English (United Kingdom)

https://curated-unify.zendy.io/wp-json/zendy-region/v1/featured_content/oa?rat=en

https://curated-unify.zendy.io/wp-json/zendy-region/v1/highlighted_journal/

Global: Zendy Plus annual

Presents the access of premium content as premium feature

Premium Content

Presents the keyphrase highlighting as premium feature

Keyphrase Highlighting

Presents the summarisation as premium feature

Summarisation

Insights

Presents the pdf analysis as premium feature

PDF Analysis

Presents the zaia usage as premium feature

ZAIA

Global: Zendy Plus monthly

Global: Zendy Tools annual

Global: Zendy Tools monthly

Global: Zendy Free Plan

Concerns and demands for the Location Based Services (LBS) using Global Positioning System (GPS) and Wi-Fi are largely increased in the world in the present. In some experimental results, it was noted that many errors are frequently occurred when the distances between an anchor node and a mobile node acre measured in indoor localization environment of Wireless Personal Area Network (WPAN). In this paper, localization compensation algorithm based on maximum measurement value ( ) for moving objects in WPAN is proposed, and the performance of the algorithm is analyzed by experiments on three scenarios for movement of mobile nodes. From the experiments, it was confirmed that the average localization accuracy of suggested algorithm was more increased than Symmetric Double-Sided Two-Way Ranging (SDS-TWR) and triangulation as average 40.9cm, 77.6cm and 6.3cm, respectively on scenario 1-3. ※     2013  (No. C0138746)    . First Author : Mobile Technology Lab., Tongmyong University, bigboycg@nate.com,  ° Corresponding Author : Dept. of Computer Engineering, Tongmyong University, dmlee@tu.ac.kr,  :KICS2013-11-499, Received November 18, 2013; Revised February 10, 2014; Accepted May 15, 2014 I.   21                .            The Journal of Korea Information and Communications Society '14-05 Vol.39C No.05 408       .  GPS (Global Positioning System)  Wi-Fi             . GPS   ,  GPS Wi-Fi   Skyhook      Wi-Fi      ,   ,            .    , Wi-Fi RTT (Round Trip Time)                   .    ,  (Anchor Node)  (Mobile Node)       ,           .   IEEE 802.15.4a  CSS (Chirp Spread Spectrum)  SDS-TWR (Symmetric Double Sided Two-Way Ranging)      ,                         .

Localization Algorithm for Moving Objects Based on Maximum Measurement Value in WPAN