![](/images/graphics-bg.png)
LEA: An Algorithm to Estimate the Level of Location Exposure in Infrastructure-Based Wireless Networks
Joint Authors
Pascoe-Chalke, Michael
Garcia, Francisco
Gomez, Javier
Lopez-Guerrero, Miguel
Rangel, Victor
Source
Issue
Vol. 2017, Issue 2017 (31 Dec. 2017), pp.1-16, 16 p.
Publisher
Hindawi Publishing Corporation
Publication Date
2017-02-26
Country of Publication
Egypt
No. of Pages
16
Main Subjects
Telecommunications Engineering
Abstract EN
Location privacy in wireless networks is nowadays a major concern.
This is due to the fact that the mere fact of transmitting may allow a network to pinpoint a mobile node.
We consider that a first step to protect a mobile node in this situation is to provide it with the means to quantify how accurately a network establishes its position.
To achieve this end, we introduce the location-exposure algorithm (LEA), which runs on the mobile terminal only and whose operation consists of two steps.
In the first step, LEA discovers the positions of nearby network nodes and uses this information to emulate how they estimate the position of the mobile node.
In the second step, it quantifies the level of exposure by computing the distance between the position estimated in the first step and its true position.
We refer to these steps as a location-exposure problem.
We tested our proposal with simulations and testbed experiments.
These results show the ability of LEA to reproduce the location of the mobile node, as seen by the network, and to quantify the level of exposure.
This knowledge can help the mobile user decide which actions should be performed before transmitting.
American Psychological Association (APA)
Garcia, Francisco& Gomez, Javier& Lopez-Guerrero, Miguel& Rangel, Victor& Pascoe-Chalke, Michael. 2017. LEA: An Algorithm to Estimate the Level of Location Exposure in Infrastructure-Based Wireless Networks. Mobile Information Systems،Vol. 2017, no. 2017, pp.1-16.
https://search.emarefa.net/detail/BIM-1189062
Modern Language Association (MLA)
Garcia, Francisco…[et al.]. LEA: An Algorithm to Estimate the Level of Location Exposure in Infrastructure-Based Wireless Networks. Mobile Information Systems No. 2017 (2017), pp.1-16.
https://search.emarefa.net/detail/BIM-1189062
American Medical Association (AMA)
Garcia, Francisco& Gomez, Javier& Lopez-Guerrero, Miguel& Rangel, Victor& Pascoe-Chalke, Michael. LEA: An Algorithm to Estimate the Level of Location Exposure in Infrastructure-Based Wireless Networks. Mobile Information Systems. 2017. Vol. 2017, no. 2017, pp.1-16.
https://search.emarefa.net/detail/BIM-1189062
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references
Record ID
BIM-1189062