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IP QoS要求是综合宽带网发展的重要瓶颈,而现有IP QoS体系不能很好地满足用户需求,因此,本研究将对IP QoS体系做一个新探索.依托当前网络环境、着眼于下一代网络发展,研究一种网边缘控制的自组织IP QoS体系结构及其算法.本体系中采用探测分组、染色分组和信息分组三类分组,并通过智能控制系统来控制三类分组的比例关系,有效地提供用户所需求的QoS.本体系将克服现有机制的流状态保持,并通过用户的自组织行为来加强网络的自适应性与可扩展性,更好适应网络发展与应用需求.
IP QoS requirements are an important bottleneck in the development of integrated broadband networks, and the existing IP QoS system can not meet the needs of users well.Therefore, this study will make a new exploration of IP QoS system.Relying on the current network environment, This paper develops and researches a self-organizing IP QoS architecture and its algorithm for network edge control.This system uses three types of packet: probing packet, coloring packet and information packet, and controlling the proportion of the three types of packets through the intelligent control system, which is effective To provide users with the required QoS.This system will overcome the existing mechanism of flow state to maintain and through the user’s self-organization behavior to strengthen the network adaptability and scalability, better adapt to network development and application requirements.