실시간 온라인 게임용 광대역 통합망에서의 생존성

Abstract

As the advances of High-speed Internet infrastructure and the support of Real-Time online network games, the industry of online game has been growing rapidly, and the online traffic in the Internet network has been increasing steadily. A network link or node failure in optical-based BcN(Broadband Convergence Networks) networks to support this services may result in the loss of a large number of data. To remedy this problem, an efficient restoration algorithm for network failure in the BcN networks is necessary. We propose a new algorithm(NFRR) for restoration scheme in the BcN networks and compare it with previous schemes(FRR). Simulation result show that restoration time in the proposed scheme decreases compared with that in restoration scheme although link utilization ratio and initial setup time is same compared with previous schmes.