Aiming at when MBIPv6 network is overload,there is MAP load distribution imbalance problem,the paper proposes a dynamic MAP load scheduling scheme.In the new scheme,through an introduced computing model,MAP takes bandwidth usage situation as parameters to calculate current load.When network load distribution imbalance is detected,it refers to MN mobile trends to schedule loads among MAPs to properly distribute computing resources in the network in order to optimize network performance.Simulation results illustrate that the scheme can effectively improve the network's entire service quality,shorten communication delay and decrease packet loss rate during the communication process.%针对层次性移动 IPv6网络负载过重时存在的 MAP 负载分配失衡的问题，提出一种动态的 MAP 负载调度方案。方案中，MAP 通过提出的计算模型，以带宽使用情况作为参数计算当前的负载。当检测到网络负载分配失衡时，根据 MN 的移动趋向调度 MAP 之间的负载，使网络中的计算资源合理分配，优化网络性能。仿真结果表明，该方案能有效地改善网络的整体服务质量，降低通信时延和减少通信过程中的丢包率。
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