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MOBICOM
2006
ACM
15 years 10 months ago
Fast and reliable estimation schemes in RFID systems
RFID tags are being used in many diverse applications in increasingly large numbers. These capabilities of these tags span from very dumb passive tags to smart active tags, with t...
Murali S. Kodialam, Thyaga Nandagopal
MOBICOM
2006
ACM
15 years 10 months ago
Multipath profile discrimination in TOA-based WLAN ranging with link layer frames
Indoor ranging and location in WLAN is possible through obtaining Round-Trip-Time (RTT) measurements at data link level. This procedure allows using the existing IEEE 802.11 WLAN ...
Marc Ciurana, Francisco Barceló, Sebastiano...
MOBIWAC
2006
ACM
15 years 10 months ago
Quick convergecast in ZigBee/IEEE 802.15.4 tree-based wireless sensor networks
Convergecast is a fundamental operation in wireless sensor networks. Existing convergecast solutions have focused on reducing latency and energy consumption. However, a good desig...
Yu-Chee Tseng, Meng-Shiuan Pan
MSWIM
2006
ACM
15 years 10 months ago
Two methods of authenticated positioning
Recent studies and publications have shown a demand for a secure method to proof someones or somenthings position via a communication channel. In this paper we present a concept a...
Thomas Mundt
SIGCSE
2006
ACM
158views Education» more  SIGCSE 2006»
15 years 10 months ago
Evaluations of target tracking in wireless sensor networks
Target tracking is one of the most important applications of wireless sensor networks. Optimized computation and energy dissipation are critical requirements to maximize the lifet...
Sam Phu Manh Tran, T. Andrew Yang