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A Study on Improvement of a Performance by Preventing the Ping-pong Effect when IP Handover  

Kim, Tae-Wan (LG데이콤 기술연구원)
Cho, Il-Kwon (정보사회진흥원 IT인프라구축단)
Abstract
While network evolution toward all IP based wired and wireless converged network is on the move, services are being progressed into converged and complex services from simply coupled services, and telecommunication operators are developing new technologies which enable users to move between heterogeneous networks without discontinuity of a current service. In this paper, we propose a IP handover mechanism which reduces ping-pong effect during IP handover between WLAN and CDMA2000 1x EV-DO Rev.A neworks. We present stability and enhanced latency of the proposed IP handover mechanism by experimentation. The mechanism was developed under the 3rd phase of BcN project.
Keywords
Ping-pong effect; IP handover; WLAN; CDMA EVDO Rev.A;
Citations & Related Records
Times Cited By KSCI : 1  (Citation Analysis)
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1 이수원, 장희진, 이병준, 'Mobile IP 기반의 이종 망간 핸드오버', 한국통신학회지 pp. 121-122, April 2007
2 김현욱, 홍승표, 서봉수, 'MIH를 이용한 이 기종 무선망간 Handover 기술연구', TTA주관 정보통신표준화 우수논문, December 2007
3 김태완, 'WiFi-CDMA EVDO Rev.A망간 xGMIP기반 핸드오버 성능시험 결과보고서',BcN 3단계시범사업, January 2009
4 김용성, 권동희, 서영주, "Fast Handover s for Mobile IPv6 구현 및 Mobile IPv6와의 성능 평가", 포항공과대학, October 2004
5 'High Quality Converged Services based on BcN(KGT Project)', NIAII-RIR-08039, NIA Press, Dec. 2008
6 Ashutosh Dutta et. al. "Seamless proactive handover across heterogeneous access networks", Wireless Personal Communications, Vol. 43. Issue 3. Nov. 2007, pp. 837-855   DOI
7 서영민, 장영민, 김용호, "IEEE802.21 Media Independent Handover 기술동향", 한국전자공 학회, pp. 308-310, March 2007