Volume 4 Number 6 (Aug. 2009)
Home > Archive > 2009 > Volume 4 Number 6 (Aug. 2009) >
JSW 2009 Vol.4(6): 599-604 ISSN: 1796-217X
doi: 10.4304//jsw.4.6.599-604

Research on Spatial Location Unit Distribution Model in Pervasive Computing

Hai-cheng Li, Yan Zhou
Information Technology College, Eastern Liaoning University, Dandong 118003, China

Abstract—How to obtain location information of an unknown node precisely is a key problem of locating service under ubiquitous computing environment. The paper proposes and proves the theorem of spatial location unit distribution model according to the analysis of the location error produced during location using the polygon location method in the three-dimensional space. On this basis, the location unit selection (LUS) algorithm is proposed by improving on the traditional polygon location algorithm. The simulation results indicate that the location unit distribution model theorem and the LUS algorithm can meet the requirements of a ubiquitous terminal’s real-time location and possess a preferable precision in location.

Index Terms—pervasive computing, location error, location unit distribution model, location unit selection (LUS) algorithm

[PDF]

Cite: Hai-cheng Li, Yan Zhou, "Research on Spatial Location Unit Distribution Model in Pervasive Computing," Journal of Software vol. 4, no. 6, pp. 599-604, 2009.

General Information

ISSN: 1796-217X
Frequency: Monthly
Editor-in-Chief: Prof. Antanas Verikas
Executive Editor: Ms. Yoyo Y. Zhou
Abstracting/ Indexing: DBLP, EBSCO, ProQuest, INSPEC, ULRICH's Periodicals Directory, WorldCat, CNKI,etc
E-mail: jsw@iap.org
  • Jan 11, 2019 News!

    Papers published in JSW Vol. 13, No. 1- Vol. 13 No. 12 have been indexed by DBLP.    [Click]

  • Aug 24, 2018 News!

    Vol.12, No.8- Vol.13, No.5 has been indexed by EI (Inspec).   [Click]

  • Aug 01, 2018 News!

    [CFP] 2019 the annual meeting of JSW Editorial Board, ICCSM 2019, will be held in Barcelona, Spain, July 14-16, 2019.   [Click]

  • Jan 15, 2019 News!

    Welcome Prof. Timothy J Arndt from USA to join the Editorial board of JSW   [Click]

  • Mar 12, 2019 News!

    Vol 14, No. 3 has been published with online version 4 original aritcles from 4 countries are published in this issue.    [Click]