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1. 发明申请

US20130308570A1 METHOD FOR JOINT OPTIMIZATION OF SCHEDULE AND RESOURCE ALLOCATION BASED ON THE GENETIC ALGORITHM 有权
标题翻译：基于遗传算法的时间表和资源分配联合优化方法
公开(公告)号：US20130308570A1
公开(公告)日：2013-11-21
申请号：US13896448
申请日：2013-05-17
申请人： Xiaodong Xu , Xiaofeng Tao , Da Wang , Qimei Cui , Ping Zhang , Xin Chen , Dezhuang Wu
发明人： Xiaodong Xu , Xiaofeng Tao , Da Wang , Qimei Cui , Ping Zhang , Xin Chen , Dezhuang Wu
IPC分类号： H04B7/02
CPC分类号： H04B7/024 , H04J11/0053 , H04W72/04 , Y02D70/00 , Y02D70/1262 , Y02D70/1264 , Y02D70/442
摘要： The invention relates to the technical field of wireless communication, and provides a method for joint optimization of schedule and resource allocation based on a genetic algorithm, which is applied in a CoMP communication system. The method includes steps of: S1, encoding chromosome; S2, initializing setting; S3, computing fitness value; S4, determining whether the optimal solution is better than an elite: if yes, updating the elite and executing S5, and if no, turning to S5; S5, determining whether a predetermined generation of population has been generated or not, if no, executing S6, otherwise, turning to S8; S6, participating reproduction process to generate two offspring chromosome individuals; S7, determining whether a predetermined number of offspring chromosome individuals have been generated, if yes, turning to S3 to compute again; otherwise keeping on reproduction; S8, performing schedule and resource allocation according to a solution corresponding to the elite. Under the condition of satisfying schedule limitation and power limitation, the method can, by uniting schedule and resource allocation, efficiently optimize system performance with less computing complexity.
摘要翻译：本发明涉及无线通信技术领域，并提供了一种基于遗传算法联合优化调度和资源分配的方法，该方法应用于CoMP通信系统中。该方法包括以下步骤：S1，编码染色体; S2，初始化设置; S3，计算适应度值; S4，确定最优解是否优于精英：如果是，更新精英并执行S5，如果否，转到S5; S5，确定是否已经生成了预定生成的群体，否则执行S6，否则转到S8; S6，参与繁殖过程产生两个后代染色体个体; S7，确定是否已经生成了预定数量的后代染色体个体，如果是，则转向S3再次计算; 否则继续生殖; S8，根据与精英对应的解决方案执行时间表和资源分配。在满足时间表限制和功率限制的条件下，该方法可以通过计划和资源分配结合，以较少的计算复杂度有效优化系统性能。

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