W Luo, U Hengartner - … of the 18th SIGSPATIAL International Conference …, 2010 - dl.acm.org
Recently, there has been a dramatic increase in the number of location-based services, with services like Foursquare or Yelp having hundreds of thousands of users. A user's location is …
The locations of sensor nodes are very important to many wireless sensor networks (WSNs). When WSNs are deployed in hostile environments, two issues about sensors' locations …
The ability of a sensor node to determine its location in a sensor network is important in many applications. We address the scenario, where malicious anchor node (s) attempt to …
J Jiang, G Han, C Zhu, Y Dong, N Zhang - J. Commun., 2011 - researchgate.net
Secure localization of unknown nodes in a Wireless Sensor Network (WSN) is an important research subject. When WSNs are deployed in hostile environments, many attacks happen …
WB Hsieh, JS Leu - 2011 7th international wireless …, 2011 - ieeexplore.ieee.org
As the mobile networks are springing up, mobile devices become a must gadget in our daily life. People can easily access Internet application services anytime and anywhere via the …
R Hasan, R Burns - arXiv preprint arXiv:1107.1821, 2011 - arxiv.org
With the advent of mobile computing, location-based services have recently gained popularity. Many applications use the location provenance of users, ie, the chronological …
APT Kainulainen, KHJ Kalliola, VV Ranki… - US Patent …, 2015 - Google Patents
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R Sinha, R Balla - US Patent 9,198,034, 2015 - Google Patents
(57) ABSTRACT A method and system for validating presence of a communi cation device in a confined area using a wireless local area network (WLAN) includes sending a first …