A Communication Protocol Based on Safety Zone for Solving Hidden Node Problem in Cognitive Radio Networks 


Vol. 33,  No. 1, pp. 8-16, Jan.  2008


PDF
  Abstract

Cognitive radio technology enables to share the spectrum dedicated to primary users. In CR network, it is of primary concern to protect the primary users. Thus, it is required to periodically sense the spectrums occupied by primary users and adapt the communication parameters used by CR users to protect the primary users. However, it is inevitable to experience the hidden node problem due to the primary users, that are not detected by spectrum sensing. To perfectly protect the primary users, it is essential to address the hidden node problem in CR network. In this paper, we propose a new approach to handle the hidden node problem and evaluate the performance of proposed scheme.

  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]

P. Jeong, Y. Shin, W. Lee, M. Yoo, "A Communication Protocol Based on Safety Zone for Solving Hidden Node Problem in Cognitive Radio Networks," The Journal of Korean Institute of Communications and Information Sciences, vol. 33, no. 1, pp. 8-16, 2008. DOI: .

[ACM Style]

Piljung Jeong, Yoan Shin, Woncheol Lee, and Myungsik Yoo. 2008. A Communication Protocol Based on Safety Zone for Solving Hidden Node Problem in Cognitive Radio Networks. The Journal of Korean Institute of Communications and Information Sciences, 33, 1, (2008), 8-16. DOI: .

[KICS Style]

Piljung Jeong, Yoan Shin, Woncheol Lee, Myungsik Yoo, "A Communication Protocol Based on Safety Zone for Solving Hidden Node Problem in Cognitive Radio Networks," The Journal of Korean Institute of Communications and Information Sciences, vol. 33, no. 1, pp. 8-16, 1. 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