By Topic

Node localization based on time reversal in wireless sensor network

Sign In

Cookies must be enabled to login.After enabling cookies , please use refresh or reload or ctrl+f5 on the browser for the login options.

Formats Non-Member Member
$31 $13
Learn how you can qualify for the best price for this item!
Become an IEEE Member or Subscribe to
IEEE Xplore for exclusive pricing!
close button

puzzle piece

IEEE membership options for an individual and IEEE Xplore subscriptions for an organization offer the most affordable access to essential journal articles, conference papers, standards, eBooks, and eLearning courses.

Learn more about:

IEEE membership

IEEE Xplore subscriptions

4 Author(s)
Wei-wei Wang ; Sch. of Phys. Electron., UESTC, Chengdu, China ; Jing-song Hong ; Guang-Min Zhang ; Bing-Zhong Wang

Node localization in the wireless sensor network (WSN) proves to be a crucial technique. In some special occasions, the precisions of conventional techniques cannot meet our needs due to the multipath influence. In this paper, a novel node localization scheme based on time reversal(TR) has been proposed. We match the signal to the scattering environment thus it will enhance the accuracy of the position localization. We derive the location precision from basic EM theory and carry out some corresponding simulations. The conclusion is that this method can make the localization bias smaller than the working wavelength.

Published in:

Microwave and Millimeter Wave Technology (ICMMT), 2010 International Conference on

Date of Conference:

8-11 May 2010