Wireless integrated network sensors
Communications of the ACM
The Cricket location-support system
MobiCom '00 Proceedings of the 6th annual international conference on Mobile computing and networking
Directed diffusion: a scalable and robust communication paradigm for sensor networks
MobiCom '00 Proceedings of the 6th annual international conference on Mobile computing and networking
A scalable location service for geographic ad hoc routing
MobiCom '00 Proceedings of the 6th annual international conference on Mobile computing and networking
Habitat monitoring: application driver for wireless communications technology
SIGCOMM LA '01 Workshop on Data communication in Latin America and the Caribbean
Dynamic fine-grained localization in Ad-Hoc networks of sensors
Proceedings of the 7th annual international conference on Mobile computing and networking
Wireless sensor networks for habitat monitoring
WSNA '02 Proceedings of the 1st ACM international workshop on Wireless sensor networks and applications
A directionality based location discovery scheme for wireless sensor networks
WSNA '02 Proceedings of the 1st ACM international workshop on Wireless sensor networks and applications
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
Two-Level Pointer Forwarding Strategy for Location Management in PCS Networks
IEEE Transactions on Mobile Computing
Distributed On-Demand Address Assignment in Wireless Sensor Networks
IEEE Transactions on Parallel and Distributed Systems
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
Lightweight sensing and communication protocols for target enumeration and aggregation
Proceedings of the 4th ACM international symposium on Mobile ad hoc networking & computing
Localization from mere connectivity
Proceedings of the 4th ACM international symposium on Mobile ad hoc networking & computing
Distributed localization in wireless sensor networks: a quantitative comparison
Computer Networks: The International Journal of Computer and Telecommunications Networking - Special issue: Wireless sensor networks
TAG: a Tiny AGgregation service for Ad-Hoc sensor networks
OSDI '02 Proceedings of the 5th symposium on Operating systems design and implementationCopyright restrictions prevent ACM from being able to make the PDFs for this conference available for downloading
Overview of radiolocation in CDMA cellular systems
IEEE Communications Magazine
Location-centric storage for safety warning based on roadway sensor networks
Journal of Parallel and Distributed Computing
Localized Outlying and Boundary Data Detection in Sensor Networks
IEEE Transactions on Knowledge and Data Engineering
SeGrid: a secure grid framework for sensor networks
EURASIP Journal on Wireless Communications and Networking
Fault-tolerant target localization in sensor networks
EURASIP Journal on Wireless Communications and Networking
Accurate localization of low-level radioactive source under noise and measurement errors
Proceedings of the 6th ACM conference on Embedded network sensor systems
Location discovery for sensor networks with short range beacons
International Journal of Ad Hoc and Ubiquitous Computing
Argus: A Light-Weighted Secure Localization Scheme for Sensor Networks
ATC '09 Proceedings of the 6th International Conference on Autonomic and Trusted Computing
Identification of low-level point radioactive sources using a sensor network
ACM Transactions on Sensor Networks (TOSN)
Location-centric storage and query in wireless sensor networks
Wireless Networks
From time domain to space domain: detecting replica attacks in mobile ad hoc networks
INFOCOM'10 Proceedings of the 29th conference on Information communications
SeGrid: a secure grid infrastructure for sensor networks
MSN'05 Proceedings of the First international conference on Mobile Ad-hoc and Sensor Networks
TPSS: a time-based positioning scheme for sensor networks with short range beacons
ICCNMC'05 Proceedings of the Third international conference on Networking and Mobile Computing
Time-bounded essential localization for wireless sensor networks
IEEE/ACM Transactions on Networking (TON)
Joint routing and location-based service in VANETs
Journal of Parallel and Distributed Computing
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In this paper, we present time-based positioning scheme (iTPS), a purely localized location detection scheme for sensor networks with long-range beacons. iTPS relies on time difference of arrival (TDoA) of radio frequency (RF) signals measured locally at each sensor to detect range differences from the sensor to four base stations. These range differences are combined to estimate the sensor location through trilateration. iTPS is an improvement over TPS (Cheng et al., IEEE INFOCOM, 2004), which produces two ambiguous position estimates when sensors are close to any base station. iTPS substantially reduces the number of ambiguous estimates and can improve accuracy. Features of iTPS include low communication overhead for sensors, no requirements for time synchronization, low computational overhead due to simple algebraic operations, and high scalability. We conduct extensive simulation to test iTPS and compare it with TPS. The obtained results show that iTPS is an efficient and effective scheme for location discovery in sensor networks with long-range beacon stations.