【摘要】 分析了应用层组播路由问题,并在应用层组播模型ALM I的基础上,改进了LRRB模型的负载均衡策略,建立了一种新的满足多约束条件的应用层组播路由模型;提出了该模型中求解应用层组播树的免疫算法,并对该算法进行了分析。分析和仿真实验表明,该算法有良好的效果。更多还原

【Abstract】 Problem of application level multicast routing algorithm was analyzed.Based on the application level multicast model ALMI,strategy of load balance of LRRB was improved,and a new application level multicast model which met the requirement of multi-restrictions was proposed.Based on this model,an immune algorithm was proposed to solve the application level multicast routing problem.Finally,the algorithm was analyzed.The algorithm was proved to be effective by analysis and experiments.更多还原