A Study of Repeater Effect Adjustment Algorithm in CDMA Indoor Positioning System 


Vol. 33,  No. 8, pp. 605-612, Aug.  2008


PDF
  Abstract

This paper researches the estimating location using repeater effect adjustment method in CDMA based system. Repeaters are commonly used by commercial and amateur radio operators to extend signals in the radio frequency range from one receiver to another. The repeater signals are increasing arrival time from base station to mobile station. So if we calculates the mobile station using repeater signals, the estimating position error is increased. However nobody researched about adjusting repeater effects. This paper proposes repeater effect adjustment algorithm. For adjusting repeater effects, we make the triangle using mobile station, reference base station and neighbor base station, and then detect the repeater effects using the triangle characteristic. The proposed method system showed the improved performance in estimating parameters and locating positions by computer simulations.

  Statistics
Cumulative Counts from November, 2022
Multiple requests among the same browser session are counted as one view. If you mouse over a chart, the values of data points will be shown.


  Cite this article

[IEEE Style]

H. Choi, S. Kim, J. Choi, Y. Park, "A Study of Repeater Effect Adjustment Algorithm in CDMA Indoor Positioning System," The Journal of Korean Institute of Communications and Information Sciences, vol. 33, no. 8, pp. 605-612, 2008. DOI: .

[ACM Style]

Heedong Choi, Sunmi Kim, Jeonghee Choi, and Yongwan Park. 2008. A Study of Repeater Effect Adjustment Algorithm in CDMA Indoor Positioning System. The Journal of Korean Institute of Communications and Information Sciences, 33, 8, (2008), 605-612. DOI: .

[KICS Style]

Heedong Choi, Sunmi Kim, Jeonghee Choi, Yongwan Park, "A Study of Repeater Effect Adjustment Algorithm in CDMA Indoor Positioning System," The Journal of Korean Institute of Communications and Information Sciences, vol. 33, no. 8, pp. 605-612, 8. 2008.

Search
(IN TITLE, AUTHOR, ABSTRACT,KEYWORDS)

Advanced Search ▼

POPULAR KEYWORDS
(TOP 10 KEYWORDS)

Recent Publications
(LAST 3 YEARS)






pISSN : 1226 - 4717
eISSN : 2287 - 3880