The Cricket location-support system
MobiCom '00 Proceedings of the 6th annual international conference on Mobile computing and networking
Dynamic fine-grained localization in Ad-Hoc networks of sensors
Proceedings of the 7th annual international conference on Mobile computing and networking
Statistical Digital Signal Processing and Modeling
Statistical Digital Signal Processing and Modeling
The bits and flops of the n-hop multilateration primitive for node localization problems
WSNA '02 Proceedings of the 1st ACM international workshop on Wireless sensor networks and applications
Robust Positioning Algorithms for Distributed Ad-Hoc Wireless Sensor Networks
ATEC '02 Proceedings of the General Track of the annual conference on USENIX Annual Technical Conference
Walking GPS: A Practical Solution for Localization in Manually Deployed Wireless Sensor Networks
LCN '04 Proceedings of the 29th Annual IEEE International Conference on Local Computer Networks
SeRLoc: Robust localization for wireless sensor networks
ACM Transactions on Sensor Networks (TOSN)
A high-accuracy, low-cost localization system for wireless sensor networks
Proceedings of the 3rd international conference on Embedded networked sensor systems
HSDPA/HSUPA for UMTS: High Speed Radio Access for Mobile Communications
HSDPA/HSUPA for UMTS: High Speed Radio Access for Mobile Communications
Dealing with anonymity in wireless sensor networks
Proceedings of the 2010 ACM Symposium on Applied Computing
IEEE Transactions on Wireless Communications
IEEE Transactions on Wireless Communications
The capacity of wireless networks
IEEE Transactions on Information Theory
Capacity and optimal resource allocation for fading broadcast channels .I. Ergodic capacity
IEEE Transactions on Information Theory
A simple transmit diversity technique for wireless communications
IEEE Journal on Selected Areas in Communications
Secure positioning in wireless networks
IEEE Journal on Selected Areas in Communications
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In this paper, we introduce novel concepts in cooperative localisation which enables new classes of spatial positioning services useful in ad-hoc and sensor network topologies. A powerful new feature of this research is the introduction of spectrally efficient multi-carrier modulation based upon orthogonal frequency division multiplexing (OFDM) as the basis of a time localisation approach using frequency domain observations. We demonstrate centimetre resolution in one million metre² areas, the ability to localise nearly 1,000 nodes in parallel, and to dynamically trade-off high levels of parallel operations versus higher spatial resolution with less parallelism. The choice of OFDM was motivated by our desire to investigate very large scale localisation protocols with larger data observations sets and to integrate the localisation with signalling. We present powerful concepts in massively parallel cooperative localisation with extensions to sensor networks. We derive both systematic framework equations and illustrate fundamental wireless simulation results.