireless network security in detec- tion of replication attacks. In this paper, we propose using a measured temporal link signature to uniquely identify the link between a transmitter and a receiver. When the transmitter changes location, or if an attacker at a different location assumes the identity of the transmitter, the proposed link distinction algorithm reliably detects the change in the physical channel. This detection can be performed at a single receiver or collaboratively by multiple receivers. We record over 9,000 link signatures at different locations and over time to demonstrate that our method significantly increases the detection rate and reduces the false alarm rate, in comparison to existing methods. AD - Montreal, Quebec, Canada EP - 122 TI - Robust location distinction using temporal link signatures PB - ACM Press T2 - MobiCom '07: Proceedings of the 13th annual ACM international conference on Mobile computing and networking SP - 111 KW - crawdad KW - measurement KW - utah_cir KW - wireless AU - Patwari, Neal AU - Kasera, Sneha PY - 2007/// UR - http://dx.doi.org/http://doi.acm.org/10.1145/1287853.1287867 ER -