Journal of the Korea Institute of Information and Communication Engineering (한국정보통신학회논문지)

The Korea Institute of Information and Commucation Engineering (한국정보통신학회)
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Traffic Flow Control Channels Analysis Using Symmetry Link Network in Wireless Communication

무선통신에서 대칭링크 네트워크를 이용한 트래픽 흐름제어 채널분석

  • Published : 2009.09.30
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Abstract

This paper is about the research to maintain and enhance the flow of data of the wireless traffic control. Various types of burst traffic that were found at TCP window flow control have been removed or mitigated using the two-way traffic control. Currently, TCP ACK Compression problem appears during the transmission of the wireless communication control channel because the queues are mostly located at the end system. Therefore, in this paper, the periodic bursty characterist of the source IP queue wilt be analyzed to predict the maximum value of queues. And then the prediction tool will be applied to wireless communication traffic control to handle symmetric traffic as to increase the throughput and improve the performance.

본 논문은 무선통신 트래픽제어에서 데이터의 흐름을 원활하게 유지 향상시키기 위한 연구이다. 통상적인 TCP 윈도우 흐름제어에서 나타났던 다양한 유형의 버스트현상은 양방향 트래픽제어를 통해 제거하거나 완화시킬 수 있다. 현재는 대기열이 주로 최종 시스템에 위치함으로 인해 무선통신 제어채널을 운영하는 동안에 TCP ACK 압축문제가 발생한다. 그러므로 소스 IP 대기열의 주기적인 버스트 특성을 분석함으로써 대기열의 최대값을 예측하여 적용한다. 이와 같은 예측수단을 무선통신 트래픽제어에 적용하여 대칭트래픽을 제어함으로써 처리율이 현저하게 증가되어 성능이 향상됨을 분석한다.

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References

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