MLKA Scheme Based on Periodic Ranging Code Group for Detecting Abnormal AT in WiBro Sys 


Vol. 32,  No. 6, pp. 600-607, Jun.  2007


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  Abstract

In this paper, we propose a MLKA (Multi-Level Keep-Alive) algorithm based on PRCG (Periodic In this paper, we propose a MLKA (Multi-Level Keep-Alive) algorithm based on PRCG (Periodic Ranging Code Group), in which periodic ranging codes are divided into groups. The AP (Access Point) performs this algorithm when a periodic ranging code arrives at the AP in a WiBro (Wireless Broadband Internet) system. In order to increase the traffic radio bandwidth resource efficiency in this system, we propose the multi-level keep-alive algorithmfor finding abnormal AT (Access Terminal). From simulation results, it is verified our proposed MLKA algorithm based on PRCG can provide higher traffic radio resource efficiency compared to message-driven keep-alive algorithms.

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  Cite this article

[IEEE Style]

S. Lee and W. Kim, "MLKA Scheme Based on Periodic Ranging Code Group for Detecting Abnormal AT in WiBro Sys," The Journal of Korean Institute of Communications and Information Sciences, vol. 32, no. 6, pp. 600-607, 2007. DOI: .

[ACM Style]

Sook-Jin Lee and Whan-Woo Kim. 2007. MLKA Scheme Based on Periodic Ranging Code Group for Detecting Abnormal AT in WiBro Sys. The Journal of Korean Institute of Communications and Information Sciences, 32, 6, (2007), 600-607. DOI: .

[KICS Style]

Sook-Jin Lee and Whan-Woo Kim, "MLKA Scheme Based on Periodic Ranging Code Group for Detecting Abnormal AT in WiBro Sys," The Journal of Korean Institute of Communications and Information Sciences, vol. 32, no. 6, pp. 600-607, 6. 2007.

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pISSN : 1226 - 4717
eISSN : 2287 - 3880