基于HTB的多媒体云计算平台高效流量控制技术研究  

Research on Efficient Flow Control Technology of Multimedia Cloud Computing Platform Based on HTB

作　　者：田素贞[1] 楚志凯[1] 刘传领[2] 

机构地区：[1]商丘职业技术学院计算机系,河南商丘476000 [2]南京理工大学计算机科学与技术学院,江苏南京210094

出　　处：《苏州大学学报（工科版）》2012年第4期23-28,共6页Journal of Soochow University Engineering Science Edition (Bimonthly)

基　　金：河南省基础与前沿技术研究项目(编号112300410284)

摘　　要：为了解决目前多媒体云计算平台流量控制技术的不足,提出一种基于HTB的改进算法。该算法采用基于无锁FIFO结构的流水线模式,消除了锁结构并实现了并行化运行,从而提高了HTB算法的处理能力。最后,通过实验验证了该算法在大规模数据处理能力方面优势突出,此外还具有较好的稳定性,特别适合要承载大规模用户和数据媒体资源的多媒体云计算平台。In order to conquer the shortage of multimedia cloud computing platform flow control technology, we presented an improved algorithm based on HTB. The algorithm is based on the non-pipelined mode of the lock FIFO structure, eliminating the lock structure and parallelization run, thereby increasing the processing capabilities of the HTB algorithm. Finally, we verified the advantages of the algorithm in large-scale data processing capabilities and the good stability of the algorithm by experiments. The result of the experiments showed that the algorithm is suitable for multimedia cloud computing platform with large-scale users and data media resources especially.

关 键 词：云计算 多媒体 HTB 流量控制技术 FIFO 

分 类 号：TP31[自动化与计算机技术—计算机软件与理论]