地面卫星通信系统自适应负载均衡方法研究  

Research on adaptive load balancing method of the terrestrial satellite communication system

作　　者：邱春荣 严英姿 Qiu Chunrong;Yan Yingzi(Nanjing Panda Handa Technology Co.Ltd.,Nanjing 210000 China)

机构地区：[1]南京熊猫汉达科技有限公司,江苏南京210000

出　　处：《无线互联科技》2023年第17期19-21,61,共4页Wireless Internet Technology

摘　　要：针对卫星通信系统高并发处理需求,文章提出一种多处理器自适应负载均衡方法,该方法对传统Hash算法进行了改进,综合考虑了各处理器处理能力的差异,解决了普通Hash算法存在的Hash不均问题,在处理器数量发生变化时整个系统映射关系的调整较小。算法在系统容错性、可扩展性和负载均衡性方面均有较大的改进,克服了现有负载均衡方法的局限性。A multi processor adaptive load balancing method is proposed to address the high requirements for concurrent processing in satellite communication systems.This method improves traditional Hash algorithms and takes into account the differences in processing capabilities of each processor.It Solved the problem of Hash unevenness in ordinary Hash algorithms.The adjustment of the entire system mapping relationship is relatively small when the number of processors changes.it has greater improvement in System Error-tolerance,scalability,and load balancing,overcoming the limitations of existing load balancing methods.

关 键 词：卫星通信 负载均衡 一致性哈希 

分 类 号：TN92[电子电信—通信与信息系统]