@inproceedings{43acbb81d03b4e05a0b907820f9a8fa8,
title = "Poster abstract: High-sensitivity cloud-offloaded instant GPS for indoor environments",
abstract = "Due to poor signal-strength, multi-path effects, and a lack of adequate visible satellite vehicles (SV), GPS receivers do not work indoors. This work addresses these challenges by using a mechanically steerable, high-gain directional antenna as the front-end of the GPS receiver along with a robust signal processing technique to acquire satellites in indoor environments. Our experiment on a local warehouse shows that, the system is capable of acquiring 5 or more SVs (which is a requirement for instant GPS technique [4]), whereas a Garmin device barely sees 3, and the system is capable of estimating indoor locations with 3-18 m errors when compared to the ground truth.",
keywords = "CO-GPS, Indoor GPS, Instant GPS",
author = "Shahriar Nirjon and Jie Liu and Bodhi Priyantha and Gerald DeJean",
year = "2013",
month = nov,
day = "11",
doi = "10.1145/2517351.2517429",
language = "英语",
isbn = "9781450320276",
series = "SenSys 2013 - Proceedings of the 11th ACM Conference on Embedded Networked Sensor Systems",
publisher = "Association for Computing Machinery ",
booktitle = "SenSys 2013 - Proceedings of the 11th ACM Conference on Embedded Networked Sensor Systems",
address = "美国",
note = "11th ACM Conference on Embedded Networked Sensor Systems, SenSys 2013 ; Conference date: 11-11-2013 Through 15-11-2013",
}